CN119037356B - Method and system for controlling power exchange station - Google Patents
Method and system for controlling power exchange station Download PDFInfo
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- CN119037356B CN119037356B CN202411540218.6A CN202411540218A CN119037356B CN 119037356 B CN119037356 B CN 119037356B CN 202411540218 A CN202411540218 A CN 202411540218A CN 119037356 B CN119037356 B CN 119037356B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S5/00—Servicing, maintaining, repairing, or refitting of vehicles
- B60S5/06—Supplying batteries to, or removing batteries from, vehicles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/80—Exchanging energy storage elements, e.g. removable batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
本发明涉及车辆换电技术领域，具体而言，涉及一种换电站控制方法及系统。步骤S10，基于换电站开始工作，获取换电站预计换电频次；步骤S20，基于换电组件预计换电频次小于设定次数，换电站切换至低频工作状态；步骤S30，基于换电站切换至低频工作状态且换电车辆移动至换电站，第二供能单元为换电组件供电，换电组件为换电车辆换电；步骤S40，基于换电车辆换电完成，换电站切换至监测状态；其中，监测状态包括换电组件与第二供能单元断开电连接。这样就解决了换电站换电频次低时电能浪费的问题。
The present invention relates to the field of vehicle battery replacement technology, and specifically, to a method and system for controlling a battery replacement station. Step S10, based on the battery replacement station starting to work, obtain the expected battery replacement frequency of the battery replacement station; step S20, based on the expected battery replacement frequency of the battery replacement component being less than the set number, the battery replacement station switches to a low-frequency working state; step S30, based on the battery replacement station switching to a low-frequency working state and the battery replacement vehicle moving to the battery replacement station, the second energy supply unit supplies power to the battery replacement component, and the battery replacement component replaces the battery for the battery replacement vehicle; step S40, based on the battery replacement of the battery replacement vehicle being completed, the battery replacement station switches to a monitoring state; wherein the monitoring state includes disconnecting the electrical connection between the battery replacement component and the second energy supply unit. This solves the problem of energy waste when the battery replacement frequency of the battery replacement station is low.
Description
Technical Field
The invention relates to the technical field of vehicle power conversion, in particular to a power conversion station control method and system.
Background
With the rapid development of new energy automobiles, the number of new energy automobiles is continuously increased, and the electricity changing requirements of the new energy automobiles are also increasingly improved. Because the electric energy of the battery box on the new energy automobile is limited, a power exchange station is required to be arranged at the place where the new energy automobile passes. Meanwhile, in order to ensure the normal operation of the new energy automobile, even in places where the vehicle has low power conversion frequency, the charging station needs to be arranged to ensure that the power conversion requirement of the vehicle when passing through is met.
However, when the power exchange station is always communicated with the municipal power grid and the transformer to supply power to the power exchange station, at a charging station with smaller power exchange frequency, the electric energy demand is smaller, and a large amount of electric energy waste can be caused by long-term communication of the municipal power grid and the transformer, so that the electric energy operation cost of the power exchange station is greatly increased.
Disclosure of Invention
The invention provides a power exchange station control method and a system for solving the problem of electric energy waste when the power exchange frequency of a power exchange station is low.
In a first aspect, the present invention provides a power plant control method, the power plant control method comprising:
step S10, based on the starting work of a power exchange station, acquiring the predicted power exchange frequency of the power exchange station, wherein the predicted power exchange frequency comprises the predicted power exchange frequency in the predicted time of a power exchange component;
Step S20, based on the fact that the expected power conversion frequency of the power conversion assembly is smaller than a set number of times, the power conversion station is switched to a low-frequency working state, wherein the low-frequency working state comprises that a first energy supply unit is switched to a power-off state, and a second energy supply unit supplies power to a control assembly, the first energy supply unit comprises a municipal power grid and a transformer, the power-off state comprises that the transformer is closed, the municipal power grid and the transformer are disconnected electrically, and the second energy supply unit comprises a battery box of the power conversion station;
Step S30, based on the condition that the power exchange station is switched to a low-frequency working state and a power exchange vehicle moves to the power exchange station, the second energy supply unit supplies power for the power exchange component, and the power exchange component exchanges power for the power exchange vehicle;
And step S40, switching the power exchange station to a monitoring state based on the completion of power exchange of the power exchange vehicle, wherein the monitoring state comprises that the power exchange assembly is disconnected from the second energy supply unit.
In some embodiments, the step S20 includes a step S21, and the step S21 includes:
Step S211, acquiring the battery box electric quantity state based on the fact that the predicted power conversion frequency of the power conversion station is smaller than the set times;
And step S212, switching the power exchange station to a low-frequency working state based on the number of the high-electric-quantity state battery boxes being larger than or equal to a first set number, wherein the high-electric-quantity state battery boxes comprise battery boxes with electric quantity larger than the first set electric-quantity state battery boxes.
In some embodiments, the step S20 further includes a step S22, and the step S22 includes:
Step S221, switching the power exchange station to a high-frequency working state based on the fact that the number of battery boxes in a high-electric state is smaller than a first set number, wherein the high-frequency working state comprises the step of starting the transformer, and the municipal power grid is communicated with the transformer;
Step S222, switching the power exchange station to a low-frequency working state based on the condition that the power exchange station is switched to a high-frequency working state and the number of high-power battery boxes is larger than or equal to a second set number, wherein the first set number is smaller than the second set number.
In some embodiments, the step S20 includes a step S23, and the step S23 includes:
Step S231, based on the fact that the pre-power-conversion frequency of the power conversion assembly is smaller than the set frequency, a green energy working state of the second energy supply unit is obtained, wherein the second energy supply unit further comprises the green energy source;
Step S232, acquiring A, B based on the green energy source as an energy supply state, wherein A is the green energy source power supply quantity and B is the power consumption of the power exchange station;
And step S233, switching the power exchange station to a low-frequency working state based on the condition that A is more than or equal to B, wherein the low-frequency working state comprises switching the first energy supply unit to a power-off state, supplying power to the power exchange assembly and the control assembly by using green energy, and charging the battery box by using residual electric energy.
In some embodiments, the step S23 further includes:
and step S234, switching the power exchange station to a low-frequency working state based on A < B, wherein the low-frequency working state comprises switching the first energy supply unit to a power-off state, and supplying power to the control assembly by the green energy source and the battery box together.
In some embodiments, the step S30 includes:
Step S31, based on the switching of the power exchange station to a low-frequency working state, acquiring a green energy working state of the second energy supply unit, wherein the second energy supply unit further comprises the green energy;
And step S32, based on the condition that the green energy source is in an energy supply state and the power exchanging vehicle moves to the power exchanging station, the green energy source and the battery box jointly supply power for the power exchanging component, and the power exchanging component exchanges power for the power exchanging vehicle.
In some embodiments, the battery box charge in the second energy supply unit is greater than a second set charge.
In some embodiments, the power plant control method further comprises a step S24, the step S24 comprising:
Step S241, switching the power conversion station to a high-frequency working state based on the preset power conversion frequency of the power conversion assembly being larger than or equal to the set frequency;
Step S242, based on the power exchange station being switched to a high-frequency working state and the power exchange vehicle moving to the power exchange station, the first energy supply unit supplies power to the power exchange component and the control component, and the power exchange component exchanges power for the power exchange vehicle;
And step S243, switching the power exchange station to a monitoring state based on the completion of power exchange of the power exchange vehicle, wherein the monitoring state comprises that the power exchange assembly is disconnected from the first energy supply unit.
In a second aspect, the present invention provides a power plant control system applied to any one of the power plant control methods of the first aspect, the power plant control system comprising:
A power conversion assembly;
The energy supply assembly comprises a first energy supply unit, a second energy supply unit, a first power transformation unit and a second power transformation unit, wherein the second energy supply unit comprises a battery box, the first energy supply unit is electrically connected with the power transformation assembly, the first power transformation unit is electrically connected with the battery box, and the second power transformation unit is electrically connected with the battery box;
The control assembly comprises a control module and a monitoring module, wherein the control module is electrically connected with the power conversion assembly, the control module is electrically connected with the first energy supply unit, the control module is electrically connected with the first power transformation unit, the control module is electrically connected with the second power transformation unit, the control module is electrically connected with the battery box, and the monitoring module is electrically connected with the control module.
In some embodiments, the energy supply assembly further comprises a third power transformation unit, the second energy supply unit further comprises a green energy source, the green energy source is electrically connected with the power transformation assembly, the green energy source is electrically connected with the battery box, the green energy source is electrically connected with the third power transformation unit, the green energy source is electrically connected with the control module, and the green energy source is electrically connected with the monitoring module.
In order to solve the problem of electric energy waste when the power conversion frequency of the power conversion station is low, the invention has the following advantages:
When the predicted power conversion frequency of the power conversion station is smaller than the set times, the power conversion station can be switched to a low-frequency power conversion state. The transformer can be closed in the low-frequency power conversion state, and the municipal power grid and the transformer are disconnected, so that the electric energy loss of the power conversion station when the power conversion station is communicated with the municipal power grid and the transformer is reduced. Because the low frequency trades the electric demand that the electric state trades the power station less, can supply power for the power station through the battery box of trading the power station this moment to guarantee to trade the power station and reduce the electric energy loss of trading the power station through the battery box for trading the power station power supply under the prerequisite that the power vehicle trades the electric demand of satisfying, thereby reach the extravagant purpose of electric energy of reduction trading the power station.
Drawings
FIG. 1 illustrates a flow chart of a power plant control method of an embodiment;
FIG. 2 illustrates a schematic diagram of a power plant control system of an embodiment.
Reference numeral 11a power conversion assembly, 12 a power supply assembly, 121 a first power supply unit, 122 a second power supply unit, 1221 a battery box, 1222 a green energy source, 123 a first power transformation unit, 124 a second power transformation unit, 125 a third power transformation unit, 13 a control assembly, 131 a control module and 132 a monitoring module.
Detailed Description
The disclosure will now be discussed with reference to several exemplary embodiments. It should be understood that these embodiments are discussed only to enable those of ordinary skill in the art to better understand and thus practice the present disclosure, and are not meant to imply any limitation on the scope of the present disclosure.
As used herein, the term "comprising" and variants thereof are to be interpreted as meaning "including but not limited to" open-ended terms. The term "based on" is to be interpreted as "based at least in part on". The terms "one embodiment" and "an embodiment" are to be interpreted as "at least one embodiment. The term "another embodiment" is to be interpreted as "at least one other embodiment". The terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "vertical", "horizontal", "transverse", "longitudinal", etc. refer to an orientation or positional relationship based on that shown in the drawings. These terms are only used to better describe the present application and its embodiments and are not intended to limit the scope of the indicated devices, elements or components to the particular orientations or to configure and operate in the particular orientations. Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in the present application will be understood by those of ordinary skill in the art according to the specific circumstances. Furthermore, the terms "mounted," "configured," "provided," "connected," and "connected" are to be construed broadly. For example, they may be fixedly connected, detachably connected, or of unitary construction, they may be mechanically or electrically connected, they may be directly connected, or they may be indirectly connected through intermediaries, or they may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances. Furthermore, the terms "first," "second," and the like, are used primarily to distinguish between different devices, elements, or components (the particular species and configurations may be the same or different), and are not used to indicate or imply the relative importance and number of devices, elements, or components indicated. Unless otherwise indicated, the meaning of "a plurality" is two or more.
In the present embodiment, as the number of the battery exchanging vehicles increases, the number of battery exchanging stations also increases. For the power exchange station with lower power exchange frequency, the electric quantity demand is smaller, and a large amount of electric energy waste can be caused by long-term communication of municipal power grids and transformers. The embodiment provides a power exchange station control method, as shown in fig. 1, which includes steps S10 to S40, and the detailed descriptions of the steps are as follows:
In step S10, based on the start of operation of the power exchange station, the predicted power exchange frequency of the power exchange station may be obtained. The predicted power conversion frequency includes the predicted power conversion frequency in the predicted time of the power conversion component 11. The predicted power conversion frequency of the power conversion station is obtained to judge the subsequent power conversion requirement of the power conversion station, so that whether the power conversion station needs to be switched to a low-frequency working state or not can be conveniently determined. The estimated power conversion frequency of the power conversion station can be obtained by obtaining the power conversion quantity of the power conversion station in a period of time or inputting the estimated power conversion information in advance.
In step S20, the power conversion station may switch to the low frequency operation state based on the power conversion module 11 predicting the power conversion frequency to be less than the set number. The low frequency operation state may include the first power supply unit 121 being switched to the power-off state, and the second power supply unit 122 supplying power to the control unit 13. The first power supply unit 121 may include a municipal power grid and a transformer. The outage state may include shutting down the transformer, and disconnecting the municipal power grid from the transformer. The second power supply unit 122 may include a battery box 1221 of the battery exchange station. By closing the transformer and disconnecting the municipal power grid from the transformer and powering the control assembly 13 with the battery box 1221, the waste of electrical energy of the power plant is reduced, thereby reducing the operating costs of the power plant.
In step S30, based on the switching of the power exchange station to the low-frequency operation state and the movement of the power exchange vehicle to the power exchange station, the second energy supply unit 122 may supply power to the power exchange component 11, and the power exchange component 11 may exchange power for the power exchange vehicle.
In step S40, the power conversion station may switch to the monitoring state based on the completion of the power conversion vehicle. Wherein monitoring the status may comprise disconnecting the power exchanging assembly 11 from the second power supply unit 122. When the power exchange of the power exchange vehicle is completed, the power exchange station needs to be kept in a monitoring state, the control component 13 ensures that the power exchange station can realize real-time control of the power exchange station, and ensures that the power exchange station can normally operate.
In this embodiment, the step S20 includes steps S211 to S212, and each step is described in detail as follows:
In step S211, the state of charge of the battery box 1221 may be acquired based on the estimated frequency of power change of the power change station being smaller than the set number of times.
In step S212, the power exchange station may switch to the low frequency operation state based on the number of the high-state battery boxes 1221 being equal to or greater than the first set number. The high state of charge battery box 1221 may include a battery box 1221 having a greater charge than the first set charge. When the number of the high-power-state battery boxes 1221 of the power conversion station is large, the power conversion station can be switched to a low-frequency working state so as to reduce the waste of electric energy while meeting the power conversion requirement of the power conversion vehicle.
In this embodiment, the step S20 may include steps S221 to S222, and each step is described in detail as follows:
In step S221, the power exchange station may switch to the high frequency operation state based on the number of the high-state battery boxes 1221 being smaller than the first set number. The high frequency operating condition may include turning on a transformer with which the municipal power grid is in communication. When the number of the battery boxes 1221 in the high-power state is small, the battery boxes 1221 can be charged through the municipal power grid by switching to the high-frequency working state, so that the battery boxes 1221 in the power exchanging station can meet the power exchanging requirement of the power exchanging vehicle.
In step S222, the power exchange station may be switched to the low-frequency operation state based on the power exchange station being switched to the high-frequency operation state and the number of the high-power battery boxes 1221 being equal to or greater than the second set number. Wherein the second set number may be greater than the first set number. When the number of the high-power-state battery boxes 1221 of the power exchange station is greater than or equal to the second set number, the high-power-state battery boxes 1221 can meet the power exchange requirement of the power exchange vehicle, and at the moment, the power loss of the power exchange station can be reduced by switching the power exchange station to a low-frequency working state.
In this embodiment, the step S20 may include steps S231 to S233, and each step is described in detail as follows:
In step S231, the green energy 1222 of the second energy supply unit 122 may be operated based on the power conversion module 11 predicting that the power conversion frequency is less than the set number of times. The second power supply unit 122 further includes a green power source 1222. The green energy source 1222 may include solar energy, wind energy, and the like.
In step S232, A, B is acquired based on the green energy 1222 being in the energized state. Wherein A is the power supply quantity of the green energy 1222, and B is the power consumption of the power exchange station.
In step S233, the power exchange station is switched to a low-frequency working state based on A being greater than or equal to B. The low-frequency operation state includes that the first power supply unit 121 is switched to a power-off state, the green power source 1222 supplies power to the power exchanging assembly 11 and the control assembly 13, and the remaining power charges the battery box 1221. When the green energy 1222 is in a power supply state and the power supply amount of the green energy 1222 is large, the power can be supplied to the power exchange station through the green energy 1222, so that the power consumption of the battery box 1221 is reduced, and meanwhile, the battery box 1221 can be charged through the residual power to realize reasonable utilization of the power.
In this embodiment, step S20 may further include step S234.
In step S234, the power exchange station may switch to a low frequency operation state based on a < B. The low frequency operation state may include the first power supply unit 121 being switched to the power-off state, and the green power source 1222 and the battery box 1221 together supply power to the control assembly 13. When the green energy source 1222 is less powerful, the power demand of the battery box 1221 by the battery exchange station can be reduced by the green energy source 1222 being supplied together with the battery box 1221, thereby reducing the power supply amount of the battery box 1221.
In this embodiment, the step S30 may include steps S31 to S32, and each step is described in detail as follows:
In step S31, the green energy 1222 of the second energy supply unit 122 is operated based on the switching of the power exchange station to the low frequency operation state. The second power supply unit 122 may further include a green power source 1222.
In step S32, based on the green energy source 1222 being in the powered state and the electric vehicle moving to the power exchanging station, the green energy source 1222 and the battery box 1221 together supply power to the power exchanging component 11, and the power exchanging component 11 may exchange power for the electric vehicle. When the battery exchange vehicle moves to the battery exchange station, the battery exchange assembly 11 starts to work, the battery exchange requirement of the battery exchange station is larger at the moment, and when the green energy 1222 is in an energy supply state, the power supply of the battery exchange station to the battery box 1221 can be reduced by supplying power to the green energy 1222 and the battery box 1221 together, so that the power supply amount of the battery box 1221 is reduced.
In the present embodiment, the battery box 1221 in the second power supply unit 122 may have a larger amount of power than the second set amount of power. When the electric quantity of the battery box 1221 is low, the battery box 1221 is continuously used to cause loss to the battery box 1221, and the battery box 1221 can be prevented from being damaged due to the fact that the electric quantity of the battery box 1221 is too low by replacing other battery boxes 1221 to supply power to the power exchange station.
In this embodiment, the step S20 may include steps S241 to S243, and each step is described in detail as follows:
In step S241, the power conversion station may switch to the high-frequency operation state based on the predicted power conversion frequency of the power conversion assembly 11 being greater than or equal to the set number of times.
In step S242, based on the switching of the power exchange station to the high frequency operation state and the movement of the power exchange vehicle to the power exchange station, the first power supply unit 121 may supply power to the power exchange assembly 11 and the control assembly 13, and the power exchange assembly 11 may exchange power for the power exchange vehicle. When the predicted power conversion frequency of the power conversion station is larger, the power conversion station can be switched to a high-frequency working state, the battery box 1221 of the power conversion station can be ensured to be charged continuously, and the power conversion requirement of a power conversion vehicle is met.
Step S243, the power conversion station is switched to the monitoring state based on the completion of the power conversion vehicle. Wherein monitoring the status includes disconnecting the power exchanging assembly 11 from the first power supply unit 121.
The embodiment discloses a power exchange station control system, which can be applied to the power exchange station control method of any embodiment, and the power exchange station control system can include:
The power exchanging assembly 11, the power exchanging assembly 11 can exchange power for the power exchanging vehicle.
The power supply assembly 12, as shown in fig. 2, the power supply assembly 12 may include a first power supply unit 121, a second power supply unit 122, a first power transformation unit 123, and a second power transformation unit 124. The second power supply unit 122 may include a battery box 1221. The first power supply unit 121 may be electrically connected to the power exchanging assembly 11, so that the first power supply unit 121 may supply power to the power exchanging assembly 11. The first power transforming unit 123 may be electrically connected to the battery box 1221, so that when the battery box 1221 is charged by the first power supplying unit 121, the voltage of the electric energy supplied to the battery box 1221 by the first power supplying unit 121 may be adjusted by the first power transforming unit 123, so that the first power supplying unit 121 may charge the battery box 1221. The second power transformation unit 124 may be electrically connected to the battery box 1221, and the second power transformation unit 124 may regulate the voltage of the electric energy flowing into the battery box 1221 and the power conversion assembly 11 and the control assembly 13, and simultaneously convert the direct current in the battery box 1221 into alternating current, so as to achieve the purpose that the battery box 1221 supplies power to the control assembly 13 and the power conversion assembly 11.
Control assembly 13, control assembly 13 may include a control module 131 and a monitoring module 132. The control module 131 may be electrically connected to the power exchanging assembly 11 such that the control module 131 may control the power exchanging assembly 11. The control module 131 may be electrically connected with the first power supply unit 121 such that the control module 131 may control the first power supply unit 121. The control module 131 may be electrically connected with the first power transformation unit 123 such that the control module 131 may control the first power transformation unit 123. The control module 131 may be electrically connected with the second power transformation unit 124 such that the control module 131 may control the second power transformation unit 124. The control module 131 may be electrically connected with the battery box 1221 such that the control module 131 may control the battery box 1221. The monitoring module 132 may be electrically connected with the control module 131 such that the control module 131 may control the monitoring module 132.
In this embodiment, the energy supply assembly 12 may further include a third power transformation unit 125. The second power supply unit 122 may further include a green energy source 1222, which supplies power to the power exchanging station through the green energy source 1222, and reduces the power supply amount of the battery box 1221, thereby reducing the operation cost of the power exchanging station. The green energy source 1222 may be electrically connected to the power conversion element 11 such that the green energy source 1222 may power the power conversion element 11. The green energy source 1222 may be electrically connected to the battery box 1221 such that the green energy source 1222 may charge the battery box 1221. The green energy 1222 may be electrically connected to the third power transformation unit 125, and the voltage of the green energy 1222 is adjusted by the third power transformation unit 125, so that the electric energy generated by the green energy 1222 may be utilized by the power transformation station. The green energy source 1222 may be electrically connected to the control module 131 such that the green energy source 1222 may power the control module 131. The green energy source 1222 may be electrically connected to the monitoring module 132 such that the green energy source 1222 may power the monitoring module 132.
It will be understood by those of ordinary skill in the art that the foregoing embodiments are specific examples of implementing the disclosure, and that various changes in form and details may be made therein without departing from the scope of the disclosure.
Claims (6)
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| CN202411540218.6A CN119037356B (en) | 2024-10-31 | 2024-10-31 | Method and system for controlling power exchange station |
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| CN116418064A (en) * | 2021-12-30 | 2023-07-11 | 奥动新能源汽车科技有限公司 | Charging control method, system, electronic device and computer readable storage medium |
| CN117713028A (en) * | 2023-12-19 | 2024-03-15 | 珠海格力电器股份有限公司 | Control device and method of hybrid power supply system and photovoltaic air conditioner |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115099669A (en) * | 2022-07-08 | 2022-09-23 | 协鑫电港云科技(海南)有限公司 | Battery replacement station configuration method and device, electronic equipment and storage medium |
| CN117578549A (en) * | 2024-01-17 | 2024-02-20 | 中能聚创(杭州)能源科技有限公司 | A collaborative control method for charging piles and energy storage equipment |
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Address after: 201821 No. 1168, Fuhai Road, Jiading District, Shanghai, Area A, 2nd Floor, Building 2, No. 1186, Fuhai Road, Jiading Industrial Zone, Shanghai Patentee after: Shanghai Jiuxing Energy Technology Co.,Ltd. Country or region after: China Address before: 201821 No. 1168, Fuhai Road, Jiading District, Shanghai, Area A, 2nd Floor, Building 2, No. 1186, Fuhai Road, Jiading Industrial Zone, Shanghai Patentee before: SHANGHAI ENNEAGON ENERGY TECHNOLOGY Co.,Ltd. Country or region before: China |