CN201893598U - Automatic detection and control charging power supply equipment - Google Patents
Automatic detection and control charging power supply equipment Download PDFInfo
- Publication number
- CN201893598U CN201893598U CN201120101091XU CN201120101091U CN201893598U CN 201893598 U CN201893598 U CN 201893598U CN 201120101091X U CN201120101091X U CN 201120101091XU CN 201120101091 U CN201120101091 U CN 201120101091U CN 201893598 U CN201893598 U CN 201893598U
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model relates to automatic detection and control charging power supply equipment; the input end of a utility power rectifier module is connected with the power supply equipment through an alternating current charging interface; the utility power rectifier module is also connected with the monitoring and control module of the power supply equipment through an input monitoring and control module; the output end of the utility power rectifier module is respectively connected with a high voltage conversion module and a low voltage conversion module; the low voltage conversion module is connected with an output monitoring and control module; the output monitoring and control module is respectively connected with the high voltage conversion module and the input monitoring and control module; the output end of the high voltage conversion module is connected with a storage battery pack through a high voltage output interface; the output end of the low voltage conversion module and the output end of the output monitoring and control module are connected with a battery management system through a low voltage power supply monitoring interface; and the battery management system is connected with the storage battery pack. The automatic detection and control charging power supply equipment automatically charges storage batteries in a whole process, and exchanges charging status data with a power supply equipment monitoring system and the battery management system in all directions.
Description
Technical field
The utility model relates to a kind of charging device, relates in particular to a kind of charge power supply equipment with Auto-Sensing and controlled function.
Background technology
At present, charge power supply is to high tension battery group charge circuit, and the input of its power-supply device directly connects utility grid, and output connects batteries through diode.This structure is relatively easy to realize that by diode counnter attack fills, and charge power supply is not influenced by battery tension, and is simple in structure, realizes easily.
But when charging, can not monitor input electrical network situation, as the peak power output of power supply unit and the ampere-hour number of charging, can not monitor output battery pack situation, whether connect as battery, whether battery has abnormal conditions such as excess temperature, whether battery state such as has been full of.Therefore as can be seen, the control to charged state needs by manually carrying out.
Summary of the invention
The purpose of this utility model is to overcome the deficiency that prior art exists, and a kind of charge power supply equipment with Auto-Sensing and controlled function is provided.
The purpose of this utility model is achieved through the following technical solutions:
The charge power supply equipment of Auto-Sensing and control, characteristics are: comprise the commercial power rectification module, the high voltage modular converter, the low voltage transition module, input monitoring and control module and output monitoring and control module, the input of commercial power rectification module links to each other with power supply unit by the AC charging interface, the commercial power rectification module also links to each other with control module with the monitoring of power supply unit with control module by input monitoring, the output of commercial power rectification module links to each other with the low voltage transition module with the high voltage modular converter respectively, the low voltage transition module links to each other with control module with output monitoring, output monitoring links to each other with control module with input monitoring with the high voltage modular converter respectively with control module, the output of high voltage modular converter links to each other with batteries by the high pressure output interface, the output of low voltage transition module links to each other with battery management system by the low-voltage power supply monitor-interface with the output of control module with output monitoring, and battery management system links to each other with batteries.
Further, the charge power supply equipment of above-mentioned Auto-Sensing and control, wherein, the positive pole of described high voltage modular converter output links to each other with the positive pole of batteries, and the negative pole of high voltage modular converter output links to each other with the negative pole of batteries by controllable relays.
The substantive distinguishing features of technical solutions of the utility model and progressive being mainly reflected in:
1. adopt intelligentized charging structure, input monitoring and control module can detect the state of input electrical network automatically, determine the connection status of electrical network, the maximum charge power of permission etc., and carry out exchanges data with the monitoring and the control module of power supply unit, confirm the ampere-hour number of charging, charge with convenient; Output monitoring links to each other with battery management system with control module, can detect the state of batteries automatically, determine the connection status of batteries, charging voltage and electric current that allow to set, and carry out exchanges data with regard to the operating state of the operating state of battery, charging capacity, charger with battery management system;
2. charge power supply equipment timing monitoring is imported the operating state of electrical network and load batteries, require to adjust automatically the operating state of charge power supply equipment according to the different conditions of input and load in good time, not only saved power consumption, go back the useful life of raising storage battery greatly simultaneously, thereby improve the reliability of whole charging system;
3. realize whole-course automation to charge in batteries, and carry out the exchange of omnibearing charged state data with power supply unit supervisory control system and battery management system; Effectively overcome the blindness of charging, thus the fail safe that has improved equipment greatly, but remote monitoring and control, the useful life of having improved battery pack, and after battery is full of, can shut down automatically, saved power consumption.
Description of drawings
Below in conjunction with accompanying drawing technical solutions of the utility model are described further:
Fig. 1: organigram of the present utility model.
The implication of each Reference numeral sees the following form among the figure.
| Reference numeral | Implication | Reference numeral | Implication | Reference numeral | Implication |
| 1 | Power supply unit | 101 | Monitoring and control module | 2 | The AC charging interface |
| 3 | Charge power supply equipment | 301 | The commercial power rectification module | 302 | The high voltage modular converter |
| 303 | The low voltage transition module | 304 | Input monitoring and control module | 305 | Output monitoring and control module |
| 4 | The high pressure output interface | 5 | The low-voltage power supply monitor-interface | 6 | Load equipment |
| 601 | Batteries | 602 | Battery management system | ? | ? |
Embodiment
The charge power supply equipment of Auto-Sensing and control, as shown in Figure 1, charge power supply equipment 3 comprises commercial power rectification module 301, high voltage modular converter 302, low voltage transition module 303, input monitoring and control module 304 and output monitoring and control module 305, the input of commercial power rectification module 301 links to each other with power supply unit 1 by AC charging interface 2, commercial power rectification module 301 also links to each other with control module 101 with the monitoring of power supply unit 1 with control module 304 by input monitoring, the output of commercial power rectification module 301 links to each other with low voltage transition module 303 with high voltage modular converter 302 respectively, low voltage transition module 303 links to each other with control module 305 with output monitoring, output monitoring links to each other with control module 304 with input monitoring with high voltage modular converter 302 respectively with control module 305, the output of high voltage modular converter 302 links to each other with the batteries 601 of load equipment 6 by high pressure output interface 4, wherein, the positive pole of high voltage modular converter output links to each other with the positive pole of batteries, the negative pole of high voltage modular converter output links to each other with the negative pole of batteries by controllable relays, the output of low voltage transition module 303 links to each other with battery management system 602 by low-voltage power supply monitor-interface 5 with the output of control module 305 with output monitoring, and battery management system 602 links to each other with batteries 601.
Input monitoring and control module 304 timing monitoring mains input voltage, and then judge that civil power has or not connection and line voltage to have no abnormal, after isolating, city's electricity condition is passed to single-chip microcomputer, under the situation of city's electrical anomaly, as import situations such as under-voltage, overvoltage, power down, the single-chip microcomputer switch-off power module of can giving an order.Input monitoring and control module 304 detect input current simultaneously in good time, after isolating, the input current state is passed to single-chip microcomputer, carry out communication with the monitoring and the control module 304 of power supply unit, obtain the maximum charging current of power supply unit 1, the maximum output current of control charge power supply after single-chip microcomputer inside is relatively judged.In addition input monitoring and control module 304 also with the charge exchange of ampere-hour data of the supervisory control system of power supply unit, to confirm charging capacity, the convenient charging.
Output monitoring and control module 305 timing monitoring cell voltages, and then judge whether cell voltage is low excessively have or not to connect instead, as the no abnormal output switch that then closes, charge, and if any unusually, then stopcock is treated to charge after the battery reparation again.Output monitoring and control module 305 timing monitoring output voltages store voltage data, so that report battery management system 602, and if any abnormal conditions such as overvoltages, switch-off power module then.Output monitoring and control module 305 timing monitoring output currents store current data, so that report battery management system 602, if any overcurrent condition, then limit electric current output, be full of, then by the single-chip microcomputer switch-off power module of giving an order as battery by the operating state control circuit.Output monitoring and control module 305 be timing monitoring charging current internal temperature simultaneously, by single-chip microcomputer temperature data is stored, so that report battery management system 602, takes place if any over-temperature condition, then gives an order the switch-off power module by single-chip microcomputer.The operating state that output monitoring and control module 305 are gone back the timing monitoring power model determines that charge power supply is in the constant current charge state, still is in the constant voltage charge state, and operating state is stored in the single-chip microcomputer.Output monitoring and control module 305 simultaneously can timing monitoring low voltage transition module 303 operating state, low voltage transition module 303 reports single-chip microcomputer if any unusually, so that inquiry, simultaneously also can be according to the load needs, give an order by single-chip microcomputer and to turn-off low voltage transition module 303.Output monitoring and control module 303 in good time and battery management system 602 swap datas in addition; the operating state of charge power supply is reported battery management system 602 in good time; obtain simultaneously the information of batteries 601 again from battery management system 602; adjust the output voltage current value of charge power supply according to the virtual condition of battery in good time; while is according to the specification of batteries; adjust the over-voltage protection point of charge power supply, when the batteries temperature was too high, single-chip microcomputer was given an order and is stopped charging.In addition, single-chip microcomputer can with fault message and before the storage such as ampere-hour number of charging in the memory cell of single-chip microcomputer inside so that maintenance next time and inquiry, in addition single-chip microcomputer also can store the time of making the product, batch and information such as maintenance frequency so that follow the tracks of.
Above-mentioned intelligent charging power-supply device with Auto-Sensing and controlled function, but whole-course automation and is carried out the exchange of omnibearing charged state data with power supply unit supervisory control system and battery management system to charge in batteries.Adopt novel intelligentized charging structure, input monitoring and control module 304 can detect the state of input electrical network automatically, determine the connection status of electrical network, the maximum charge power of permission etc., and carry out exchanges data with the monitoring and the control module of power supply unit, confirm the ampere-hour number of charging, charge with convenient; Output monitoring links to each other with battery management system 602 with control module 305, can detect the state of batteries 601 automatically, determine the connection status of batteries 601, charging voltage and electric current that allow to set, and carry out exchanges data with regard to the operating state of the operating state of battery, charging capacity, charger with battery management system.The operating state of charge power supply equipment timing monitoring input electrical network and load batteries, require to adjust automatically the operating state of charge power supply equipment according to the different conditions of input and load in good time, not only saved power consumption, go back the useful life of raising storage battery greatly simultaneously, thereby improve the reliability of whole charging system.This charge power supply equipment has internal storage unit in addition, stores some key messages, inquires about and keep in repair very convenient.Compared with prior art, effectively overcome the blindness of charging, thereby the fail safe that has improved equipment greatly can realize remote monitoring and control, has improved the useful life of battery pack, and after battery is full of, can shut down automatically, save power consumption.
It is emphasized that: above only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did.
Claims (2)
1. the charge power supply equipment of Auto-Sensing and control, it is characterized in that: comprise the commercial power rectification module, the high voltage modular converter, the low voltage transition module, input monitoring and control module and output monitoring and control module, the input of commercial power rectification module links to each other with power supply unit by the AC charging interface, the commercial power rectification module also links to each other with control module with the monitoring of power supply unit with control module by input monitoring, the output of commercial power rectification module links to each other with the low voltage transition module with the high voltage modular converter respectively, the low voltage transition module links to each other with control module with output monitoring, output monitoring links to each other with control module with input monitoring with the high voltage modular converter respectively with control module, the output of high voltage modular converter links to each other with batteries by the high pressure output interface, the output of low voltage transition module links to each other with battery management system by the low-voltage power supply monitor-interface with the output of control module with output monitoring, and battery management system links to each other with batteries.
2. the charge power supply equipment of Auto-Sensing according to claim 1 and control, it is characterized in that: the positive pole of described high voltage modular converter output links to each other with the positive pole of batteries, and the negative pole of high voltage modular converter output links to each other with the negative pole of batteries by controllable relays.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120101091XU CN201893598U (en) | 2011-04-08 | 2011-04-08 | Automatic detection and control charging power supply equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120101091XU CN201893598U (en) | 2011-04-08 | 2011-04-08 | Automatic detection and control charging power supply equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201893598U true CN201893598U (en) | 2011-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120101091XU Expired - Fee Related CN201893598U (en) | 2011-04-08 | 2011-04-08 | Automatic detection and control charging power supply equipment |
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| CN (1) | CN201893598U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102315678A (en) * | 2011-04-08 | 2012-01-11 | 安伏（苏州）电子有限公司 | Charging power supply equipment capable of automatically detecting and controlling |
| CN103746418A (en) * | 2013-12-26 | 2014-04-23 | 国家电网公司 | Electric automobile AC-DC-combined charging control system |
-
2011
- 2011-04-08 CN CN201120101091XU patent/CN201893598U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102315678A (en) * | 2011-04-08 | 2012-01-11 | 安伏（苏州）电子有限公司 | Charging power supply equipment capable of automatically detecting and controlling |
| CN103746418A (en) * | 2013-12-26 | 2014-04-23 | 国家电网公司 | Electric automobile AC-DC-combined charging control system |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110706 Termination date: 20140408 |