CN205239172U - Movable range extender for electric automobile - Google Patents
Movable range extender for electric automobile Download PDFInfo
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- CN205239172U CN205239172U CN201521136097.5U CN201521136097U CN205239172U CN 205239172 U CN205239172 U CN 205239172U CN 201521136097 U CN201521136097 U CN 201521136097U CN 205239172 U CN205239172 U CN 205239172U
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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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- 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
- Y02T10/72—Electric energy management in electromobility
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Abstract
本实用新型公开了一种移动式电动汽车增程器，它包括：发电机组；整流模块；变压器模块，所述变压器模块的电输入端与发电机组的电输出端相连，变压器模块的电输出端与整流模块的输入端相连，整流模块的输出端与电动汽车的动力系统相连；增程器控制单元，所述增程器控制单元的一信号输出端与发电机组的启停系统相连，以便增程器控制单元控制发电机组的启停；增程器控制单元的另一信号输出端与变压器模块相连，以便增程器控制单元控制变压器模块的电压切换动作。本实用新型不仅能够在特殊条件下为电动汽车提供电能来源，增加电动汽车的续航里程，而且能够根据电动汽车所需电量参数输出相应的电压对电动汽车快速充电。
The utility model discloses a mobile electric vehicle range extender, which comprises: a generator set; a rectifier module; a transformer module, the electrical input end of the transformer module is connected with the electrical output end of the generator set, the electrical output end of the transformer module It is connected to the input end of the rectification module, and the output end of the rectification module is connected to the power system of the electric vehicle; the range extender control unit, a signal output end of the range extender control unit is connected to the start-stop system of the generator set, so as to increase The range extender control unit controls the start and stop of the generator set; the other signal output terminal of the range extender control unit is connected to the transformer module, so that the range extender control unit controls the voltage switching action of the transformer module. The utility model can not only provide the electric energy source for the electric vehicle under special conditions, increase the cruising range of the electric vehicle, but also output corresponding voltage according to the electric quantity parameter required by the electric vehicle to charge the electric vehicle rapidly.
Description
技术领域technical field
本实用新型涉及一种移动式电动汽车增程器，属于电动汽车配套产品。The utility model relates to a mobile electric vehicle range extender, which belongs to the supporting products of the electric vehicle.
背景技术Background technique
目前，近年来，国家大力支持电动汽车行业的发展，自2009年开始也陆续发布了一系列鼓励电动车发展的政策并推行电动车的示范性经营活动。各大汽车厂商也在大力开发、积极推广其电动汽车技术及产品。但是纯电动汽车续航里程问题一直困扰着汽车生产厂商及消费者，这就导致目前的消费市场中，客户更倾向于购买混合动力型新能源汽车，该混合动力型新能源汽车主要以油-电结合实现动力驱动，虽然在能源消耗、驾驶性能及环境保护上达到完美匹配，但其复杂的“机-电”机构及控制，让广大工薪阶层消费者望而止步。At present, in recent years, the state has vigorously supported the development of the electric vehicle industry. Since 2009, it has successively issued a series of policies to encourage the development of electric vehicles and promoted the demonstration business activities of electric vehicles. Major automakers are also vigorously developing and actively promoting their electric vehicle technologies and products. However, the mileage problem of pure electric vehicles has always troubled automobile manufacturers and consumers, which has led to the current consumer market, customers are more inclined to buy hybrid new energy vehicles, the hybrid new energy vehicles mainly use oil-electric Combined with the realization of power drive, although it achieves a perfect match in terms of energy consumption, driving performance and environmental protection, its complicated "mechanical-electrical" mechanism and control make the majority of working-class consumers stop.
为了解决电动汽车续航问题，目前各大城市都在大力建设电动汽车充电站，满足电动汽车的使用需要，电动汽车在城市中使用目前已经不必担心其续航问题。但是在广大农村及山区地区，电动汽车充电站点较少，特殊条件下电动汽车因未及时充电而抛锚。In order to solve the problem of battery life of electric vehicles, major cities are currently vigorously building electric vehicle charging stations to meet the needs of the use of electric vehicles. There is no need to worry about the battery life of electric vehicles in cities. However, in the vast rural and mountainous areas, there are few electric vehicle charging stations, and under special conditions, electric vehicles break down due to failure to charge in time.
发明内容Contents of the invention
本实用新型所要解决的技术问题是克服现有技术的缺陷，提供一种移动式电动汽车增程器，它不仅能够在特殊条件下为电动汽车提供电能来源，增加电动汽车的续航里程，而且能够根据电动汽车所需电量参数输出相应的电压对电动汽车快速充电。The technical problem to be solved by the utility model is to overcome the defects of the prior art and provide a mobile range extender for electric vehicles, which can not only provide electric energy sources for electric vehicles under special conditions, increase the cruising range of electric vehicles, but also can According to the required power parameters of the electric vehicle, the corresponding voltage is output to charge the electric vehicle quickly.
本实用新型解决上述技术问题采取的技术方案是：一种移动式电动汽车增程器，它包括：The technical solution adopted by the utility model to solve the above-mentioned technical problems is: a mobile electric vehicle range extender, which includes:
发电机组；generator set;
整流模块；Rectifier module;
变压器模块，所述变压器模块的电输入端与发电机组的电输出端相连，变压器模块的电输出端与整流模块的输入端相连，整流模块的输出端与电动汽车的动力系统相连；A transformer module, the electrical input end of the transformer module is connected to the electrical output end of the generator set, the electrical output end of the transformer module is connected to the input end of the rectification module, and the output end of the rectification module is connected to the power system of the electric vehicle;
增程器控制单元，所述增程器控制单元的一信号输出端与发电机组的启停系统相连，以便增程器控制单元控制发电机组的启停；增程器控制单元的另一信号输出端与变压器模块相连，以便增程器控制单元控制变压器模块的电压切换动作。Range extender control unit, a signal output end of the range extender control unit is connected with the start-stop system of the generator set, so that the range extender control unit controls the start and stop of the generator set; another signal output of the range extender control unit The terminal is connected to the transformer module so that the range extender control unit controls the voltage switching action of the transformer module.
进一步为了实现人机交互模式，移动式电动汽车增程器还包括人机交互工控屏，所述人机交互工控屏与增程器控制单元相连。Further, in order to realize the human-computer interaction mode, the mobile electric vehicle range extender also includes a human-computer interaction industrial control screen, and the human-computer interaction industrial control screen is connected with the range extender control unit.
进一步为了方便控制发电机组的启停，所述发电机组的启停系统包括发电机组起动机和发电机组切断继电器，所述增程器控制单元的信号输出端与发电机组起动机的控制输入端相连接，以便增程器控制单元通过发电机组起动机控制启动发电机组，所述增程器控制单元的信号输出端与发电机组切断继电器的控制输入端相连接，以便增程器控制单元通过发电机组切断继电器停止发电机组。Further, in order to control the start and stop of the generator set conveniently, the start-stop system of the generator set includes a generator set starter and a generator set cut-off relay, and the signal output terminal of the range extender control unit is connected with the control input terminal of the generator set starter. connected so that the range extender control unit starts the genset through the control of the genset starter, and the signal output terminal of the range extender control unit is connected with the control input terminal of the genset cut-off relay so that the range extender control unit passes the genset Cutting the relay stops the genset.
进一步为了更好地控制发电机组的启停，所述增程器控制单元的信号输入端上还连接有传感器，所述增程器控制单元根据传感器的所传递的信号来控制汽油发电机的启停。Further, in order to better control the start and stop of the generating set, the signal input end of the range extender control unit is also connected with a sensor, and the range extender control unit controls the start and stop of the gasoline generator according to the transmitted signal of the sensor. stop.
进一步，所述传感器包括发电机组温度传感器和/或发电机组燃油液位传感器和/或用于检测发电机组电压、电流的IBS传感器。Further, the sensors include a generator set temperature sensor and/or a generator set fuel level sensor and/or an IBS sensor for detecting voltage and current of the generator set.
进一步提供了一种变压器模块的具体结构，所述变压器模块的次级线圈绕组分出多个多级切换联动装置，并且多级联动装置受控于増程器控制单元，所述发电机组产生的三相电压经多级联动装置的切换，再经过整流模块整流后输出多个额定电压不同的直流电压。A specific structure of a transformer module is further provided, wherein the secondary coil windings of the transformer module form a plurality of multi-level switching linkage devices, and the multi-level linkage devices are controlled by the range extender control unit, and the generated by the generator set The three-phase voltage is switched by the multi-stage linkage device, and then rectified by the rectifier module to output multiple DC voltages with different rated voltages.
进一步，移动式电动汽车增程器布置在一移动车上，并且移动车的前端牵引脱钩机构与电动汽车后端的脱钩机构刚性连接。Further, the mobile electric vehicle range extender is arranged on a mobile vehicle, and the front-end traction uncoupling mechanism of the mobile vehicle is rigidly connected to the uncoupling mechanism at the rear end of the electric vehicle.
进一步，移动式电动汽车增程器布置在电动汽车的车顶。Further, the mobile electric vehicle range extender is arranged on the roof of the electric vehicle.
进一步，所述发电机组的发电功率为6千瓦。Further, the generating power of the generator set is 6 kilowatts.
采用了上述技术方案后，本实用新型的发电机组发出电量，根据电动汽车所需的电量参数，通过增程器控制单元控制变压器模块变换出合适的电压，然后经过整流模块整理后，可以输出多种额定电压的直流电压，以便实现对电动汽车的快速充电，额定电压可以为48V、60V、72V、96V、144V，从而使本实用新型不仅能够在特殊条件下为电动汽车提供电能来源，增加电动汽车的续航里程，而且能够根据电动汽车所需电量参数输出相应的电压对电动汽车快速充电。After adopting the above-mentioned technical solution, the generator set of the utility model generates electric power, and according to the electric power parameters required by the electric vehicle, the transformer module is controlled by the range extender control unit to convert a suitable voltage, and then after sorting by the rectifier module, it can output multiple In order to realize fast charging of electric vehicles, the rated voltage can be 48V, 60V, 72V, 96V, 144V, so that the utility model can not only provide electric energy sources for electric vehicles under special conditions, but also increase electric The cruising range of the car, and can quickly charge the electric car by outputting the corresponding voltage according to the power parameters required by the electric car.
附图说明Description of drawings
图1为本实用新型的移动式电动汽车增程器的使用图；Fig. 1 is the usage diagram of the mobile electric vehicle range extender of the present utility model;
图2为本实用新型的增程器控制单元的控制原理图；Fig. 2 is the control schematic diagram of the range extender control unit of the present invention;
图3为本实用新型的一种使用状态图；Fig. 3 is a kind of use status figure of the utility model;
图4为本实用新型的另外一种使用状态图。Fig. 4 is another usage status diagram of the utility model.
具体实施方式detailed description
为了使本实用新型的内容更容易被清楚地理解，下面根据具体实施例并结合附图，对本实用新型作进一步详细的说明。In order to make the content of the utility model more clearly understood, the utility model will be further described in detail below based on specific embodiments and in conjunction with the accompanying drawings.
如图1～2所示，一种移动式电动汽车增程器，它包括：As shown in Figures 1-2, a mobile electric vehicle range extender includes:
发电机组；generator set;
整流模块；Rectifier module;
变压器模块，所述变压器模块的电输入端与发电机组的电输出端相连，变压器模块的电输出端与整流模块的输入端相连，整流模块的输出端与电动汽车的动力系统相连；A transformer module, the electrical input end of the transformer module is connected to the electrical output end of the generator set, the electrical output end of the transformer module is connected to the input end of the rectification module, and the output end of the rectification module is connected to the power system of the electric vehicle;
增程器控制单元，所述增程器控制单元的一信号输出端与发电机组的启停系统相连，以便增程器控制单元控制发电机组的启停；增程器控制单元的另一信号输出端与变压器模块相连，以便增程器控制单元控制变压器模块的电压切换动作。Range extender control unit, a signal output end of the range extender control unit is connected with the start-stop system of the generator set, so that the range extender control unit controls the start and stop of the generator set; another signal output of the range extender control unit The terminal is connected to the transformer module so that the range extender control unit controls the voltage switching action of the transformer module.
为了实现人机交互模式，如图1所示，移动式电动汽车增程器还包括人机交互工控屏，所述人机交互工控屏与增程器控制单元相连。In order to realize the human-computer interaction mode, as shown in FIG. 1 , the mobile electric vehicle range extender also includes a human-computer interaction industrial control screen, and the human-computer interaction industrial control screen is connected to the range extender control unit.
为了方便控制发电机组的启停，如图1所示，所述发电机组的启停系统包括发电机组起动机和发电机组切断继电器，所述增程器控制单元的信号输出端与发电机组起动机的控制输入端相连接，以便增程器控制单元通过发电机组起动机控制启动发电机组，所述增程器控制单元的信号输出端与发电机组切断继电器的控制输入端相连接，以便增程器控制单元通过发电机组切断继电器停止发电机组。In order to control the start and stop of the generator set conveniently, as shown in Figure 1, the start and stop system of the generator set includes a generator set starter and a generator set cut-off relay, and the signal output terminal of the range extender control unit is connected with the generator set starter The control input terminal of the range extender is connected so that the control unit of the range extender controls and starts the generator set through the starter of the generator set, and the signal output terminal of the control unit of the range extender is connected with the control input terminal of the cut-off relay of the generator set so that the range extender The control unit stops the genset via the genset cut-off relay.
为了更好地控制发电机组的启停，如图2所示，增程器控制单元的信号输入端上还连接有传感器，所述增程器控制单元根据传感器的所传递的信号来控制汽油发电机的启停。In order to better control the start and stop of the generator set, as shown in Figure 2, a sensor is also connected to the signal input end of the range extender control unit, and the range extender control unit controls the gasoline power generation according to the signal transmitted by the sensor start and stop of the machine.
如图2所示，所述传感器包括发电机组温度传感器和/或发电机组燃油液位传感器和/或用于检测发电机组电压、电流的IBS传感器。As shown in FIG. 2 , the sensors include a generator set temperature sensor and/or a generator set fuel level sensor and/or an IBS sensor for detecting generator set voltage and current.
所述变压器模块的次级线圈绕组分出多个多级切换联动装置，并且多级联动装置受控于増程器控制单元，所述发电机组产生的三相电压经多级联动装置的切换，再经过整流模块整流后输出多个额定电压不同的直流电压。The secondary coil winding group of the transformer module is divided into a plurality of multi-level switching linkage devices, and the multi-level linkage devices are controlled by the range extender control unit, and the three-phase voltage generated by the generator set is switched by the multi-level linkage device, After being rectified by the rectifier module, multiple DC voltages with different rated voltages are output.
如图3所示，移动式电动汽车增程器布置在一移动车1上，并且移动车1的前端牵引脱钩机构11与电动汽车后端的脱钩机构刚性连接。As shown in FIG. 3 , the mobile electric vehicle range extender is arranged on a mobile vehicle 1 , and the front-end traction uncoupling mechanism 11 of the mobile vehicle 1 is rigidly connected to the uncoupling mechanism at the rear end of the electric vehicle.
如图4所示，移动式电动汽车增程器布置在电动汽车2的车顶。图3和图4中的A为移动式电动汽车增程器。As shown in FIG. 4 , the mobile electric vehicle range extender is arranged on the roof of the electric vehicle 2 . A in Figure 3 and Figure 4 is the range extender for mobile electric vehicles.
所述发电机组的发电功率为6千瓦，但是不限于此。The generating power of the generator set is 6 kilowatts, but it is not limited thereto.
本实用新型的工作原理如下：The working principle of the utility model is as follows:
本实用新型的发电机组发出电量，根据电动汽车所需的电量参数，通过增程器控制单元控制变压器模块变换出合适的电压，然后经过整流模块整理后，可以输出多种额定电压的直流电压，以便实现对电动汽车的快速充电，额定电压可以为48V、60V、72V、96V、144V，从而使本实用新型不仅能够在特殊条件下为电动汽车提供电能来源，增加电动汽车的续航里程，而且能够根据电动汽车所需电量参数输出相应的电压对电动汽车快速充电。The generator set of the utility model generates electricity. According to the electricity parameters required by the electric vehicle, the range extender control unit controls the transformer module to convert a suitable voltage, and then after the rectification module sorts out, it can output DC voltages of various rated voltages. In order to realize fast charging of electric vehicles, the rated voltage can be 48V, 60V, 72V, 96V, 144V, so that the utility model can not only provide electric energy sources for electric vehicles under special conditions, increase the cruising range of electric vehicles, but also can According to the required power parameters of the electric vehicle, the corresponding voltage is output to charge the electric vehicle quickly.
以上所述的具体实施例，对本实用新型解决的技术问题、技术方案和有益效果进行了进一步详细说明，所应理解的是，以上所述仅为本实用新型的具体实施例而已，并不用于限制本实用新型，凡在本实用新型的精神和原则之内，所做的任何修改、等同替换、改进等，均应包含在本实用新型的保护范围之内。The specific embodiments described above have further described the technical problems, technical solutions and beneficial effects solved by the utility model in detail. It should be understood that the above descriptions are only specific embodiments of the utility model and are not intended to be used To limit the utility model, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the utility model shall be included in the protection scope of the utility model.
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106080580A (en) * | 2016-06-08 | 2016-11-09 | 北京新能源汽车股份有限公司 | Range-extended electric vehicle and energy management control method and device thereof |
| CN110562054A (en) * | 2019-09-10 | 2019-12-13 | 奇瑞新能源汽车股份有限公司 | Range-extending type electric automobile and control method thereof |
| CN110733353A (en) * | 2019-11-05 | 2020-01-31 | 李志昌 | Electric automobile with high endurance |
-
2015
- 2015-12-31 CN CN201521136097.5U patent/CN205239172U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106080580A (en) * | 2016-06-08 | 2016-11-09 | 北京新能源汽车股份有限公司 | Range-extended electric vehicle and energy management control method and device thereof |
| CN106080580B (en) * | 2016-06-08 | 2018-05-08 | 北京新能源汽车股份有限公司 | Range-extended electric vehicle and energy management control method and device thereof |
| CN110562054A (en) * | 2019-09-10 | 2019-12-13 | 奇瑞新能源汽车股份有限公司 | Range-extending type electric automobile and control method thereof |
| CN110733353A (en) * | 2019-11-05 | 2020-01-31 | 李志昌 | Electric automobile with high endurance |
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