Power loss control system and control method of new energy charging station
A control system and charging station technology, applied in charging stations, battery circuit devices, electric vehicle charging technology, etc., can solve problems such as waste of energy, large reactive power consumption, module standby, etc., to improve power factor and reduce reactive power. Loss, the effect of reducing quantity
Active Publication Date: 2021-08-03
厦门市兆泰云智能科技有限公司
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Problems solved by technology
[0002] At present, there is no accurate control of the front end of the charging pile module on the market, resulting in a large amount of reactive power consumption when the module is in standby, wasting a lot of energy
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[0021] In order to make the objects, technical solutions, and advantages of the present invention more clearly, the technical solutions in the embodiments of the present invention will be described in contemplation in the drawings of the embodiments of the present invention. It is a part of the embodiments of the invention, not all of the embodiments. Based on the embodiments in the present invention, those of ordinary skill in the art will belong to the scope of the present invention without all other embodiments obtained without creative labor. Thus, the following detailed description of the embodiments of the invention as provided in the drawings are not intended to limit the scope of the invention as claimed, but only the selected embodiments of the present invention are shown. Based on the embodiments in the present invention, those of ordinary skill in the art will belong to the scope of the present invention without all other embodiments obtained without creative labor.
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The present invention provides a power loss control system for a new energy charging station, including: a plurality of charging pile units, each charging pile unit includes a three-phase AC contactor, an AC / DC charging module, a relay and a photoelectric conversion module, The two ends of the normally open contact of the three-phase AC contactor are respectively connected to the external three-phase electricity and the AC / DC charging module, the coil of the three-phase AC contactor and the normally open contacts of the relay are connected in series. On the external mains, the coil of the relay and the photoelectric conversion module are connected in series to the internal working power supply of the charging station; the charging plug units correspond to the charging pile units one by one, and each charging plug unit includes a The switch on the working power supply and the light source module; wherein, the photoelectric conversion module is used to receive the light of the light source module and perform photoelectric conversion, and is further used to amplify and input the electrical signal to the coil of the relay.
Description
Technical field [0001] The present invention relates to an electrical loss control system for a new energy charging station and a control method thereof. Background technique [0002] At present, there is no accurate control at the front end of the charging pile module on the market, causing a large number of reactive power consumption, waste a lot of energy. Inventive content [0003] The present invention provides a new energy charging station electrosurgered control system and its control method, which can effectively solve the above problems. [0004] The present invention is achieved: [0005] Electric loss control system for a new energy charging station, including: [0006] Multiple charging pile units, each charging pile unit includes a three-phase AC contactor, an AC / DC charging module, a relay, and a photoelectric conversion module, the three-phase AC contactor, the normally open contacts, respectively, external three Phased and the AC / DC charging module, the three...
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IPC IPC(8): H02J7/00H02J7/02H02J7/35B60L53/16B60L53/60H01R13/71H01R13/717
CPCB60L53/16B60L53/60H01R13/71H01R13/717H02J7/02H02J7/35Y02T10/70Y02T10/7072Y02T10/72Y02T90/12Y02T90/14
Inventor 张旻澍黄宇杨榕盛邱梅陈言杰林文倩
Owner 厦门市兆泰云智能科技有限公司