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A charging scheduling system and its control method

A scheduling system and control method technology, applied in the field of power supply and distribution, can solve the problems of resource waste, high charging load, etc., and achieve the effect of avoiding overloaded work and improving work efficiency

Active Publication Date: 2019-12-06
ZHEJIANG UNIVERSITY OF SCIENCE AND TECHNOLOGY
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The present invention aims at the shortcomings in the prior art that centralized charging easily leads to excessive charging load and waste of occupied resources during charging, etc., and provides a charging dispatching system that does not cause excessive charging load and waste of occupied resources during charging. its control method

Method used

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  • A charging scheduling system and its control method
  • A charging scheduling system and its control method

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Embodiment 1

[0024]The charging scheduling system includes a plurality of charging piles 1, and also includes a cluster controller 2, the charging pile 1 is connected to the community power supply 7, the charging pile 1 is connected to the cluster controller 2 through the wireless communication module 6, and the cluster controller 2 and the wireless communication The module 6 is connected through a communication network, the communication network is Ethernet or WIFI or 3G / 4G or CAN protocol, and the cluster controller 2 is used to detect the power of the community power supply 7 and the total power of the charging pile 1 to ensure the power of the community power supply 7 Balance with the total power of the charging pile 1, to avoid long-term overloading of the community power supply 7 and increase the burden on the power grid. The charging pile 1 is equipped with a timing charging module 3 and a quantitative charging module that are all connected to the cluster controller 2 4. Free chargin...

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Abstract

The invention relates to the technical field of power supply and distribution of regional power systems, and discloses a charging scheduling system and a control method thereof. An electric mobile orderly charging intelligent scheduling control system comprises a cluster controller (2) and a regional power supply (7), wherein power main loops of a plurality of alternating current charging piles (1) are connected with a power line of the cluster controller (7), communication links of the charging piles (1) are connected with the cluster controller (2) via a communication module (6), P6 and P4 are detected and compared via the cluster controller (7), and thus the charging piles are controlled and scheduled. According to the system provided by the invention, the cluster controller receives information of charging modes of the charging piles, schedules priorities of the charging piles according to the set charging modes of the charging piles, and meanwhile reasonably adjusting overall load power for charging the electric mobiles, thus avoiding overloaded working of the regional power supply.

Description

technical field [0001] The invention relates to the technical field of power supply and distribution, in particular to a charging scheduling system and a control method thereof. Background technique [0002] As electric vehicles enter thousands of households, more and more parking spaces in residential areas will be equipped with electric vehicle charging piles. The maximum power of a single charging pile is about 7KW, 10 piles are 70KW, and 100 piles are 700KW. According to statistics, the concentrated charging period for household electric vehicles is about 7:00 p.m. to 8:00 a.m. the next day, especially between 7:00 p.m. Charging electric vehicles will cause the entire electricity load to be too high, which not only puts a heavy burden on the power grid, is prone to failure, and also causes a lot of safety problems. Contents of the invention [0003] The present invention aims at the shortcomings in the prior art that centralized charging easily leads to excessive char...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02J3/32B60L55/00H01M10/44
CPCB60L53/31H01M10/44H02J7/0027Y02E60/10Y02T10/70Y02T10/7072Y02T90/12Y02T90/16
Inventor 陈才潘磊王小兵严兴潮厉航
Owner ZHEJIANG UNIVERSITY OF SCIENCE AND TECHNOLOGY
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