Houtteman Law LLC
Method and device for controlling local voltage
A method and a device for controlling a local voltage are provided. The method includes: obtaining a first voltage value of a high-voltage side bus in a local transformer substation; determining a control strategy according to a starting threshold value for a voltage enhancement control, a starting threshold value for an under-voltage load shedding and the first voltage value of the high-voltage side bus; and performing the control strategy to control a charging power of an electric vehicle charging station corresponding to the local transformer substation, so as to control the local voltage of the local transformer substation.
ELECTRIC POWER RESEARCH INSTITUTE OF GUANGDONG POWER GRID CO., LTD. TSINGHUA UNIVERSITY
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Y02T Y02T H02J B60L Y02T Y02T Y04S Y02T Y02T H02J Y04S Y02E Y02T B60L Y02T
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Mingye Guoying Huaichang Hongbin Yongwang Wenchuan Wei Qinglai Boming
Zhang Lin Ge Sun Zhang Wu Zhao Guo Zhang