LOW VOLTAGE APPARATUS ›› 2020, Vol. 593 ›› Issue (8): 7-11.doi: 10.16628/j.cnki.2095-8188.2020.08.002

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Optimizing Automatic Voltage Control Strategy Based on Cloud Model

WANG Yao1,2, ZHAO Zekun2, WANG Fuzhong1   

  1. 1. School of Electrical Engineering and Automation,Henan Polytechnic University,Jiaozuo 454003,China
    2. State Grid Henan Electric Power Company,Xinxiang Power Supply Company,Xinxiang 453000,China
  • Received:2020-04-07 Online:2020-08-30 Published:2020-09-10

Abstract:

The Automatic Voltage Control(AVC) system is an important part of the smart grid dispatching control system.This module is mainly used to stabilize the grid voltage.If the control strategy is not set properly,capacitors and main transformers are prone to frequent movement during actual operation.To solve this problem,this paper analyzed the load characteristics of a substation based on the typical curve mining technology of the cloud model,and optimizes the AVC control strategy based on the typical load curve to ensure that the AVC control is more reasonable and efficient.

Key words: automatic voltage control(AVC) system, cloud model, control strategy optimization, curve mining technology

CLC Number: