Circuit voltage regulating device

By installing monitoring and voltage regulation devices in sections of power distribution lines, combined with distributed control and edge computing, the problem of insufficient coverage of existing line voltage regulation equipment has been solved, achieving precise voltage regulation and improving the flexibility and reliability of the power system.

CN122118800APending Publication Date: 2026-05-29HUIZHOU POWER SUPPLY BUREAU OF GUANGDONG POWER GRID CO LTD +1
0 Cites 0 Cited by

Patent Information

Application Number
CN202610097459.0
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2026-01-23
Publication Date
2026-05-29

AI Technical Summary

Technical Problem

Existing voltage regulation equipment is insufficient to cover the entire power distribution network, resulting in poor voltage regulation performance. In particular, voltage problems are severe at end users far from substations, and centralized control poses a risk of single-point failure.

Method used

Distributed line voltage regulation equipment is adopted. By installing monitoring and voltage regulation devices in different sections of the power distribution line, and combining them with control devices to perform real-time data analysis and generate regulation strategies, dynamic reactive power compensation, load redistribution and voltage regulation range limitation are achieved. Voltage is optimized by using distributed control algorithms and edge computing.

Benefits of technology

It enables precise voltage regulation of each line segment, reduces voltage drops and power losses, improves energy utilization, enhances the flexibility and reliability of the power system, and avoids the risk of single-point failures associated with centralized voltage regulation.

✦ Generated by Eureka AI based on patent content.
Patent Text Reader

Abstract

The embodiment of the invention provides line voltage regulating equipment. The equipment comprises a control device, a plurality of voltage regulating devices and a plurality of monitoring devices, wherein the voltage regulating devices and the monitoring devices are arranged in different line sections of a distribution line; specifically, each monitoring device is used for collecting real-time line data of a line segment where the monitoring device is located and sending the real-time line data to the control device; the control device comprises a data analysis module, an adjustment instruction generation module and a first communication module; and each voltage regulating device is used for regulating the line parameters of the corresponding line segment according to the received regulating instruction so as to realize voltage optimization of the line segment. Through the line voltage regulating equipment, the voltage stability of each section of the line can be realized, local regulation and whole network optimization are considered at the same time, and the flexibility and reliability of a power distribution network are improved.
Need to check novelty before this filing date? Find Prior Art