一种配电台区逆变器协同控制方法、系统、设备及介质

By constructing a distributed authentication platform and logical neighbor network, combined with a four-quadrant operation capability model and a multi-timescale coordination framework, the problem of resource aggregation in inverter control was solved, achieving refined coordination at the distribution area level and improving grid security.

CN122001028BActive Publication Date: 2026-07-17STATE GRID ZHEJIANG ELECTRIC POWER CO LTD HANGZHOU POWER SUPPLY CO

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
STATE GRID ZHEJIANG ELECTRIC POWER CO LTD HANGZHOU POWER SUPPLY CO
Filing Date
2026-04-09
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

Existing inverter control strategies fail to effectively aggregate distributed resources, making it difficult to achieve refined coordination at the distribution area level, and there is a contradiction between market economy and grid security.

Method used

A distributed authentication platform is constructed to form a logical neighbor network through identity verification. Combined with a four-quadrant operation capability model and a multi-timescale coordination framework, distributed optimization algorithms and security verification algorithms are used for inverter collaborative control.

Benefits of technology

It has enabled refined coordination at the distribution area level, improved the safety and economy of the power grid, reduced the risk of single-point failures, and improved the response speed and accuracy of the control system.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN122001028B_ABST
    Figure CN122001028B_ABST
Patent Text Reader

Abstract

本发明涉及电力系统自动化技术领域,公开了一种配电台区逆变器协同控制方法、系统、设备及介质,通过构建分布式认证平台对配电台区中的逆变器进行身份确权,进而构建逆变器的逻辑邻居网络;根据逆变器的物理约束与功率运行数据确定其运行能力,并结合根据配电台区的实时需求构建多时间尺度协调框架确定逆变器的投标策略集合;构建考虑配电台区安全的台区出清模型,并根据逻辑邻居网络和分布式优化算法对其进行求解,得到逆变器的功率控制指令;由分布式认证平台监测配电台区的电网运行状态,并在风险触发时,启动安全校核算法对功率控制指令进行修正,得到功率修正指令以控制逆变器执行;在考虑安全和成本的情况下,实现台区级的精细化协同。
Need to check novelty before this filing date? Find Prior Art