一种用于电力系统宽频振荡扰动源的定位方法及装置
By acquiring the three-phase voltage and current values of the power system's oscillating lines, and combining per-unit processing with multiple criteria, the problem of locating broadband oscillation disturbance sources in existing technologies has been solved. This enables accurate location and removal of broadband oscillations within the power system, thereby improving the stability of the power grid.
CN116338339BActive Publication Date: 2026-07-17CHINA ELECTRIC POWER RESEARCH INSTITUTE CO LTD +1
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- CHINA ELECTRIC POWER RESEARCH INSTITUTE CO LTD
- Filing Date
- 2022-12-26
- Publication Date
- 2026-07-17
Smart Images
Figure CN116338339B_ABST
Abstract
本发明提供的一种用于电力系统宽频振荡扰动源的定位方法及装置，基于振荡电流分量判据判别振荡性质为次 / 超同步振荡或高频振荡，分别采用对应的定位方法进行定位，可实现对电力系统内2.5Hz～2500Hz宽频振荡的定位。
Need to check novelty before this filing date? Find Prior Art