A Practical Secondary Frequency Control Strategy for Virtual Synchronous Generator

被引：85

作者：

Jiang, Kun ^{[1
]}

Su, Hongsheng ^{[2
]}

Lin, Hongjian ^{[3
]}

He, Kaizhong ^{[2
]}

Zeng, Hanghang ^{[2
]}

Che, Yulong ^{[2
]}

机构：

[1] Sichuan Prov Architectural Design & Res Inst Co L, Chengdu 610000, Peoples R China

[2] Lanzhou Jiaotong Univ, Sch Automat & Elect Engn, Lanzhou 730070, Peoples R China

[3] Southwest Jiaotong Univ, Sch Elect Engn, Chengdu 611756, Peoples R China

来源：

IEEE TRANSACTIONS ON SMART GRID | 2020年 / 11卷 / 03期

基金：

中国国家自然科学基金;

关键词：

Rotors; Synchronous generators; Damping; Frequency control; Torque; Stability analysis; Low pass filters; Rotor inertia; damping factor; low-pass filter; secondary frequency control (SFC); virtual synchronous generator (VSG);

D O I：

10.1109/TSG.2020.2974163

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

080906 [电磁信息功能材料与结构]; 082806 [农业信息与电气工程];

摘要：

A practical secondary frequency control (SFC) strategy for virtual synchronous generator (VSG) with predictable rotor frequency response is proposed in this letter. The relationship between rotor inertia, damping factor, integral coefficient and the time constant of low-pass filter is revealed, moreover, the complexity of parameter design is reduced obviously. Finally, the proposed concept is verified by Simulation results.

引用

页码：2734 / 2736

页数：3

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