Analysis of Control Strategies Based on Virtual Inertia for the Improvement of Frequency Stability in an Islanded Grid with Wind Generators and Battery Energy Storage Systems

被引：9

作者：

Pazmino, Ivan ^{[1
]}

Martinez, Sergio ^{[2
]}

Ochoa, Danny ^{[3
]}

机构：

[1] Univ Laica Eloy Alfaro de Manabi, Fac Engn, Elect Engn, Manta 130214, Ecuador

[2] Univ Politecn Madrid, ETSI Ind, Area Elect Engn, Madrid 28006, Spain

[3] Univ Cuenca, Dept Elect Elect & Telecommun, Cuenca 010203, Ecuador

来源：

ENERGIES | 2021年 / 14卷 / 03期

关键词：

ancillary services; battery energy storage system; fast frequency response; islanded microgrid; low inertia power systems; primary frequency control; wind energy integration; POWER-SYSTEMS; PENETRATION;

D O I：

10.3390/en14030698

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

Rising levels of non-synchronous generation in power systems are leading to increasing difficulties in primary frequency control. In response, there has been much research effort aimed at providing individual electronic interfaced generators with different frequency response capabilities. There is now a growing research interest in analyzing the interactions among different power system elements that include these features. This paper explores how the implementation of control strategies based on the concept of virtual inertia can help to improve frequency stability. More specifically, the work is focused on islanded systems with high share of wind generation interacting with battery energy storage systems. The paper presents a methodology for modeling a power system with virtual primary frequency control, as an aid to power system planning and operation. The methodology and its implementation are illustrated with a real case study.

引用

页数：18

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