An Enhanced Continuation Power Flow Method Using Hybrid Parameterization

被引：0

作者：

Kim, Haelee ^{[1
]}

Woo, Hyeon ^{[1
]}

Yoon, Yeunggurl ^{[1
]}

Kim, Hyun-Tae ^{[2
]}

Kim, Yong Jung ^{[2
]}

Kang, Moonho ^{[2
]}

Zhang, Xuehan ^{[3
]}

Choi, Sungyun ^{[1
]}

机构：

[1] Korea Univ, Sch Elect Engn, Seoul, 02841, South Korea

[2] Korea Elect Power Corp, Res Inst, Naju 58277, South Korea

[3] Fuzhou Univ, Coll Elect Engn & Automat, Fuzhou 350116, Peoples R China

来源：

SUSTAINABILITY | 2024年 / 16卷 / 17期

基金：

新加坡国家研究基金会;

关键词：

continuation power flow; load parameterization; voltage stability; load margin; P-V curve; distributed generations; renewable integration; stability assessment; DISTRIBUTION-SYSTEMS; LOAD FLOW; TOOL; CAPACITORS; POINT;

D O I：

10.3390/su16177595

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

The rapid integration of renewable energy sources and the increasing complexity of modern power systems urge the development of advanced methods for ensuring power system stability. This paper presents a novel continuation power flow (CPF) method that combines two well-known parameterization techniques: natural parameterization and arc-length parameterization. The proposed hybrid approach significantly improves computational efficiency, reducing processing time by 32.76% compared to conventional methods while maintaining high accuracy. The method enables faster and more reliable stability assessments by efficiently managing the complexities and uncertainties, particularly in grids with high penetration of renewable energy.

引用

页数：15

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