Frequency Response Improvement in RE Integrated Low Inertia Power Systems using Synchronous Condensers

被引：1
|
作者：
Lekshmi, Dhanuja J. [1 ]
Rather, Zakir Hussain [1 ]
Pal, Bikash C. [2 ]
机构：
[1] Indian Inst Technol, Bombay, Maharashtra, India
[2] Imperial Coll London, London, England
来源：
2022 22ND NATIONAL POWER SYSTEMS CONFERENCE, NPSC | 2022年
关键词：
Frequency nadir; frequency stability; grid integration; large-scale solar PV; low-inertia power system; synchronous condenser;
D O I：
10.1109/NPSC57038.2022.10069861
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
The gradual phasing out of conventional power plants by the increasing integration of Renewable Energy Sources (RES) introduces various challenges to secure and stable grid operation. Inadequate frequency response following a significant disturbance is one of the critical concerns for the operation of RES-dominated power systems. Diminishing inertia due to the RES-driven displacement of conventional generators consequently jeopardizes the frequency stability of the power system. However, synchronous condensers, existing, refurbished from retiring power plants, or newly installed ones, have a significant potential to support RES-dominated power systems. This paper examines the role of synchronous condensers as a potential solution in enhancing the frequency performance of power systems with high shares of large-scale solar PV generation. Several case studies are carried out on IEEE standard test systems and real-life Gujarat state power system for various system scenarios using DIgSILENT PowerFactory.
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页数：6
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