Study on the Use of Virtual Synchronous Generators to Improve Large Scale System's Stability

Diya Li, Sandro Sitompul, Goro Fujita

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

influence of environmental problems and resource exhaustion problems, the method of applying distributed generation in power systems is gradually being widely used. However, in large-scale interconnected power systems, low-frequency vibrations caused by mechanical vibrations of power devices and disturbances in a certain system will affect other modules connected in the same system, thereby affecting the stability of the entire power system. In order to eliminate this kind of inter-regional influence, maintain the stability of the power system. This paper attempts to design a control method based on VSG. VSG is often used in power systems where there are distributed power sources such as solar power generation for renewable energy generation. Because this kind of distributed power source does not have the same inertia as the synchronous generator, so when the system is disturbed, the overall stability of the system will deteriorate, and the VSG has the ability to track the maximum power point, which can make this type of distributed generation have the same inertia as the synchronous generator. When the stability of the small system changes, the overall system can still remain stable. This article will focus on the effect of the VSG on the transient stability of the large-scale system. Through the establishment of a simulation model, and verify that the whole system can keep stable due to the function of VSG when fault or disturbances occur in the system.

Original languageEnglish
Title of host publication2021 3rd International Conference on High Voltage Engineering and Power Systems, ICHVEPS 2021
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages367-371
Number of pages5
ISBN (Electronic)9781665443548
DOIs
Publication statusPublished - 2021
Externally publishedYes
Event3rd International Conference on High Voltage Engineering and Power Systems, ICHVEPS 2021 - Virtual, Bandung, Indonesia
Duration: 2021 Oct 52021 Oct 6

Publication series

Name2021 3rd International Conference on High Voltage Engineering and Power Systems, ICHVEPS 2021

Conference

Conference3rd International Conference on High Voltage Engineering and Power Systems, ICHVEPS 2021
Country/TerritoryIndonesia
CityVirtual, Bandung
Period21/10/521/10/6

Keywords

  • Transient Stability
  • Virtual synchronous Generator

ASJC Scopus subject areas

  • Energy Engineering and Power Technology
  • Electrical and Electronic Engineering
  • Safety, Risk, Reliability and Quality
  • Electronic, Optical and Magnetic Materials

Fingerprint

Dive into the research topics of 'Study on the Use of Virtual Synchronous Generators to Improve Large Scale System's Stability'. Together they form a unique fingerprint.

Cite this