Transient Stability Analysis of Hu-Liao HVDC and AC Parallel Transmission System

Peng Ye, Yuqiu Sui, Yinghua Yuan, Xiaoming Li, Jiaqi Tao

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DOI: 10.4236/sgre.2010.12012                

Abstract

In this paper, transient stability analysis was focused on Hu-Liao HVDC and AC parallel transmission system. The Hu-Liao HVDC project was introduced; Simulation method and mathematic models of AC and DC systems were stu-died as well as corresponding regulators and controllers. The dynamic performance and the interaction between AC and DC systems during serious disturbance were researched by detail time-domain simulation. Comparison was also made under different operation schemes. The research will bring important and significant reference for further operation and stability control of Hu-Liao HVDC and AC system.

Keywords

HVDC, Transient Stability, Control Strategy, Time-Domain Simulation

Conflicts of Interest

The authors declare no conflicts of interest.

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