By Topic

Effect of ±800 kV Yun-Guang ultra HVDC transmission system on voltage profile in Guangdong Power Grid and corresponding enhancement measures

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

7 Author(s)
Yinguo Yang ; Electr. Power Dispatch & Commun. Center, Guangdong Power Grid Incorporation, Guangzhou, China ; Xiongping Yang ; Feng Qian ; Li Li
more authors

This paper analyzes the effect of ±800 kV Yun-Guang ultra HVDC transmission system, which operates respectively in the interconnection and island modes, on the voltage profile of the receiving-end Guangdong Power Grid during normal operation and after single-polar/bipolar blocked faults. Countermeasures are presented in terms of normal voltage control, coordination of three lines of defense and collocation of dynamic reactive-power compensation and so on. Also, some suggestions of reinforcing demand side management are proposed to solve the problem of under voltage load tripping (UVLT). This work is important for Guangdong Power Grid's receiving power from Yun-Guang ultra HVDC transmission system safely and the successful implementation of the Chinese west-to-east power transmission policy.

Published in:

Innovative Smart Grid Technologies Conference Europe (ISGT Europe), 2010 IEEE PES

Date of Conference:

11-13 Oct. 2010