Abstract
This paper deals with commutation failure of the line-commutated converter high voltage direct current (LCC HVDC) system caused by a three phase fault in the ac power system. An analytic calculation method is proposed to estimate the maximum permissible voltage drop at the LCC HVDC station on various operating point and to assess the area of vulnerability for commutation failure (AOV-CF) in the power system based on the residual phase voltage equation. The concept is extended to multi-infeed HVDC power system as the area of severity for simultaneous commutation failure (AOS-CF). In addition, this paper presents the implementation of a shunt compensator applying to the proposed method. An analysis and simulation have been performed with the IEEE 57 bus sample power system and the Jeju island power system in Korea.
| Original language | English |
|---|---|
| Pages (from-to) | 1052-1059 |
| Number of pages | 8 |
| Journal | Journal of Electrical Engineering and Technology |
| Volume | 13 |
| Issue number | 3 |
| DOIs | |
| Publication status | Published - 2018 May |
Bibliographical note
Funding Information:Acknowledgement. The work has been funded by the Sectoral Operational Programme Human Resources Development 2007-2013 of the Romanian Ministry of Labour, Family and Social Protection through the Financial Agreement POSDRU/6/1.5/S/19.
Publisher Copyright:
© The Korean Institute of Electrical Engineers ms of the Creative Commons Attribution Non-Com.
Keywords
- Commutation failure
- HVDC
- LCC
- Multi-infeed
- Power system
ASJC Scopus subject areas
- Electrical and Electronic Engineering