Reliability Improvement Strategies for HVDC Transmission System


This paper analyses reliability data of HVDC systems of Southern China Power Grid. The weak links of HVDC systems’ operational reliability are DC control and protection, valve hall and valve cooling system and transmission lines. Some improvement measures and HVDC system reliability technology are proposed in this paper.


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Y. Hong and T. Yu, "Reliability Improvement Strategies for HVDC Transmission System," Energy and Power Engineering, Vol. 5 No. 3B, 2013, pp. 52-56. doi: 10.4236/epe.2013.53B011.

Conflicts of Interest

The authors declare no conflicts of interest.


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