Reliability Assessment of Wind, Solar and Hydropower Combined System

Xiaojun Xie, Qiong Wu, Ruigang Zhang, Zhentong Shao, Qiaozhu Zhai

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

The power industry located in southwestern China is constructing a wind, solar and hydropower combined system. To this end, reliability assessment on this practical power system is needed. Based on a unique algorithm for quickly solving the loss of the load probability (LOLP) curve, this paper considers timing correlation of different types of energy sources and develops a reliability analysis procedure for multi-energy combined systems. The results show that the reliability indices obtained by ignoring the timing correlation is higher than that considering the timing correlation, which means the reliability of the system will be overestimated, and this may lead to operational safety risks.

Original languageEnglish
Title of host publicationProceedings of the 39th Chinese Control Conference, CCC 2020
EditorsJun Fu, Jian Sun
Pages5349-5354
Number of pages6
ISBN (Electronic)9789881563903
DOIs
StatePublished - Jul 2020
Event39th Chinese Control Conference, CCC 2020 - Shenyang, China
Duration: 27 Jul 202029 Jul 2020

Publication series

NameChinese Control Conference, CCC
Volume2020-July
ISSN (Print)1934-1768
ISSN (Electronic)2161-2927

Conference

Conference39th Chinese Control Conference, CCC 2020
Country/TerritoryChina
CityShenyang
Period27/07/2029/07/20

Keywords

  • Credibility capacity
  • fast algorithm
  • loss of load probability
  • wind power

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