Title :
Probabilistic Reliability Evaluation of Korea Power System in Planning Mode
Author :
Jeong, Sangheon ; Park, Jeongje ; Choi, Jaeseok ; Cha, Junmin ; Yoon, Yongtae ; Choi, Hongseok ; Jeon, Donghun
Author_Institution :
Dept. of Electr. Eng., Gyeongsang Nat. Univ., Jinju
Abstract :
Reliable operation of power system is fundamental to the on-going industry reform. This paper presents the result of marginal power flow evaluation performed on Korean power system for planning mode. It uses two commercial software packages: physical and operational margins (POM V. 2.2) and probabilistic reliability assessment (PRA V. 3.1), respectively. The case studies of Korea power system for year 2007 - 2012 data show that these packages are effective in identifying possible weak points and root causes for likely reliability problems for long term planning. The potential for these software packages is being explored further for assisting system operators and planners with managing and planning Korea power system under real-life setting in the near future.
Keywords :
load flow; power system management; power system planning; power system reliability; probability; Korean power system planning mode; marginal power flow evaluation; physical-and-operational margin; probabilistic reliability assessment; Industrial power systems; Load flow; Performance evaluation; Power engineering and energy; Power system analysis computing; Power system planning; Power system reliability; Power system stability; Software packages; Voltage;
Conference_Titel :
Probabilistic Methods Applied to Power Systems, 2008. PMAPS '08. Proceedings of the 10th International Conference on
Conference_Location :
Rincon
Print_ISBN :
978-1-9343-2521-6
Electronic_ISBN :
978-1-9343-2540-7
