Efforts to avoid or suppress the SSTI phenomena in Japan
The first incidence of SSR1 that resulted in damage to a generator at Mohave Power Station in early 1970s established that the SSR was induced by the resonance between the generator turbine shaft system and a series capacitor compensation system.With subsequent research,countermeasures to overcome the problem have been substantially developed.However,in recent years,a wider variety of generator types (such as photo-voltaic and wind) and many types of AC/DC converter or inverter facilities (such as HVDC lines,FACTS devices,etc.) connected to the power system can possibly produce undesirable triggers that can resonate with the natural oscillation modes of generator-turbine shaft systems.Hence,further and more detailed investigations into the building of simulation models and power system analyses are required.This paper describes the countermeasures analyses of SSTI2 phenomena associated with the two recent installation cases in Japan - the Kii Channel HVDC Transmission System and Large Capacity GCT-STATCOM3.The current experience of the application of single-phase reclosing to dedicated generator infeed lines is also described.
SSR SSTI STATCO M HVDC single-phase reclose
S. SUGANUMA H. IMAEDA T. KAWAKAMI M. TSUKAMOTO M. MORI A. TAKEUCHI H. OSHIDA H. NAKATANI
Tokyo Electric Power Co. Chubu Electric Power Co. Kansai Electric Power Co. Shikoku Electric Power Co. Electric Power Development Co. Toshiba Corp. Mitsubishi Electric Corp. Nissin Electric Co.
国际会议
国际大电网会议组织保护与自动化专业委员会年度会议暨学术研讨会
南京
英文
1-8
2015-09-20（万方平台首次上网日期，不代表论文的发表时间）