湖南电力
湖南電力
호남전력
HUNAN ELECTRIC POWER
2013年
6期
1-3
,共3页
无故障跳闸判据%潮流转移%分布系数法%广域保护
無故障跳閘判據%潮流轉移%分佈繫數法%廣域保護
무고장도갑판거%조류전이%분포계수법%엄역보호
non-fault tripping criterion%power flow transferring%distributed coefficient%wide area protection
针对传统电网安全稳定控制装置中广泛使用的无故障跳闸判据在潮流转移后对轻载线路可能误判为跳闸的问题，以分层区域集中式广域保护结构为例，基于分布系数法识别系统潮流转移，提出并分析一种新型综合跳闸判据。
針對傳統電網安全穩定控製裝置中廣汎使用的無故障跳閘判據在潮流轉移後對輕載線路可能誤判為跳閘的問題，以分層區域集中式廣域保護結構為例，基于分佈繫數法識彆繫統潮流轉移，提齣併分析一種新型綜閤跳閘判據。
침대전통전망안전은정공제장치중엄범사용적무고장도갑판거재조류전이후대경재선로가능오판위도갑적문제，이분층구역집중식엄역보호결구위례，기우분포계수법식별계통조류전이，제출병분석일충신형종합도갑판거。
To solve the problem of probable mal-operation of widely-used non-fault tripping criterion in traditional security and stability control device for the light-load line after power flow transferring a novel and comprehensive tripping criterion is proposed and analyzed by taking the regional centralized wide area protection as an example which is based on the identification of power flow transferring by using distributed coefficient.
