State-matrix-independent dynamic process estimation method in real-time for weakly observable measurement nodes without PMU

Details for Australian Patent Application No. 2009353270 (hide)

Owner Beijing Sifang Engineering Co., Ltd. Beijing Sifang Automation Co., Ltd.

Inventors Duan, Gang; Wu, Jingtao; Sun, Xiaoyan; Yang, Dong

Agent Griffith Hack

Pub. Number AU-A-2009353270

PCT Pub. Number WO2011/035461

Priority 200910093006.7 25.09.09 CN

Filing date 9 December 2009

Wipo publication date 31 March 2011

International Classifications

H02J 3/00 (2006.01) Circuit arrangements for ac mains or ac distribution networks

Event Publications

8 March 2012 PCT application entered the National Phase

  PCT publication WO2011/035461 Priority application(s): WO2011/035461

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