发明名称 |
MEASURMENT BASED VOLTAGE STABILITY MONITORING AND CONTROL |
摘要 |
A measurement base voltage stability monitoring and control scheme having a means for measuring current and voltage phasors at a boundary bus of a load center; and an equivalent network having a fictitious bus with an aggregate load representative of all loads of the load center. The scheme further includes a computing device to calculate a voltage stability margin index based on the aggregate load of the fictitious bus and compare the voltage stability margin index to a pre-set threshold. The computing device causes an action to take place based on the comparison between the voltage stability margin index and the pre-set threshold. |
申请公布号 |
US2012044079(A1) |
申请公布日期 |
2012.02.23 |
申请号 |
US201113287669 |
申请日期 |
2011.11.02 |
申请人 |
ZHANG PEI;MIN LIANG;CHEN JIAN;ELECTRIC POWER RESEARCH INSTITUTE, INC. |
发明人 |
ZHANG PEI;MIN LIANG;CHEN JIAN |
分类号 |
G08B21/00;G01R19/00;G06F19/00 |
主分类号 |
G08B21/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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