| 发明名称 |
DEVICE FOR ESTIMATING AMOUNT OF DROP OF INVERTER TYPE POWER SOURCE IN SUBORDINATE SYSTEM CONTRACTION MODEL OF POWER SYSTEM |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a device for estimating the amount of drop of inverter power which can estimate the reaction of an inverter type power source in the subordinate system contraction model of a power system. <P>SOLUTION: This device computes the partial drop property of the section of a contraction model of inverter type power source from the voltage remainder rate of a node (S2), and computes the amount of drop of the inverter type power source in the contraction model, making use of this sectional drop property and the accepted rate of angle change (S3). <P>COPYRIGHT: (C)2008,JPO&INPIT |
| 申请公布号 |
JP2008029100(A) |
申请公布日期 |
2008.02.07 |
| 申请号 |
JP20060197836 |
申请日期 |
2006.07.20 |
| 申请人 |
TOKYO ELECTRIC POWER CO INC:THE;TOSHIBA CORP |
发明人 |
SUZUKI MAMORU;KATAOKA YOSHIHIKO;KOBAYASHI HIDEYUKI;NAOI SHINYA;KUDO KAZUHIKO;NORO YASUHIRO;KOMATA KAZUYA;ISHIBASHI SATORU |
| 分类号 |
H02J3/00 |
主分类号 |
H02J3/00 |
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