发明名称 |
POWER PLANT AND POWER PLANT OPERATING METHOD |
摘要 |
According to one embodiment, there is provided a power plant operating method. The method includes calculating by a turbine output calculating unit a turbine output based on an exponential value of a steam pressure measured at an arbitrary point downstream from the repeater, calculating by a power generator output calculating unit a power generator output generated by the power generator, detecting by an output deviation detecting unit a deviation between the turbine output and the power generator output, detecting by a power load unbalance detecting unit power load unbalance when the deviation exceeds a preset value, and outputting by a control unit a rapid close command to regulator valves of the steam turbine when the power load unbalance is detected.
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申请公布号 |
US2012240589(A1) |
申请公布日期 |
2012.09.27 |
申请号 |
US201213425837 |
申请日期 |
2012.03.21 |
申请人 |
TATEISHI MANABU;MORI TAKAHIRO;TOBO MASAYUKI;KITAGUCHI KOUICHI;KABUSHIKI KAISHA TOSHIBA |
发明人 |
TATEISHI MANABU;MORI TAKAHIRO;TOBO MASAYUKI;KITAGUCHI KOUICHI |
分类号 |
F01K23/10;F01K7/22;F01K13/02;F02C6/00 |
主分类号 |
F01K23/10 |
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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