发明名称 |
METHOD OF EMERGENCY LOAD LIMITATION IN POWER DISTRIBUTION NETWORK |
摘要 |
FIELD: electricity.SUBSTANCE: in case of emergency in the network pulse-time coded commands for switching off are set for non-essential consumers, the station operating in emergency mode to the isolated network section is selected, in switchgear with voltage 10(6)-20 kV at the transmitting end of the line passing from the selected station in case of emergency power circuit breakers are switched off for a short moment and switched on and power supply interruptions of different fixed duration are created at actuators related to this line of power consumers, in switchgear of a lower voltage level these interruptions are received as pulse-time coded commands and upon their identification power switches of non-essential consumers are switched off on a selective basis.EFFECT: improved reliability of power supply for essential consumers.2 dwg |
申请公布号 |
RU2542742(C1) |
申请公布日期 |
2015.02.27 |
申请号 |
RU20130148884 |
申请日期 |
2013.11.01 |
申请人 |
FEDERAL'NOE GOSUDARSTVENNOE BJUDZHETNOE OBRAZOVATEL'NOE UCHREZHDENIE VYSSHEGO PROFESSIONAL'NOGO OBRAZOVANIJA "NATSIONAL'NYJ ISSLEDOVATEL'SKIJ UNIVERSITET "MEHI"" |
发明人 |
ARTSISHEVSKIJ JAN LEONARDOVICH;ZEMTSOV ALEKSANDR ANATOL'EVICH |
分类号 |
H02J13/00;H02H3/08 |
主分类号 |
H02J13/00 |
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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