Generator power protection method and device

The invention relates to a generator power protection method and device, and the device comprises an analog-to-digital independent collection module and a comprehensive protection configuration module: the analog-to-digital independent collection module is connected to a generator, and obtains a vol...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	XING RUIJIANG, CHEN SHIBIAO, HUANG JIA, WANG TIANKUO, LU PENG, WEI QING, FENG CHONGYANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS GENERATION
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Beschreibung
Zusammenfassung:	The invention relates to a generator power protection method and device, and the device comprises an analog-to-digital independent collection module and a comprehensive protection configuration module: the analog-to-digital independent collection module is connected to a generator, and obtains a voltage parameter and a current parameter for the generator; the comprehensive protection configuration module is connected to the analog-digital independent acquisition module and is used for receiving the voltage parameters and the current parameters; the comprehensive protection configuration module comprises a plurality of power protection modules which are mutually connected to share at least part of modules, and the plurality of power protection modules are used for generating corresponding control instructions based on the output power of the generator. The control instruction is used for executing a corresponding power protection strategy, and the plurality of power protection modules are connected with one an