Cabin offset detection system based on unit vibration sensors

The invention discloses a cabin offset detection system based on unit vibration sensors. The system comprises a sensor group, a voltage regulator and a master controller, and further comprises a yaw frequency converter, wherein the sensor group is arranged on the driving side and the non-driving sid...

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Bibliographische Detailangaben
Hauptverfasser:	MOU XIUYU, MA JINGCONG, ZHANG HONGYANG, JIANG MEIQI, HU QINGRUI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING HEATING INDEXING SCHEME RELATING TO MACHINES OR ENGINES OTHER THANNON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, TO WIND MOTORS,TO NON-POSITIVE DISPLACEMENT PUMPS, AND TO GENERATING COMBUSTIONPRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUSSUBCLASSES OF CLASSES F01-F04 LIGHTING MACHINES OR ENGINES FOR LIQUIDS MECHANICAL ENGINEERING OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR PRODUCING MECHANICAL POWER WEAPONS WIND MOTORS WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS
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Beschreibung
Zusammenfassung:	The invention discloses a cabin offset detection system based on unit vibration sensors. The system comprises a sensor group, a voltage regulator and a master controller, and further comprises a yaw frequency converter, wherein the sensor group is arranged on the driving side and the non-driving side of a wind turbine generator unit and detects vibration acceleration information of a cabin in the two mutually perpendicular directions, the voltage regulator receives the data information transmitted by the sensor group, performs voltage regulation control on the data information and transmits the received data information to the master controller, the yaw frequency converter detects the information of the shutdown position of the wind turbine generator unit and transmits the detected information to the master controller. The cabin offset detection system based on the unit vibration sensors has the advantages that the cabin offset can be measured by using the acceleration sensors which are used by the wind turbi