MONITORING SYSTEM FOR WIND POWER STATION

申请公布号：JP2011190762(A)

申请号：JP20100058783

申请日期：2010.03.16

申请公布日期：2011.09.29

申请人：

NTN CORP

发明人：HIRATA JUNICHI;TORISAWA HIDETO;HASEBA TAKASHI;SAKAGUCHI TOMOYA;NINOYU NOBUYUKI

分类号：F03D7/02;F03D11/00

主分类号：F03D7/02

摘要：<P>PROBLEM TO BE SOLVED: To wirelessly and stably transmit data on a bearing monitoring device provided in the nacelle of each wind turbine generator to a remote monitoring server, in a wind farm including a plurality of wind turbine generators. <P>SOLUTION: The condition of a bearing is determined in each of the wind turbine generators 10, 11. Each of the wind turbine generators 10 transmits determination data acquired in each of the wind turbine generators 10 and determination data on the other wind turbine generator 10 wirelessly received from the adjacent other wind turbine generator 10 to the other wind turbine generator 10. Thereby, the determination data on the wind turbine generators 10 are collected in the wind turbine generator 11. The wind turbine generator 11 wirelessly transmits the collected data and determination data acquired in the wind turbine generator 11 to the monitoring server 12. <P>COPYRIGHT: (C)2011,JPO&INPIT

PHOTOPATTERNABLE DIELECTRIC COMPOSITIONS AND METHOD FOR MAKING AND USING

Combined carrying bag and radio

Office stapler

Closet hanger rod connector

Doll carriage

Portable handset radio telephone

Combined stereo radio and tape player/recorder

Target

Transmitter and receiver for microwave communications

Self adjusting rate responsive cardiac pacemaker and method

BALL POINT PEN

MODE SELECTION CIRCUIT IN DISK DRIVER

HOT-AIR HEATER

AIRCLEANER FOR VEHICLE

CHOPPING BLOCK

AUTOMATIC ELECTRICAL SWITCH

DESPOSITION DEVICE FOR MAGNETIC TAPE

Spectacle frame having removable decorative elements

3-CIANO-4-FENIL-PIRROIS,PROCESSO PARA SUA PREPARACAO,COMPOSICOES PRAGUICIDAS,PROCESSOS PARA COMBATER PRAGAS E PARA A PREPARACAO DE COMPOSICOES

TOOTHBRUSH