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公开时间: 2006-10-19      申请时间: 2005-04-19
申请人: GEN ELECTRIC

US2006232250A1
patent for invention


标题(英语)

Integrated torsional mode damping system and method


摘要(英语)

An integrated torsional mode damping method for a current source converter, including a rectifier, an inverter, and a DC link inductor coupled between the rectifier and the inverter, includes sensing a signal representative of torque on a shaft coupled to the inverter or rectifier; using the sensed signal for detecting a presence of a torsional vibration on the shaft; and damping the torsional vibration by modulating active power through the respective inverter or rectifier.


申请人详细信息

序号 名称 数据格式
1 GEN ELECTRIC docdb

发明人详细信息

序号 名称 数据格式
1 SIHLER CHRISTOF M docdb
2 SONG JOSEPH docdb

法律状态

序号 日期 法律代码 详细信息
1 20050419 AS ASSIGNMENT
2 20070626 CC CERTIFICATE OF CORRECTION
3 20100607 FPAY FEE PAYMENT
4 20140919 REMI MAINTENANCE FEE REMINDER MAILED
5 20150206 LAPS LAPSE FOR FAILURE TO PAY MAINTENANCE FEES
6 20150331 FP EXPIRED DUE TO FAILURE TO PAY MAINTENANCE FEE

文档历史

公开时间: 2006-10-19
US2006232250A1
申请时间: 2005-04-19
US11054705

CPC分类

H02P9/10, B60L11/123, B60L2220/14, B60L2270/145, H02P29/50, H02P2101/15, Y02T10/6217, Y02T10/642, Y02T10/7077

IPC分类

H02K11/00

专利家族

36624856

被引非专利信息

引用阶段 文档类型 文档信息

被引专利信息

标题 发明人 申请人 公开号/公开日期
Digital signal to pulse converter and method of digital signal to pulse conversion INAGAKI HIROYUKI;KUZUYA HIDEKI;KATO HIROAKI;SEBE NOBORU; AISIN SEIKI; US6838854B2/2005-01-04
Method and apparatus for damping mechanical oscillations of a shaft in machine tools, manufacturing machines and robots KUENZEL STEFAN;REICHEL THEO;SCHAEFERS ELMAR;UHLICH ANDREAS; SIEMENS AG; US6903529B2/2005-06-07
Vibration detection and control for a vehicle drivetrain XU JACK H;FARKAS KENNETH JAMES; ECOSTAR ELECTRIC DRIVE SYSTEMS LLC; US6072297A/2000-06-06
Vibration control apparatus for vehicle having electric motor KARIKOMI TAKAAKI;ITO KEN; NISSAN MOTOR; US6756758B2/2004-06-29
Variable-speed dynamotor FUKAO TADASHI;CHIBA AKIRA;MICHIOKA CHIKARA; FUKAO TADASHI;CHIBA AKIRA;MICHIOKA CHIKARA;SEIKI CO LTD;NIKKISO CO LTD;EBARA CORP; US5880550A/1999-03-09
Torque maximization and vibration control for AC locomotives KUMAR AJITH K;BALCH EDGAR T; GEN ELECTRIC; US6163121A/2000-12-19
Method and engine control for suppressing vibration of the drive train in a motor vehicle TREINIES STEFAN;VOGT THOMAS;HAEUSER ANDREAS; SIEMENS AG; US5759133A/1998-06-02
Torque maximization and vibration control for AC locomotives BALCH EDGAR THOMAS;KUMAR AJITH KUTTANNAIR;RICHTER LUZERN ARTHUR;GLEASON SEAN ERIN; GEN ELECTRIC; US5841254A/1998-11-24
Motor-driven compressor provided with torque control device NAKAMURA YOZO;TANAKA NAOYUKI;MACHIDA SHIGERU;ARAI AKIRA;UNEYAMA YOSHIHISA;IKEDA KAZUO;ISHIYAMA AKIHIKO;KATOH TAKEOSHI;ENDO TUNEHIRO;HATA HIROAKI; HITACHI LTD; US4726738A/1988-02-23
Torque control apparatus for rotary machine NAKAMURA YOZO;NAKAMURA MITSURU;MACHIDA SIGERU;ENDO TSUNEHIRO;HATA HIROAKI; HITACHI LTD; US4736143A/1988-04-05
Means for damping mechanical torsional oscillations of an electric a.c. generator BJOERKLUND HANS; ASEA AB; US4377780A/1983-03-22
Wind turbine generator system KIKUCHI AKIRA;FUTAMI MOTOO;IMAZU YASUHIRO;EGUCHI YOSHIO; KIKUCHI AKIRA;FUTAMI MOTOO;IMAZU YASUHIRO;EGUCHI YOSHIO; US2005017512A1/2005-01-27
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