CN100369372C - 高压变频器中的控制信号传送装置 - Google Patents
高压变频器中的控制信号传送装置 Download PDFInfo
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- CN100369372C CN100369372C CNB021093601A CN02109360A CN100369372C CN 100369372 C CN100369372 C CN 100369372C CN B021093601 A CNB021093601 A CN B021093601A CN 02109360 A CN02109360 A CN 02109360A CN 100369372 C CN100369372 C CN 100369372C
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- pwm
- pwm signal
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- control command
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB021093601A CN100369372C (zh) | 2002-03-25 | 2002-03-25 | 高压变频器中的控制信号传送装置 |
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CNB021093601A CN100369372C (zh) | 2002-03-25 | 2002-03-25 | 高压变频器中的控制信号传送装置 |
Publications (2)
Publication Number | Publication Date |
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CN1447512A CN1447512A (zh) | 2003-10-08 |
CN100369372C true CN100369372C (zh) | 2008-02-13 |
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CNB021093601A Expired - Fee Related CN100369372C (zh) | 2002-03-25 | 2002-03-25 | 高压变频器中的控制信号传送装置 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102118101B (zh) * | 2011-01-14 | 2014-03-12 | 中国电力科学研究院 | 一种结合死区控制的柔性直流换流器触发信号通信方法 |
CN114614911B (zh) * | 2022-03-02 | 2023-10-27 | 深圳易联凯科技有限公司 | 脉冲调制解调通讯方法、系统、设备及存储介质 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2047428U (zh) * | 1989-04-08 | 1989-11-08 | 薛恩霖 | 主动报警交通信号仪 |
JPH11136948A (ja) * | 1997-10-27 | 1999-05-21 | Toyo Electric Mfg Co Ltd | Pwm変換器のスイッチング信号出力装置 |
US6069808A (en) * | 1997-05-21 | 2000-05-30 | Texas Instruments Incorporated | Symmetrical space vector PWM DC-AC converter controller |
-
2002
- 2002-03-25 CN CNB021093601A patent/CN100369372C/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2047428U (zh) * | 1989-04-08 | 1989-11-08 | 薛恩霖 | 主动报警交通信号仪 |
US6069808A (en) * | 1997-05-21 | 2000-05-30 | Texas Instruments Incorporated | Symmetrical space vector PWM DC-AC converter controller |
JPH11136948A (ja) * | 1997-10-27 | 1999-05-21 | Toyo Electric Mfg Co Ltd | Pwm変換器のスイッチング信号出力装置 |
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CN1447512A (zh) | 2003-10-08 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: HARBIN JIUZHOU ELECTRICAL TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: HARBIN JIUZHOU ELECTRICAL CO., LTD. Effective date: 20121113 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Free format text: CORRECT: ADDRESS; FROM: 300180 DONGLI, TIANJIN TO: 300180 HEDONG, TIANJIN |
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TR01 | Transfer of patent right |
Effective date of registration: 20121113 Address after: 300180 Hedong District, Tianjin Jintang Road, No. 174 Patentee after: Tianjin Electric Transmission Design and Research Institute Patentee after: Harbin Jiuzhou Electrical Technology Co.,Ltd. Address before: 300180 No. 174 Jintang Road, Tianjin Patentee before: Tianjin Electric Transmission Design and Research Institute Patentee before: Jiuzhou Electric Co., Ltd., Harbin |
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ASS | Succession or assignment of patent right |
Owner name: ROCKWELL AUTOMATION CONTROL INTEGRATION (HARBIN) C Free format text: FORMER OWNER: HARBIN JIUZHOU ELECTRICAL TECHNOLOGY CO., LTD. Effective date: 20130201 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20130201 Address after: 300180 Hedong District, Tianjin Jintang Road, No. 174 Patentee after: Tianjin Electric Transmission Design and Research Institute Patentee after: HARBIN JIUZHOU ELECTRIC CO., LTD. Address before: 300180 Hedong District, Tianjin Jintang Road, No. 174 Patentee before: Tianjin Electric Transmission Design and Research Institute Patentee before: Harbin Jiuzhou Electrical Technology Co.,Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080213 Termination date: 20200325 |
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CF01 | Termination of patent right due to non-payment of annual fee |