CN105626493B - 一种空调压缩机超低压启动运行的升压控制系统及方法 - Google Patents
一种空调压缩机超低压启动运行的升压控制系统及方法 Download PDFInfo
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CN107070365A (zh) * | 2017-04-28 | 2017-08-18 | 麦克维尔空调制冷(武汉)有限公司 | 一种固态软启动器电压斜坡控制模式下电流限幅控制方法 |
CN112503806B (zh) * | 2020-12-08 | 2022-03-29 | 四川虹美智能科技有限公司 | 变频压缩机的指令转速的控制方法和装置 |
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US5350992A (en) * | 1991-09-17 | 1994-09-27 | Micro-Trak Systems, Inc. | Motor control circuit |
JP4971750B2 (ja) * | 2006-10-31 | 2012-07-11 | 株式会社日立製作所 | 電源回路、及びこれに用いる制御回路 |
CN102437801B (zh) * | 2011-12-21 | 2017-10-13 | 海尔集团公司 | 一种pwm、s‑pam、phase联动控制的电机驱动方法、装置和系统 |
CN103580469B (zh) * | 2012-07-25 | 2016-04-27 | 海尔集团公司 | 一种用于永磁同步电机的功率因数校正方法 |
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CB03 | Change of inventor or designer information |
Inventor after: Xu Guojing Inventor after: Liu Juke Inventor after: Cheng Yongfu Inventor after: Gao Baohua Inventor after: Xu Beibei Inventor after: Shi Weipin Inventor before: Xu Guojing Inventor before: Liu Juke Inventor before: Cheng Yongfu |
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Effective date of registration: 20200429 Address after: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Co-patentee after: HAIER GROUP Co.,Ltd. Patentee after: QINGDAO HAIER AIR CONDITIONER GENERAL CORP., Ltd. Address before: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Patentee before: QINGDAO HAIER AIR CONDITIONER GENERAL CORP., Ltd. |
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