发明名称 |
CONSTANT-POWER ELECTRIC SYSTEM |
摘要 |
An electric system that includes a single-phase permanent-magnet electric machine and a control system for driving the electric machine. The control system sequentially excites and freewheels a winding of the electric machine so as maintain substantially constant power over an operating speed range spanning at least 10 krpm and/or an excitation voltage range extending between a minimum voltage and a maximum voltage, the minimum voltage being less than 80% of the maximum voltage. Additionally, a product comprising the electric system. |
申请公布号 |
EP2415160(B1) |
申请公布日期 |
2015.03.18 |
申请号 |
EP20100711714 |
申请日期 |
2010.03.31 |
申请人 |
DYSON TECHNOLOGY LIMITED |
发明人 |
CLOTHIER, ANDREW;CELIK, TUNCAY |
分类号 |
A47L5/24;A47L9/04;A47L9/28;H02P6/00;H02P6/08;H02P6/14;H02P29/02 |
主分类号 |
A47L5/24 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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