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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Zhi Yang Pan Fang Lin Luo |
| Copyright Year | 1986 |
| Abstract | Brushless DC motor has been widely used in industrial applications because of its low inertia, fast response, high power density, high reliability and maintenance-free. It is usually supplied by a hard-switching PWM inverter, which normally has low efficiency since the power losses across the switching devices are high. In order to reduce the losses, many soft switching inverters have been designed. Unfortunately, there are many drawbacks, such as high device voltage stress, large DC link voltage ripple, complex control scheme and so on. This paper introduces a novel soft-switching inverter which generates notches of the DC bus voltage becomes to zero during chopping switches commutation to guarantee all switches working in zero voltage state. The result of this investigation will be very useful for industrial applications. |
| Sponsorship | IEEE Power Electronics Society |
| Starting Page | 280 |
| Ending Page | 288 |
| Page Count | 9 |
| File Size | 461983 |
| File Format | |
| ISSN | 08858993 |
| Volume Number | 19 |
| Issue Number | 2 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2004-03-01 |
| Publisher Place | U.S.A. |
| Access Restriction | One Nation One Subscription (ONOS) |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Brushless DC motors Variable speed drives Pulse width modulation inverters Zero voltage switching Switches Power system reliability Maintenance Stress control Voltage control DC generators |
| Content Type | Text |
| Resource Type | Article |
| Subject | Electrical and Electronic Engineering |
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