| Presentation | 1996/11/15 Reserch of New Method (AVSD-Method) PWM Inverter Masahiro Yasohara, Kazuyuki Takada, Yoshihiro Fujisaki, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | PWM inverters have been applied recently to motors in various fields, being increasingly used in indoor equipment. Consequently, reduction of the motor noise generated by PWM inverter operation is a pressing problem. In the conventional PWM inverters (low noise type), noise is generated mainly by the output waveform distortion due to the "dead time". For the countermeasures, "dead time" compensation has been used, but complete compensation is difficult and it causes cost increase. A new control method, "AVSD-method" which eliminates the "dead time" essentially has been developed. It solved the problem completely, so that it has made possible development of PWM inverters with extremely small distortion in the output waveform at low cost. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | PWM / inverter / noise / dead time / waveform distortion |
| Paper # | EMD96-75 |
| Date of Issue |
| Conference Information | |
| Committee | EMD |
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| Conference Date | 1996/11/15(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| Paper Information | |
| Registration To | Electromechanical Devices (EMD) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Reserch of New Method (AVSD-Method) PWM Inverter |
| Sub Title (in English) | |
| Keyword(1) | PWM |
| Keyword(2) | inverter |
| Keyword(3) | noise |
| Keyword(4) | dead time |
| Keyword(5) | waveform distortion |
| 1st Author's Name | Masahiro Yasohara |
| 1st Author's Affiliation | Matsushita Electric Industrial Co.Ltd.() |
| 2nd Author's Name | Kazuyuki Takada |
| 2nd Author's Affiliation | Matsushita Electric Industrial Co.Ltd. |
| 3rd Author's Name | Yoshihiro Fujisaki |
| 3rd Author's Affiliation | Matsushita Electric Industrial Co.Ltd. |
| Date | 1996/11/15 |
| Paper # | EMD96-75 |
| Volume (vol) | vol.96 |
| Number (no) | 363 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |