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Conference Paper: Analysis of random PWM switching methods for 3-level power inverters
Title | Analysis of random PWM switching methods for 3-level power inverters |
---|---|
Authors | |
Keywords | Electric Drives Electric Variables Measurement Probability Pulse Width Modulation Switching |
Issue Date | 1998 |
Publisher | IEEE |
Citation | Pesc Record - Ieee Annual Power Electronics Specialists Conference, 1998, v. 2, p. 1381-1387 How to Cite? |
Abstract | This paper presents a generalized theory which covers both 2-level and 3-level random PWM (RPWM) schemes. Various 3-level RPWM schemes with low switching frequency are presented and compared with 2-level schemes. 3-level RPWM schemes have less discrete harmonics and continuous noise than 2-level RPWM schemes. They have desirable spectral characteristics and can be employed in high-voltage inverter-fed motor drives. Measurements have confirmed the theory and the attractive features of 3-level RPWM schemes. |
Persistent Identifier | http://hdl.handle.net/10722/136874 |
ISSN | 2019 SCImago Journal Rankings: 0.125 |
DC Field | Value | Language |
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dc.contributor.author | Shrivastava, Yash | en_HK |
dc.contributor.author | Hui, SYR | en_HK |
dc.date.accessioned | 2011-07-29T02:13:16Z | - |
dc.date.available | 2011-07-29T02:13:16Z | - |
dc.date.issued | 1998 | en_HK |
dc.identifier.citation | Pesc Record - Ieee Annual Power Electronics Specialists Conference, 1998, v. 2, p. 1381-1387 | en_HK |
dc.identifier.issn | 0275-9306 | en_HK |
dc.identifier.uri | http://hdl.handle.net/10722/136874 | - |
dc.description.abstract | This paper presents a generalized theory which covers both 2-level and 3-level random PWM (RPWM) schemes. Various 3-level RPWM schemes with low switching frequency are presented and compared with 2-level schemes. 3-level RPWM schemes have less discrete harmonics and continuous noise than 2-level RPWM schemes. They have desirable spectral characteristics and can be employed in high-voltage inverter-fed motor drives. Measurements have confirmed the theory and the attractive features of 3-level RPWM schemes. | en_HK |
dc.language | eng | en_US |
dc.publisher | IEEE | en_US |
dc.relation.ispartof | PESC Record - IEEE Annual Power Electronics Specialists Conference | en_HK |
dc.subject | Electric Drives | en_US |
dc.subject | Electric Variables Measurement | en_US |
dc.subject | Probability | en_US |
dc.subject | Pulse Width Modulation | en_US |
dc.subject | Switching | en_US |
dc.title | Analysis of random PWM switching methods for 3-level power inverters | en_HK |
dc.type | Conference_Paper | en_HK |
dc.identifier.email | Hui, SYR:ronhui@eee.hku.hk | en_HK |
dc.identifier.authority | Hui, SYR=rp01510 | en_HK |
dc.description.nature | link_to_subscribed_fulltext | en_US |
dc.identifier.scopus | eid_2-s2.0-0031638460 | en_HK |
dc.identifier.volume | 2 | en_HK |
dc.identifier.spage | 1381 | en_HK |
dc.identifier.epage | 1387 | en_HK |
dc.publisher.place | United States | en_HK |
dc.identifier.scopusauthorid | Shrivastava, Yash=7004459476 | en_HK |
dc.identifier.scopusauthorid | Hui, SYR=7202831744 | en_HK |
dc.identifier.issnl | 0275-9306 | - |