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New transformer-assisted resonant DC link topology and its application for three-phase voltage-FED ZVS-PWM sinewave inverter using instantaneous space voltage vector modulation

Memoirs of the Faculty of Engineering, Yamaguchi University Volume 45 Issue 2 Page 321-329
published_at 1995-03
KJ00000157014.pdf
[fulltext] 743 KB
Title
新しいトランス共振DCリンク回路トポロジーと瞬時空間電圧ベクトル変調三相電圧形ZVS-PWM正弦波インバータへの応用
New transformer-assisted resonant DC link topology and its application for three-phase voltage-FED ZVS-PWM sinewave inverter using instantaneous space voltage vector modulation
Creators Yonemori Hideto
Creators Yasutsune Hidenobu
Creators Hiraki Eiji
Creators Izumi Teruyuki
Creators Nakaoka Mutsuo
Source Identifiers
The newly-proposed Resonant DC Link (RDCL) topology operating under the high-frequency trans-former-assisted zero-voltage soft switching commutation principle is presented in this paper. This basic circuit operating principle and the optimum design procedure for Transformer-Assisted Quasi-Resonant DC Link (TQRDCL) which excludes its load current sensing-based predictive feedback control loop and the DC voltage-clamped PWM function are considered as compared with the conventional RDCL circuit topologies. The performance of three-phase ZVS-PWM inverter system is discussed and evaluated in terms of the comparative study between TQRDCL three-phase soft-switching PWM type and conven-tional three-phase hard-switching PWM inverter systems on the basis of the simulating and experimental results.
Languages jpn
Resource Type departmental bulletin paper
Publishers 山口大学工学部
Date Issued 1995-03
File Version Version of Record
Access Rights open access
Relations
[ISSN]0372-7661
[NCID]AN00244228
Schools 工学部