Abstract
In this paper, a high frequency pulse current transformer-assisted auxiliary active resonant commutation snubber (HFTA-ARCS) for voltage source power conversion is proposed. A three phase voltage source type soft switching inverter incorporating HFTA-ARCS circuits in its three bridge legs can reduce current rating of auxiliary active power switches and simplified sensorless control scheme without specified boost current management required for soft switching. Its operating principle and digital control scheme are described and a practical design method of circuit parameters on this HGTA-ARCS circuit is also introduced on the basis of computer simulation results. Moreover, this space vector modulated soft switching inverter system with DSP-based digital control scheme is discussed on the basis of performance evaluations. The effectiveness of this inverter is proved by the simulation results and this inverter system is also compared with the conventional three-phase hard switching inverter under the conditions of specified parameters.
| Original language | English |
|---|---|
| Title of host publication | IEEE International Symposium on Industrial Electronics |
| Pages | 1106-1111 |
| Number of pages | 6 |
| Volume | 2 |
| Publication status | Published - 2001 |
| Externally published | Yes |
| Event | 2001 IEEE International Symposium on Industrial Electronics Proceedings (ISIE 2001) - Pusan, Korea, Republic of Duration: Jun 12 2001 → Jun 16 2001 |
Other
| Other | 2001 IEEE International Symposium on Industrial Electronics Proceedings (ISIE 2001) |
|---|---|
| Country | Korea, Republic of |
| City | Pusan |
| Period | 6/12/01 → 6/16/01 |
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ASJC Scopus subject areas
- Electrical and Electronic Engineering
Cite this
Three phase soft switching inverter with pulse current transformer - assisted resonant snubbers. / Inaba, C. Y.; Yamazaki, T.; Yoshida, M.; Hiraki, Eiji; Konishi, Y.; Nakaoka, M.
IEEE International Symposium on Industrial Electronics. Vol. 2 2001. p. 1106-1111.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Three phase soft switching inverter with pulse current transformer - assisted resonant snubbers
AU - Inaba, C. Y.
AU - Yamazaki, T.
AU - Yoshida, M.
AU - Hiraki, Eiji
AU - Konishi, Y.
AU - Nakaoka, M.
PY - 2001
Y1 - 2001
N2 - In this paper, a high frequency pulse current transformer-assisted auxiliary active resonant commutation snubber (HFTA-ARCS) for voltage source power conversion is proposed. A three phase voltage source type soft switching inverter incorporating HFTA-ARCS circuits in its three bridge legs can reduce current rating of auxiliary active power switches and simplified sensorless control scheme without specified boost current management required for soft switching. Its operating principle and digital control scheme are described and a practical design method of circuit parameters on this HGTA-ARCS circuit is also introduced on the basis of computer simulation results. Moreover, this space vector modulated soft switching inverter system with DSP-based digital control scheme is discussed on the basis of performance evaluations. The effectiveness of this inverter is proved by the simulation results and this inverter system is also compared with the conventional three-phase hard switching inverter under the conditions of specified parameters.
AB - In this paper, a high frequency pulse current transformer-assisted auxiliary active resonant commutation snubber (HFTA-ARCS) for voltage source power conversion is proposed. A three phase voltage source type soft switching inverter incorporating HFTA-ARCS circuits in its three bridge legs can reduce current rating of auxiliary active power switches and simplified sensorless control scheme without specified boost current management required for soft switching. Its operating principle and digital control scheme are described and a practical design method of circuit parameters on this HGTA-ARCS circuit is also introduced on the basis of computer simulation results. Moreover, this space vector modulated soft switching inverter system with DSP-based digital control scheme is discussed on the basis of performance evaluations. The effectiveness of this inverter is proved by the simulation results and this inverter system is also compared with the conventional three-phase hard switching inverter under the conditions of specified parameters.
UR - http://www.scopus.com/inward/record.url?scp=0034838769&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0034838769&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:0034838769
VL - 2
SP - 1106
EP - 1111
BT - IEEE International Symposium on Industrial Electronics
ER -