Details
| Original language | English |
|---|---|
| Pages (from-to) | 1016-1027 |
| Number of pages | 12 |
| Journal | IEEE Transactions on Industry Applications |
| Volume | 30 |
| Issue number | 4 |
| Publication status | Published - 1994 |
| Externally published | Yes |
Abstract
Synchronous delta-modulation systems are used to control resonant voltage link inverters, where switching has to be synchronized with the zero crossings of the link voltage. This paper shows that output current harmonic distortion and average switching frequency of such systems can be calculated analytically in spite of the quasistochastie behavior of the modulator output. Under the assumption of constant link frequency and large ratio of link to output frequency, results are derived for three-phase sigma-delta modulation, space-vector based sigma-delta modulation, and current-regulated delta modulation. The results hold for any shape of the inverter input voltage (including de). The output current harmonic distortion of resonant link inverters is compared with conventional hard switching PWM inverters.
ASJC Scopus subject areas
- Engineering(all)
- Control and Systems Engineering
- Engineering(all)
- Industrial and Manufacturing Engineering
- Engineering(all)
- Electrical and Electronic Engineering
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In: IEEE Transactions on Industry Applications, Vol. 30, No. 4, 1994, p. 1016-1027.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - Performance Analysis of Three-Phase Inverters Controlled by Synchronous Delta-Modulation Systems
AU - Mertens, A.
PY - 1994
Y1 - 1994
N2 - Synchronous delta-modulation systems are used to control resonant voltage link inverters, where switching has to be synchronized with the zero crossings of the link voltage. This paper shows that output current harmonic distortion and average switching frequency of such systems can be calculated analytically in spite of the quasistochastie behavior of the modulator output. Under the assumption of constant link frequency and large ratio of link to output frequency, results are derived for three-phase sigma-delta modulation, space-vector based sigma-delta modulation, and current-regulated delta modulation. The results hold for any shape of the inverter input voltage (including de). The output current harmonic distortion of resonant link inverters is compared with conventional hard switching PWM inverters.
AB - Synchronous delta-modulation systems are used to control resonant voltage link inverters, where switching has to be synchronized with the zero crossings of the link voltage. This paper shows that output current harmonic distortion and average switching frequency of such systems can be calculated analytically in spite of the quasistochastie behavior of the modulator output. Under the assumption of constant link frequency and large ratio of link to output frequency, results are derived for three-phase sigma-delta modulation, space-vector based sigma-delta modulation, and current-regulated delta modulation. The results hold for any shape of the inverter input voltage (including de). The output current harmonic distortion of resonant link inverters is compared with conventional hard switching PWM inverters.
UR - http://www.scopus.com/inward/record.url?scp=0028464534&partnerID=8YFLogxK
U2 - 10.1109/28.297919
DO - 10.1109/28.297919
M3 - Article
AN - SCOPUS:0028464534
VL - 30
SP - 1016
EP - 1027
JO - IEEE Transactions on Industry Applications
JF - IEEE Transactions on Industry Applications
SN - 0093-9994
IS - 4
ER -