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Comparison of multilevel inverters for static VAr compensation

Hochgraf, C., Lasseter, R., Divan, D., Lipo, T.A.·2002·Proceedings of 1994 IEEE Industry Applications Society Annual Meeting

Abstract

Inverter-based static VAr compensators (SVCs) can benefit from the use of a multilevel invertor structure which allows the elimination of the step-up transformer. The inherent high quality of the multistep waveform allows operation without PWM, thus high switching losses are avoided. This paper discusses the issues affecting the application of multilevel invertor structures as reactive power compensators and compares the device MVA and reactive component MVA requirements of two topologies that have been presented in prior literature. The modulation strategy strongly affects the voltage balancing in the DC bus capacitors as well as their ripple current rating and capacitance value.>

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Metadata

Authors
Hochgraf, C., Lasseter, R., Divan, D., & Lipo, T. A.
Venue
Proceedings of 1994 IEEE Industry Applications Society Annual Meeting
Publisher
IEEE
Published
2002-12-17
Pages
921-928
ISSN
0197-2618 (ISSN-L)
OpenAlex
W2098901553
Cited by
354
References
0
FWCI
37.04
Type
conference paper
Language
en
Open access
closed

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CoChat. (2026). Citation check: Comparison of multilevel inverters for static VAr compensation. https://app.cochat.ai/papers/10.1109/ias.1994.377528
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Hochgraf, C., Lasseter, R., Divan, D., & Lipo, T. A. (2002). Comparison of multilevel inverters for static VAr compensation. Proceedings of 1994 IEEE Industry Applications Society Annual Meeting. https://doi.org/10.1109/ias.1994.377528

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