- Title
- Estimation of loss components in a cascaded H-bridge Statcom
- Creator
- Townsend, C.; Summers, T. J.; Betz, R. E.
- Relation
- 20th Australasian Universities Power Engineering Conference (AUPEC 2010). 20th Australasian Universities Power Engineering Conference: "Power Quality for the 21st Century" (AUPEC 2010) (Christchurch, New Zealand 5-8 December, 2010)
- Relation
- http://ieeexplore.ieee.org/xpl/articleDetails.jsp?tp=&arnumber=5710711
- Publisher
- Institute of Electrical and Electronics Engineers (IEEE)
- Resource Type
- conference paper
- Date
- 2010
- Description
- A technique has previously been proposed to compensate for the non-ideal components present in each phase-leg of a cascaded H-bridge Statcom. The main disadvantage of this technique is that a designer must specify the magnitude of the voltage drops associated with the diodes and switches. In practice the on-state voltage drops will vary from their datasheet specifications in a non-uniform manner. This paper introduces techniques to estimate the loss components in the H-bridges and provides simulation and experimental results showing the improvement in current tracking performance.
- Subject
- automatic voltage control; current measurement; estimation; resistance; switches; voltage measurement
- Identifier
- http://hdl.handle.net/1959.13/933062
- Identifier
- uon:11532
- Identifier
- ISBN:9780473182366
- Rights
- Copyright © 2010 IEEE. Reprinted from the Proceedings of the 20th Australasian Universities Power Engineering Conference: Power Quality for the 21st Century. This material is posted here with permission of the IEEE. Such permission of the IEEE does not in any way imply IEEE endorsement of any of the University of Newcastle's products or services. Internal or personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution must be obtained from the IEEE by writing to pubs-permissions@ieee.org. By choosing to view this document, you agree to all provisions of the copyright laws protecting it.
- Language
- eng
- Full Text
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