- Title
- Voltage balancing characteristics for a cascaded H-bridge multi-level StatCom employing space vector modulation
- Creator
- Townsend, C. D.; Cox, S. M.; Watson, A. J.; Summers, T. J.; Betz, R. E.; Clare, J. C.
- Relation
- 15th International Power Electronics and Motion Control Conference, EPE-PEMC 2012. Proceedings of 2012 15th International Power Electronics and Motion Control Conference, EPE-PEMC 2012 ECCE Europe (Novi Sad, Serbia 04-06 September, 2012) p. DS3b.31-DS3b.37
- Publisher Link
- http://dx.doi.org/10.1109/EPEPEMC.2012.6397320
- Publisher
- Institute of Electrical and Electronics Engineers (IEEE)
- Resource Type
- conference paper
- Date
- 2012
- Description
- Employing space vector modulation in a multi-level H-bridge StatCom (H-StatCom) can provide an excellent trade-off between harmonic performance and switching frequency. However the nature of the techniques used to balance the capacitor voltages in this modulation strategy are heuristic in nature, with their stability and balancing characteristics being difficult to quantify. This paper develops a method to investigate the likelihood that the capacitor voltages remain balanced for the operating modes and system parameters typical in H-StatCom applications.
- Subject
- modulation strategy; multilevel converters; Static Synchronous Compensator (STATCOM); power system harmonics
- Identifier
- http://hdl.handle.net/1959.13/1063660
- Identifier
- uon:17338
- Identifier
- ISBN:9781467319713
- Language
- eng
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