Automated Design of a High-Power High-Frequency LCC Resonant Converter for Electrostatic Precipitators
Autor: | Johann W. Kolar, Thiago Batista Soeiro, J. Muhlethaler, Per Ranstad, Jörgen Linner |
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Rok vydání: | 2013 |
Předmět: |
Engineering
business.industry Bipolar junction transistor Automatic frequency control Electrostatic precipitator Converters Series and parallel circuits Power (physics) Control and Systems Engineering Range (aeronautics) Electronic engineering Electrical and Electronic Engineering business Global optimization |
Zdroj: | IEEE Transactions on Industrial Electronics. 60:4805-4819 |
ISSN: | 1557-9948 0278-0046 |
Popis: | This work presents an automated design procedure for series parallel resonant converters (LCC) employed in electrostatic precipitator (ESP) power supplies, which reduces the designer effort significantly. The requirements for the power supplies in ESP applications and means to derive an accurate mathematical model of the LCC converter, such as the power loss from commercial insulated-gate bipolar transistors, are described in detail in this paper. The converter parameters, such as resonant tank elements, are selected in order to improve the overall efficiency of the system, when a typical ESP energization operation range is considered. The analysis comprises two different control strategies: the conventional variable frequency control and the dual control. Both control strategies are analyzed by comparing semiconductor losses of five commercial modules. Finally, the circuit operation and design are verified with a 60 kW LCC resonant converter test setup. |
Databáze: | OpenAIRE |
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