Closed Loop Control of Full Bridge LLC Resonant Converter for Battery Charging Application

2014 ◽  
Vol 9 (1) ◽  
pp. 91-99
Author(s):  
J.Hepsy Joseph ◽  
Keyword(s):  
Closed Loop ◽  
Closed Loop Control ◽  
Resonant Converter ◽  
Battery Charging ◽  
Loop Control ◽  
Llc Resonant Converter

Closed-Loop Control of a Three-Port Series Resonant Converter

2021 ◽  
Author(s):  
Thomas Langbauer ◽  
Alexander Connaughton ◽  
Franz Vollmaier ◽  
Milan Pajnic ◽  
Klaus Krischan
Keyword(s):  
Closed Loop ◽  
Closed Loop Control ◽  
Resonant Converter ◽  
Loop Control ◽  
Series Resonant

scholarly journals Model-Based Control Design of Series Resonant Converter Based on the Discrete Time Domain Modelling Approach for DC Wind Turbine

2018 ◽  
Vol 2018 ◽  
pp. 1-18 ◽  
Author(s):  
Yu-Hsing Chen ◽  
Catalin Gabriel Dincan ◽  
Philip Kjær ◽  
Claus Leth Bak ◽  
Xiongfei Wang ◽  
...  
Keyword(s):  
Discrete Time ◽  
Time Domain ◽  
Closed Loop ◽  
Control Structure ◽  
Control Design ◽  
Closed Loop Control ◽  
Resonant Converter ◽  
Loop Control ◽  
Series Resonant ◽  
Domain Modelling

This paper focuses on the modelling of the series resonant converter proposed as a DC/DC converter for DC wind turbines. The closed-loop control design based on the discrete time domain modelling technique for the converter (named SRC#) operated in continuous-conduction mode (CCM) is investigated. To facilitate dynamic analysis and design of control structure, the design process includes derivation of linearized state-space equations, design of closed-loop control structure, and design of gain scheduling controller. The analytical results of system are verified in z-domain by comparison of circuit simulator response (in PLECS™) to changes in pulse frequency and disturbances in input and output voltages and show a good agreement. Furthermore, the test results also give enough supporting arguments to proposed control design.

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