Multilevel AC Current Source with Sliding-Mode Control for Renewable Energy Grid Systems

2006 ◽  
Author(s):  
Hugo Valderrama-Blavi ◽  
Javier Maixe ◽  
Josep Maria Bosque-Moncusi ◽  
Luis Martinez-Salamero ◽  
Mauricio Munoz
Keyword(s):  
Renewable Energy ◽  
Sliding Mode Control ◽  
Sliding Mode ◽  
Current Source ◽  
Grid Systems ◽  
Mode Control ◽  
Ac Current ◽  
Energy Grid

Study and Application of Sliding Mode Control Strategy for High-Power Current Source Inverter

2014 ◽  
Vol 527 ◽  
pp. 259-266 ◽  
Author(s):  
Jing Bai ◽  
Shi Qi Lu ◽  
Jian Liu
Keyword(s):  
Sliding Mode Control ◽  
High Power ◽  
Sliding Mode ◽  
Current Source ◽  
Variable Structure ◽  
Variable Rate ◽  
Current Output ◽  
Current Source Inverter ◽  
Mode Control ◽  
Time Varying Systems

For high-power current source inverter work object is a nonlinear time-varying systems, which could easily lead to the inverter voltage and current output waveform distortion, this paper firstly proposes a new variable-rate reaching sliding mode control scheme to solve the above problems existing in current source inverter system. In this scheme, we construct the variable structure model of the system, determine the sliding surface, give the variable-rate reaching control law and deduce the sliding domain. At last, the simulation result proves the validity and superiority of the scheme.

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