High-Performance Control Strategies and Applications of a New Hybrid Cascaded Multilevel Inverter

2008 ◽  
Author(s):  
Jianye Rao ◽  
Yongdong Li
Keyword(s):  
High Performance ◽  
Control Strategies ◽  
Multilevel Inverter ◽  
Performance Control ◽  
Cascaded Multilevel Inverter

scholarly journals Modeling and Controlling the Cooling System of an IC Vehicle

2021 ◽  
pp. 80-85
Author(s):  
C. Mureșan ◽  
◽  
G. Harja
Keyword(s):  
Mathematical Modeling ◽  
Heat Exchangers ◽  
High Performance ◽  
Cooling System ◽  
Control Strategies ◽  
Positive Influence ◽  
Control Algorithms ◽  
Performance Control ◽  
Ic Engines ◽  
Physical Phenomena

The performance and efficiency of internal combustion (IC) engines can be greatly improved by using a high-performance cooling system. This can be achieved by implementing robust control strategies and, also by building the cooling system with high-performance elements. The mechanical execution elements can be replaced with electrically controllable elements such as the pump and the thermostat valve. This will have a positive influence on the degree of controllability of the system. In order to develop high-performance control algorithms, it is necessary to have a model that best reflects the behaviors of the physical system. Thus, this paper presents a mathematical modeling approach for the cooling system using the principles of heat exchangers and the physical phenomena present in them.

High-Performance Control Strategies for Electrical Drives: An Experimental Assessment

2012 ◽  
Vol 59 (2) ◽  
pp. 812-820 ◽  
Author(s):  
José Rodriguez ◽  
Ralph M. Kennel ◽  
José R. Espinoza ◽  
Mauricio Trincado ◽  
César A. Silva ◽  
...  
Keyword(s):  
High Performance ◽  
Control Strategies ◽  
Experimental Assessment ◽  
Performance Control ◽  
Electrical Drives

scholarly journals Study on High Performance Control of the Machine-Side Converter of Doubly-Fed Turbines under Grid Distortion

2020 ◽  
Vol 185 ◽  
pp. 01060
Author(s):  
Huanruo Qi ◽  
Ningkang Zheng ◽  
Xiangyang Yan ◽  
Yilong Kang
Keyword(s):  
Reference Frame ◽  
Control Strategy ◽  
High Performance ◽  
Control Strategies ◽  
Dynamic Modelling ◽  
Performance Control ◽  
Advantages And Disadvantages ◽  
Current Controller ◽  
Simulation Results ◽  
Doubly Fed

Two control strategies of DFIG under grid distortion are firstly summarized, namely, the control strategy of PI-R current controller based on dq reference frame and the control strategy of PI current controller based on the multiple rotating dq reference frame, and their advantages and disadvantages are analysed. On the basis of dynamic modelling of DFIG under grid distortion, in view of the defect that DFIG coupling is not considered in the control strategy of PI-R current controller based on dq reference frame, an improved control strategy considering motor coupling is proposed. In the end, the modelling and simulation of the unimproved and improved control strategies of PI-R current controller based on dq reference frame are carried out, and the simulation results verified the effectiveness of the improved control strategy.

A Review on Cascaded Multilevel Inverter Control Strategies

2021 ◽  
Author(s):  
Geethu Asokkumar Seena ◽  
Christopher D. Townsend ◽  
Tyrone Fernando ◽  
Herbert H.C. Iu ◽  
Farzad. Farajizadeh ◽  
...  
Keyword(s):  
Control Strategies ◽  
Multilevel Inverter ◽  
Cascaded Multilevel Inverter

DESIGN OF 63 LEVEL OPTIMAL NOVEL CASCADED MULTILEVEL INVERTER WITH REDUCED NUMBER OF SWITCHES AND THD

2017 ◽  
Vol 5 (4) ◽  
pp. 20
Author(s):  
MADHUSUDANA REDDY BOLLA ◽  
REDDY Y.V. SIVA ◽  
KUMAR M. VIJAYA ◽  
◽  
◽  
...  
Keyword(s):  
Multilevel Inverter ◽  
Cascaded Multilevel Inverter

Symmetrical Five Level Cascaded Multilevel Inverter With Reduced Switch for Various Unipolar PWM Strategies

2014 ◽  
Vol 8 (2) ◽  
pp. 32-37
Author(s):  
C. R. Balamurugan ◽  
◽  
S. P. Natarajan ◽  
M. Arumugam ◽  
R. Bensraj ◽  
...  
Keyword(s):  
Multilevel Inverter ◽  
Cascaded Multilevel Inverter
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