Title :
Design and Analysis of High Performance Control Strategy for UPS with Repetitive Control
Author :
Chen, Min ; Yao, Wei ; Li, Mingyong ; Qian, Zhaoming ; Yuan, Xiaoming
Author_Institution :
Coll. of Electr. Eng., Zhejiang Univ., Hangzhou
Abstract :
This paper proposed a control strategy based on repetitive control and PI control strategy with double loop configuration. The insertion of the inner current loop relieves the burden of the stability requirement. The repetitive controller is added to conventional PI controller, which achieves zero steady-state error with good dynamic performance. Simulation and experimental results validated its performance
Keywords :
PI control; uninterruptible power supplies; PI control; UPS; double loop configuration; repetitive control; Control system synthesis; Control systems; Error correction; Open loop systems; Performance analysis; Pi control; Power harmonic filters; Stability; Steady-state; Uninterruptible power systems;
Conference_Titel :
Telecommunications Energy Conference, 2006. INTELEC '06. 28th Annual International
Conference_Location :
Providence, RI
Print_ISBN :
1-4244-0430-4
Electronic_ISBN :
1-4244-0431-2
DOI :
10.1109/INTLEC.2006.251665
