Double Closed-Loop Control System of Bi-Direction Current Source Inverter-Reference-Cited by-同舟云学术

Double Closed-Loop Control System of Bi-Direction Current Source Inverter

Published:2011-02 Issue: Volume:204-210 Page:699-703
ISSN:1662-8985
Container-title:Advanced Materials Research
language:
Short-container-title:AMR

Author:

Kang Wei¹,Zhang Li Xia²,Lei Zhen³

Affiliation:

1. China University of Petroleum

2. China University of Petroleum (UPC)

3. Shenzhen OCT properties CO Ltd.

Abstract

The double closed-loop control system of current source SPWM inverter (CSI) is designed to meet the need of battery pack testing system. The battery pack has tiny inner resistance, back electromotive force and it acted as a comparative load which made the control system hard to design. The control system aimed at the specialty of the battery pack load and put forward a loop-locked control method based on dq coordinate conversion of CSI. Typical I and II control system is adopted to get a better performance. It increases the transform efficiency by SPWM and gets high power factor and high dynamic response quality by dq coordinate conversion. Simulations and tests proved the correctness and feasibility of the control system.

Publisher

Trans Tech Publications, Ltd.

Subject

General Engineering

Link

https://www.scientific.net/AMR.204-210.699.pdf

Reference7 articles.

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