Overview of Hysteresis Current Controller Application in Renewable Energy Based Power Systems

International Conference on Science and Innovated Engineering

工业技术（总论）;自然科学（总论）

Yunus, A. M. Shiddiq^1 ; Swasti, Sri^1 ; Purwito^2

Energy Conversion Study Program, Mechanical Engineering Department, Politeknik Negeri Ujung Pandang, Indonesia^1

Electric Power Engineering Study Program, Electrical Engineering Department, Politeknik Negeri Ujung Pandang, Indonesia^2

关键词: Converter system;    Current limiting characteristics;    Energy applications;    Fast dynamic response;    Fundamental principles;    Hysteresis current controllers;    Power electronics systems;    Renewable energies;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/536/1/012048/pdf
DOI  :  10.1088/1757-899X/536/1/012048

来源: IOP

【 摘 要 】

This paper presents an overview of the Hysteresis Current Controller (HCC) application in Renewable Energy Based Power System. The beginning concept of HCC is considered to be formally introduced by Thomas M. Freederiksen and Ronald W. Russel in 1971 that was registered in US Patent No. US3725673. The fundamental principle of HCC is based on the comparison of the instantaneous load current to the instantaneous sine wave reference where the difference between the two is maintained within the defined upper and lower band. There are some advantages of using HCC including simple, insensitivity to load parameters variations, fast dynamic response and inherent maximum current limiting characteristics. Therefore, based on its robustness, HCC has currently applied also in renewable energy based power plants such as PV converter system, Power Electronics System of Wind Energy, and in SMES control system for Wind Energy Application. However, the drawback of HCC system was also discussed in some papers compared with other control systems, for instant HCC is giving high chattering in torque in IM drive test. Therefore the combination of HCC with other controllers also becomes a new trend to improve the applied system that involving HCC as the main controller.