Title :
Automatic commissioning for vector controlled AC motors using Walsh functions
Author :
Choi, Hyun-Sung ; Sul, Seung-Ki
Author_Institution :
Sch. of Electr. Eng., Seoul Nat. Univ., South Korea
Abstract :
This paper presents a new automation algorithm for parameter commissioning of AC motors, which is based upon the method using the characteristics of the controller and Walsh function analysis. By investigating the distortion of controller output resulting from parameter error and evaluating through Walsh function analysis, the proposed adaptation process can achieve the commissioning of AC motors automatically. In this paper, a waveform distortion index (WDI) according to type of AC motors and their parameters are decided. To prove the effectiveness of the proposed automatic parameter commissioning algorithm to real industrial fields experimental verifications are achieved
Keywords :
AC motors; Walsh functions; commissioning; control system analysis computing; electric machine analysis computing; machine testing; machine vector control; Walsh function analysis; adaptation process; automatic parameter commissioning algorithm; commissioning automation; parameter error; vector controlled AC motors; waveform distortion index; AC motors; Algorithm design and analysis; Automatic control; Automation; Control systems; Error correction; Frequency estimation; Industrial control; Machine vector control; Magnetic analysis;
Conference_Titel :
Industry Applications Conference, 1999. Thirty-Fourth IAS Annual Meeting. Conference Record of the 1999 IEEE
Conference_Location :
Phoenix, AZ
Print_ISBN :
0-7803-5589-X
DOI :
10.1109/IAS.1999.801667
