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차세대 고속전철 저속영역에서의 센서리스 제어Sensorless control of the Next Generation High Speed Drive System in low speed region
- Issue Date
- 2011
- Publisher
- 한국조명.전기설비학회
- Keywords
- Permanent Magnet Synchronous Motor; Sensorless Control; Maximum Torque per Ampere; Permanent Magnet Synchronous Motor; Sensorless Control; Maximum Torque per Ampere
- Citation
- 조명.전기설비학회논문지, v.25, no.12, pp 82 - 87
- Pages
- 6
- Journal Title
- 조명.전기설비학회논문지
- Volume
- 25
- Number
- 12
- Start Page
- 82
- End Page
- 87
- ISSN
- 1229-4691
- Abstract
- In this paper, a sensorless speed control system is designed for the next generation high speed railway at zero and low speed region. The applied vector control scheme is a maximum torque per ampere(MTPA) method to utilize reluctance torque of IPMSM. The designed sensorless control scheme is a rotating high frequency voltage signal injection method. To verify the designed system, a simulator for the vector controller and sensorless controller is implemented using Matlab/simulink..
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