Yen-Shin Lai
National Taipei University of Technology
183 Papers
1.7K Citations
Yen-Shin Lai is an academic researcher from National Taipei University of Technology. The author has contributed to research in topics: Pulse-width modulation & Inverter. The author has an hindex of 35, co-authored 178 publications. Previous affiliations of Yen-Shin Lai include Delta Electronics & University of Bristol.
Chat about Author
Papers
A novel high frequency universal space vector modulation control technique [for invertors]
Yen-Shin Lai,S.R. Bowes +1 more
- 26 May 1997
TL;DR: In this paper, a novel high switching frequency universal space vector modulation (USVM) technique is presented for inverter applications, which dramatically reduces the online computation burden imposed on the processor.
4
Novel torque boost technique for brushless DC motor drives without current sensor
Yen-Shin Lai,Fu-San Shyu,Chia-Wen Lin,Wen-Shen Chang +3 more
- 02 Nov 2004
TL;DR: It will be shown that the presented technique overcomes the time delay issue caused by the time constant of stator windings of brushless DC motor and increases efficiency in the whole output range.
3
Design and implementation of digital-controlled bi-directional converter for scooter applications
Yen-Shin Lai,Yong-Kai Lin +1 more
- 22 Apr 2013
TL;DR: In this article, the authors present the design and implementation of a digital-controlled bidirectional converter for scooter applications, where the battery can be charged by either regenerative load or fuel cell in constant current mode to reduce the charging current ripple and thereby prolong the battery life.
3
Investigations into the performance of multilevel PWM methods at low modulation indices
Yen-Shin Lai,Fu-San Shyu +1 more
- 30 Sep 2001
TL;DR: This paper investigates the performance of several multilevel PWM techniques for inverters, which include step modulation technique, selective harmonic elimination PWM (SHEPWM) method, and the presented virtual stage PWM technique, which is superior to other techniques for eliminating more low order harmonics and or having lower total harmonic distortion (THD).
3
Predictive Digital-Controlled Converter With Peak
Yen-Shin Lai,Chia-An Yeh +1 more
- 01 Jan 2009
TL;DR: In this paper, the authors presented the dig- ital controller design of a power converter with predictive peak current-mode (PCM) control and leading-edge modulation, and the effect of predictive PCM control with leading edge modulation on limit cycle was analyzed.
3