Publication
Kyoung-Gu Lee, June-Seok Lee, and Kyo-Beum Lee, "Sensorless Speed Control for PMSM Using an Improved Ful-Order Flux Observer," The Transactions of the Korean Institute of Power Electronics, vol. 18, no. 6, pp. 565-572, Dec. 2013.
2013
PEEMS
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Jul. 22, 2023
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1. Authors: Kyoung-Gu Lee, June-Seok Lee, and Kyo-Beum Lee,
2. Title: Sensorless Speed Control for PMSM Using an Improved Ful-Order Flux Observer
3. Journal: The Transactions of the Korean Institute of Power Electronics
4. Vol/no/pp: vol. 18, no. 6, pp. 268-275
5. Date: Dec. 2013.
6. Abstract
: The sensorless speed control using the improved full-order flux observer for PMSM is proposed in this paper. A conventional full-order flux observer has a drawback that the estimated flux of this observer contains the ripple component at the low speed range due to the increased gains of the convectional full-order flux observer. The improved full-order flux observer with the modified gains guarantee the improved estimation performance without ripple component at the from zero to high speed range. To identify the performance of proposed observer, the simulation and experiment are conducted and this performance is compared with the conventional full-order observer.
- Jul. 22, 2023 Seung-Joo Lee, June-Seok Lee, and Kyo-Beum Lee, "A New Switching Method for Reducing Switch Loss of Single-Phase Three-Level NPC Inverter” The Transactions of the Korean Institute of Electrical Engineers, vol. 64, no. 2, pp. 268-275, Feb. 2015.
- Jul. 19, 2023 Byoung-Seoup Lee, June-Seok Lee, and Kyo-Beum Lee, "Performance Improvement of a GridConnected Inverter System using a Sliding-Mode Based Direct Power Control with a Variable Gain" The Transactions of the Korean Institute of Power Electronics, vol. 17, no. 1, pp. 57-66, Feb. 2012.