Achievements Electric Energy Conversion Lab

Domestic Conference

2015
18 Design of Single-Switch Resonant Converter Considering Voltage Stress Kyung-Hwan Lee, Euihoon Chung, Yongsu Han, Jung-Ik Ha Power Electronics Conference , 2015.07, 267-268(2 pages), Jul, 2015
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2014
17 Loss Minimizing Vector Control of Interior Permanent Magnet Synchronous Motor Euihoon Chung, Yongjae Lee, Jung-Ik Ha Power Electronics Conference , 2014.11, 29-30(2 pages), Nov, 2014
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16 Enhancement of Sensorless Performance Using Current Shaping in SMPM Machine Drive Jin-Woong Kim, Jung-Ik Ha Power Electronics Conference , 2014.11, 31-32(2 pages), Nov, 2014
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15 The Hybrid Electric Vehicle structure including the motor with rotatable stator Yeongrack Son, Jung-Ik Ha Power Electronics Conference , 2014.7, 381-382(2 pages), Jul, 2014
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14 Sensorless Drive for Mono Inverter Dual Parallel Surface Mounted Permanent Magnet Synchronous Motor … Yongjae Lee, Jung-Ik Ha Power Electronics Conference , 2014.7, 243-244(2 pages), Jul, 2014
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2013
13 Analysis of Angle Estimation Error in Signal Injection Based Sensorless Control Using Analog Filter … Sungho Jung, Jung-Ik Ha Power Electronics Conference , 2013.7, 267-268(2 pages), Jul, 2013
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12 Single-phase Split DC-bus Inverter for Individual MPPTs Hojoon Shin, Jung-Ik Ha Power Electronics Conference , 2013.7, 248-249(2 pages), Jul, 2013
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2012
11 Compensation of leakage inductance effect in multi-winding cell balancing circuit Jin-Woong Kim, Jung-Ik HA Power Electronics Conference , 2012.11, 153-154(2 pages), Nov, 2012
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10 Efficient Operating Method in Multi-string Photovoltaic System Kwonyub Hyung, Jung-Ik Ha Power Electronics Conference , 2012.11, 111-112(2 pages), Nov, 2012
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9 Flux Weakening Control Strategy for SMPMSM Driven by Dual Inverter Youngnam Kim, Yongjae Lee, Jung-Ik Ha Power Electronics Conference , 2012.11, 13-14(2 pages), Nov, 2012
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8 Loss Analysis of T-type 3-level Inverter Hojoon Shin, Jung-Ik Ha, Han-Sol Seo, Young-Jae Park Power Electronics Conference , 2012.11, 54-55(2 pages), Nov, 2012
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7 A current profiling method for IPM in single-phase source inverter without Electrolytic Capacitor YoungRack Son, Wook-Jin Lee, Jung-Ik Ha Power Electronics Conference , 2012.7, 401-402(2 pages), Jul, 2012
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2011
6 On-line Parameter Estimation of Interior Permanent Magnet Synchronous Motor using an Extended Kalman… Hyun-Woo Sim, June-Seok Lee and Kyo-Beum Lee 2011 KIPE Conference Proceedings, pp. 198-199, Jul, 2011
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5 Analysis of Back-EMF based Sensorless Algorithms for Permanent Magnet Machines Kwang-Woon Lee, Yongjae Lee, and Jung-Ik Ha, 2011 KIPE Conference Proceedings, pp.204-205, Jul, 2011
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2000
4 Sensorless Control of Permanent Magnet Machines PART II: Interior Permanent Magnet Machine Jung-Ik Ha and Seung-Ki Sul KIEE Conference Proceedings, pp.1062-1064, Jul, 2000
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Seoul National University, 1, Gwanak-ro, Gwanak-gu,
Seoul, Republic of Korea, 08826 Bldg. 301, Rm. 606

TEL : 070-7514-0428