• Control Strategy of Flyback Microinverter With Hybrid Mode for PV AC Modules, IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, , 63, 995-1002 (2016)
• Improved single-phase transformerless inverter with high power density and high efficiency for grid-connected photovoltaic systems, IET RENEWABLE POWER GENERATION, , 10, 166-174 (2016)
• Discrete-Time Repetitive Control of Flyback CCM Inverter for PV Power Applications, IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, , 63, 976-984 (2016)
• High-Efficiency Bidirectional DAB Inverter Using a Novel Hybrid Modulation for Stand-Alone Power Generating System With Low Input Voltage, IEEE TRANSACTIONS ON POWER ELECTRONICS, , 31, 4138-4147 (2016)
• Highly Efficient Asymmetrical PWM Full-Bridge Converter for Renewable Energy Sources, IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, , 63, 2945-2953 (2016)
• Bidirectional Single Power-Conversion DC–AC Converter With Noncomplementary Active-Clamp Circuits, IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, , 63, 4860-4867 (2016)
• Highly efficient step-up dc–dc converter for photovoltaic micro-inverter, SOLAR ENERGY, , 135, 14-21 (2016)
• Highly Efficient Microinverter With Soft-Switching Step-Up Converter and Single-Switch-Modulation Inverter, IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, , 62, 3516-3523 (2015)
• Hybrid-Type Full-Bridge DC/DC Converter With High Efficiency, IEEE TRANSACTIONS ON POWER ELECTRONICS, , 30, 4156-4164 (2015)
• Evaluation and analysis of transformerless photovoltaic inverter topology for efficiency improvement and reduction of leakage current, IET POWER ELECTRONICS, , 8, 255-267 (2015)
• Single-stage high power factor half-bridge flyback converter with synchronous rectifier, IET Power Electronics, , 7, 1-10 (2014)
• Parallel operation of PV PCS modules for large-scale photovoltaic power generation, IET Power Electronics, , 7, 406-417 (2014)
• Single-phase transformerless bi-directional inverter with high efficiency and low leakage current, IET Power Electronics, , 7, 451-458 (2014)
• Single-stage electronic ballast with high power factor, Int. Journal of Electro,, , 101, 325-340 (2014)
• Single power-conversion LED backlight driving system with high power factor control, Journal of Display Technology, IEEE, , 10, 407-413 (2014)
• High efficient series resonant converter using direct power conversion, IET POWER ELECTRONICS, , 7, 3045-3051 (2014)
• Single Power-Conversion AC-DC Converter With High Power Factor and High Efficiency, IEEE TRANSACTIONS ON POWER ELECTRONICS, , 29, 4797-4806 (2014)
• Parallel operation of photovoltaic power conditioning system modules for large-scale photovoltaic power generation, IET POWER ELECTRONICS, , 7, 406-417 (2014)
• Single-stage electronic ballast with high-power factor, INTERNATIONAL JOURNAL OF ELECTRONICS, , 101, 325-340 (2014)
• Single-stage high-power factor half-bridge flyback converter with synchronous rectifier, IET POWER ELECTRONICS, , 7, 1-10 (2014)
• Instant voltage compensator based on a three-leg converter, IET POWER ELECTRONICS, , 6, 1618-1625 (2013)
• Comments on three-arm ac automatic voltage regulator, IEEE Trans. Ind. Electron., , 59, 646-649 (2012)
• Automatic voltage regulator based on series voltage compensation with an ac chopper, IET Power Electron, , 5, 719-725 (2012)
• Single-stage electronic ballast using single-coupled inductor, Journal of Power Electronics, , 12, 699-707 (2012)
• Multiple-switching-mode series- resonant half- bridge converter for a wide load range, INTERNATIONAL JOURNAL OF ELECTRONICS, , 99, 1675-1689 (2012)
• Novel topology of ac-dc converter using direct power conversion, IET Power Electron., , 5, 1560- (2012)
• High-Power-Factor Single-Stage LCC Resonant Inverter for Liquid Crystal Display Backlight, IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, , 58, 1008-1015 (2011)
• Single-Stage Quasi-Resonant Flyback Converter for a Cost-Effective PDP Sustain Power Module, IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, , 58, 2372-2377 (2011)
• A single-stage quasi-resonant flyback converter using a synchronous rectifier, INTERNATIONAL JOURNAL OF ELECTRONICS, , 98, 1445-1463 (2011)
• A Simple Sustain Power Conversion Scheme for AC Plasma Display Panel, JOURNAL OF DISPLAY TECHNOLOGY, , 6, 75-82 (2010)
• Zero-Voltage- and Zero-Current-Switching Full-Bridge Converter With Secondary Resonance, IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, , 57, 1017-1025 (2010)
• Grid-Connected Photovoltaic Multistring PCS With PV Current Variation Reduction Control, IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, , 56, 4381-4388 (2009)
• High-efficiency module-integrated photovoltaic power conditioning system, IET POWER ELECTRONICS, , 2, 410-420 (2009)
• High Step-Up Active-Clamp Converter With Input-Current Doubler and Output-Voltage Doubler for Fuel Cell Power Systems, IEEE TRANSACTIONS ON POWER ELECTRONICS, , 24, 108-115 (2009)
• Software control of the thyristor-controlled reactor improving dynamic response, INTERNATIONAL JOURNAL OF ELECTRONICS, , 96, 173-188 (2009)
• A Cost-Effective Sustain Power Conversion Scheme for Plasma Display Panels, JOURNAL OF DISPLAY TECHNOLOGY, , 5, 10-19 (2009)
• High-Efficiency Fuel Cell Power Conditioning System With Input Current Ripple Reduction, IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, , 56, 826-834 (2009)
• Single-Switch Quasi-Resonant Converter, IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, , 56, 1158-1163 (2009)
• Single-Stage Soft-Switching Converter With Boost Type of Active Clamp for Wide Input Voltage Ranges, IEEE TRANSACTIONS ON POWER ELECTRONICS, , 24, 730-741 (2009)
• High step-up resonant push-pull converter with high efficiency, IET POWER ELECTRONICS, , 2, 79-89 (2009)
• Transformerless three-phase on-line UPS with high performance, IET POWER ELECTRONICS, , 2, 103-113 (2009)
• Cost effective sustain driver for alternating current plasma display panel, IET POWER ELECTRONICS, , 2, 267-277 (2009)
• A Single-Stage AC/DC Converter with Low Voltage Stresses and Reduced Switching Losses, JOURNAL OF POWER ELECTRONICS, , 9, 823-834 (2009)
• Cost-effective boost converter with reverse-recovery reduction and power factor correction, IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, , 55, 471-473 (2008)
• Dual series-resonant active-clamp converter, IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, , 55, 699-710 (2008)
• Single-stage single-switch PFC flyback converter using a synchronous rectifier, IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, , 55, 1352-1365 (2008)
• Active-clamped ripple-free DC/DC converter using an input-output coupled inductor, IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, , 55, 1842-1854 (2008)
• Asymmetric current buildup sustainer for ac plasma display panel, IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, , 55, 1863-1870 (2008)
• Practical control implementation of a three- to single-phase online UPS, IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, , 55, 2933-2942 (2008)
• High-performance transformerless online UPS, IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, , 55, 2943-2953 (2008)
• An efficient power-factor correction scheme for plasma display panels, JOURNAL OF DISPLAY TECHNOLOGY, , 4, 70-80 (2008)
• Three-Phase Photovoltaic System With Three-Level Boosting MPPT Control, IEEE TRANSACTIONS ON POWER ELECTRONICS, , 23, 2319-2327 (2008)
• Bridge less dual-boost rectifier with reduced diode reverse-recovery problems for power-factor correction, IET POWER ELECTRONICS, , 1, 194-202 (2008)
• An improved bridgeless PFC boost-doubler rectifier with high-efficiency, 2008 IEEE POWER ELECTRONICS SPECIALISTS CONFERENCE, VOLS 1-10, , , 1309-1313 (2008)
• Multi-mode MPPT control for improved efficiency, 2008 IEEE International Conference on Sustainable Energy Technologies, ICSET 2008, , , 140-143 (2008)
• DC-DC converter using a multiple-coupled inductor for low output voltages, IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, , 54, 467-478 (2007)
• Bridgeless boost rectifier with low conduction losses and reduced diode reverse-recovery problems, IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, , 54, 769-780 (2007)
• Efficient LED back-light power supply for liquid-crystal-display, IET ELECTRIC POWER APPLICATIONS, , 1, 133-142 (2007)
• High-performance light emitting diode backlight driving system for large-screen liquid crystal display, IET ELECTRIC POWER APPLICATIONS, , 1, 946-955 (2007)
• A step-up dc-dc converter with a resonant voltage doubler, IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, , 54, 3267-3275 (2007)
• Asymmetric resonant poles sustainer for plasma display panel, IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, , 54, 3425-3428 (2007)
• Asymmetrical PWM half-bridge convertor with independently regulated multiple outputs, IEE PROCEEDINGS-ELECTRIC POWER APPLICATIONS, , 153, 14-22 (2006)
• High performance series-parallel type on-line UPS, INTERNATIONAL JOURNAL OF ELECTRONICS, , 93, 207-222 (2006)
• High-performance front-end rectifier system for telecommunication power supplies, IEE PROCEEDINGS-ELECTRIC POWER APPLICATIONS, , 153, 473-482 (2006)
• Photovoltaic power conditioning system with line connection, IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, , 53, 1048-1054 (2006)
• Continuous-conduction-mode SEPIC converter with low reverse-recovery loss for power factor correction, IEE PROCEEDINGS-ELECTRIC POWER APPLICATIONS, , 153, 673-681 (2006)
• Corrosion model of a rotor-bar-under-fault progress in induction motors, IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, , 53, 1829-1841 (2006)
• Online diagnosis of induction motors using MCSA, IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, , 53, 1842-1852 (2006)
• High-performance Online UPS using three-leg-type converter, IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, , 52, 889-897 (2005)
• Single-stage half-bridge converter with high power factor, IEE PROCEEDINGS-ELECTRIC POWER APPLICATIONS, , 152, 634-642 (2005)
• Single-stage half-bridge converter using a coupled-inductor, IEE PROCEEDINGS-ELECTRIC POWER APPLICATIONS, , 152, 748-756 (2005)
• High-performance plasma-display-panel ‘sustain’ power supply, IEE PROCEEDINGS-ELECTRIC POWER APPLICATIONS, , 152, 1381-1388 (2005)
• High-performance line conditioner with output voltage regulation and power factor correction, IEE PROCEEDINGS-ELECTRIC POWER APPLICATIONS, , 151, 91-97 (2004)
• Stability improvement of V/f-controlled induction motor drive systems by a dynamic current compensator, IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, , 51, 930-933 (2004)
• Single-stage line-coupled ac/dc converter with high power factor and ripple-free input current, INTERNATIONAL JOURNAL OF ELECTRONICS, , 91, 385-405 (2004)
• Single-stage line-coupled half-bridge ballast with unity power factor and ripple-free input current using a coupled inductor, IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, , 50, 1259-1266 (2003)
• Single-stage asymmetrical PWM AC-DC converter with high power factor, IEE PROCEEDINGS-ELECTRIC POWER APPLICATIONS, , 149, 1-8 (2002)
• Novel line conditioner with voltage up/down capability, IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, , 49, 1110-1119 (2002)
• Single-stage electronic ballast with unity power factor, IEE PROCEEDINGS-ELECTRIC POWER APPLICATIONS, , 148, 171-176 (2001)
• Improved single-phase line-interactive UPS, IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, , 48, 804-811 (2001)
• An improved zero-voltage and zero-current-switching full-bridge PWM converter using a simple resonant circuit, IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, , 48, 1205-1209 (2001)
• A novel single-stage half-bridge AC-DC converter with high power factor, IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, , 48, 1219-1225 (2001)
• Shunt active filter for reactive power compensation, INTERNATIONAL JOURNAL OF ELECTRONICS, , 88, 1257-1269 (2001)
• A single-stage electronic ballast with high power factor, IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, , 47, 716-718 (2000)
• Three-phase unbalanced-voltage compensators, INTERNATIONAL JOURNAL OF ELECTRONICS, , 87, 995-1011 (2000)
• Three-phase ideal phase shifter using AC choppers, IEE PROCEEDINGS-ELECTRIC POWER APPLICATIONS, , 147, 329-335 (2000)
• Line-voltage-sensorless active power filter for reactive power compensation, IEE PROCEEDINGS-ELECTRIC POWER APPLICATIONS, , 147, 385-390 (2000)
• A space vector modulation based hysteresis current controller for the PWM rectifier with voltage link, INTERNATIONAL JOURNAL OF ELECTRONICS, , 86, 363-377 (1999)
• Full-bridge soft switching PWM converter with saturable inductors at the secondary side, IEE PROCEEDINGS-ELECTRIC POWER APPLICATIONS, , 146, 117-122 (1999)
• Switching technique for current-controlled AC-to-AC converters, IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, , 46, 309-318 (1999)
• Automatic voltage regulator with fast dynamic speed, IEE PROCEEDINGS-ELECTRIC POWER APPLICATIONS, , 146, 201-207 (1999)
• SVM-based hysteresis current controller for three-phase PWM rectifier, IEE PROCEEDINGS-ELECTRIC POWER APPLICATIONS, , 146, 225-230 (1999)
• PWM buck-boost ac choppers for safe commutation, INTERNATIONAL JOURNAL OF ELECTRONICS, , 86, 891-906 (1999)
• An effective software implementation of the space-vector modulation, IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, , 46, 866-868 (1999)
• A line-voltage-sensorless synchronous rectifier, IEEE TRANSACTIONS ON POWER ELECTRONICS, , 14, 966-972 (1999)
• A power-factor controller for single-phase PWM rectifiers, IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, , 46, 1035-1037 (1999)
• Three-phase PWM synchronous rectifiers without line-voltage sensors, IEE PROCEEDINGS-ELECTRIC POWER APPLICATIONS, , 146, 632-636 (1999)
• A novel SVM-based hysteresis current controller, IEEE TRANSACTIONS ON POWER ELECTRONICS, , 13, 297-307 (1998)
• Novel PWM line conditioner with fast output voltage control, IEE PROCEEDINGS-ELECTRIC POWER APPLICATIONS, , 145, 85-91 (1998)
• Novel commutation technique of AC-AC converters, IEE PROCEEDINGS-ELECTRIC POWER APPLICATIONS, , 145, 295-300 (1998)
• An improved space-vector-based hysteresis current controller, IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, , 45, 752-760 (1998)
• A PWM buck-boost AC chopper solving the commutation problem, IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, , 45, 832-835 (1998)
• Unity power factor ZVS AC-to-DC converters with an active filter, IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, , 44, 265-267 (1997)
• Novel topologies of AC choppers, IEE PROCEEDINGS-ELECTRIC POWER APPLICATIONS, , 143, 323-330 (1996)
• HIGHLY STABLE POWER-SUPPLY USING DIGITALLY CONTROLLED PHASE-CONTROLLED RECTIFIER AND ACTIVE-FILTER, IEE PROCEEDINGS-ELECTRIC POWER APPLICATIONS, , 141, 221-228 (1994)
• A FULLY SOFTWARE-CONTROLLED PWM RECTIFIER WITH CURRENT LINK, IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, , 40, 355-363 (1993)
• NOVEL TRANSFORMER ACTIVE-FILTERS, IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, , 40, 385-388 (1993)
• DESIGN OF A HIGHLY STABLE ELECTROMAGNET POWER-SUPPLY, IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, , 39, 149-158 (1992)
• DESIGN OF CURRENT SOURCE USING 12-PULSE PHASE-CONTROLLED RECTIFIER, IEE PROCEEDINGS-B ELECTRIC POWER APPLICATIONS, , 138, 185-191 (1991)
• A DIRECT DIGITAL-CONTROL FOR THE PHASE-CONTROLLED RECTIFIER, IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, , 38, 337-343 (1991)
• OPTIMAL DISCRETE-SYSTEMS USING TIME-WEIGHTED PERFORMANCE INDEX WITH PRESPECIFIED CLOSED-LOOP EIGENVALUES, IEEE TRANSACTIONS ON AUTOMATIC CONTROL, , 33, 1078-1080 (1988)
• EIGENVALUE-GENERALIZED EIGENVECTOR ASSIGNMENT BY OUTPUT-FEEDBACK, IEEE TRANSACTIONS ON AUTOMATIC CONTROL, , 32, 417-421 (1987)
• OPTIMAL-REGULATORS USING TIME-WEIGHTED QUADRATIC PERFORMANCE INDEX WITH PRESPECIFIED CLOSED-LOOP EIGENVALUES, IEEE TRANSACTIONS ON AUTOMATIC CONTROL, , 31, 449-451 (1986)

국내전문학술지

• Single power-conversion ac-dc converter with high power factor, kipe translation, , 19, 23- (2014)
• Active-clamp ac-dc converter with direct power conversion, 전력전자학회논문지, , 17, 230-237 (2012)
• Bi-directional photovoltaic inverter with high efficiency and low nois, KIPE Trans., , 17, 539- (2012)
• Transformerless three-phase line-connected photovoltaic PCS, KIPE TRANSACTION, , 12, 355-363 (2008)
• MODULAR LINE-CONNECTED PHOTOVOLTAIC PCS, KIPE TRANSACTION, , 13, 119-119 (2008)
• A single-switch single-stage flyback converter with synchronous rectifier, KIPE TRANSACTION, , 11, 361-369 (2007)
• Transformerless three-phase line-connected photovoltaic PCS, KIPE TRANSACTION, , 12, 355-363 (2007)
• A single-switch single-stage flyback converter with synchronous rectifier, KIPE TRANSACTION, , 11, 361-369 (2006)
• Modular photovoltaic PCS with high-frequency isolation, RENEWABLE ENERGY, , 1, 11-18 (2005)

일반학술지

• A cost-effective sustain power conversion scheme for plasma display panels, JOURNAL OF DISPLAY TECHNOLOGY, , 5, 10-19 (2009)
• Transformerless three-phase on-line UPS with high performance, , , 2, 333- (2009)
• High performance transformerless online UPS, IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, , 55, 2943-2953 (2008)
• GRID-CONNECTED PHOTOVOLTAIC PCS WITH MULTI-STRING, RENEWABLE ENERGY, , 3, 69-76 (2007)
• AN IDEAL PHASE SHIFTER WITHOUT AMPLITUDE VARIATION, KIEE TRANSACTION, , 47, 1386- (1998)
• NOVEL HYSTERESIS CURRENT CONTROLLERS USING SPACE VECTORS, KIEE TRANSACTION, , 46, 207- (1997)
• NOVEL PULSE-WIDTH MODULATED AC CHOPPERS, KIEE TRANSACTION, , 46, 207- (1997)
• HIGHLY STABLE POWER SUPPLY USING DIGITALLY CONTROLLED PHASE-CONTROLLED RECTIFIER AND ACTIVE FILTER, IEE PROCEEDINGS-ELECTRIC POWER APPLICATIONS, , 141, 221-228 (1994)
• PWM RECTIFIER USING IGBT, KIEE TRANSACTION, , 42, 18- (1993)
• A HIGHLY STABLE CURRENT-CONTROLLED POWER SUPPLY, KIEE TRANSACTION, , 41, 144- (1992)
• SPACE VECTOR MODULATION IN PWM INVERTERS AND PWM RECTIFIERS, KIEE TRANSACTION, , 41, 567- (1992)
• FULLY DIGITALIZED PWM AND VECTOR CONTROL OF THE SQUIRREL-CAGE INDUCTION MOTOR, KIEE TRANSACTION, , 40, 567- (1991)
• DIRECT DIGITAL CONTROL OF THE PHASE-CONTROLLED RECTIFIER, KIEE TRANSACTION, , 40, 31- (1991)
• A CURRENT SOURCE USING THE 12-PULSE PHASE-CONTROLLED RECTIFIER, KIEE TRANSACTION, , 39, 545- (1990)
• Conceptual design of magnet power supplies for synchrotron light source, PROCEEDINGS OF KIEE, , 38, – (1989)
• DESIGN OF OPTIMAL REGULATORS WITH EIGENVALUE CONSTRAINT FOR DISCRETE-TIME LINEAR SYSTEMS, KIEE TRANSACTION, , 37, 8- (1988)
• Eigenvalue-generalized eigenvector assignment by output feedback, IEEE TRANSACTIONS ON AUTOMATIC CONTROL, , , 417-421   (1987)
• EIGENSTRUCTURE ASSIGNMENT FOR LINEAR MULTIVARIABLE SYSTEMS, KIEE TRANSACTION, , 24, 33- (1987)
• OPTIMAL CONSTANT FEEDBACK CONTROL USING TIME-WEIGHTED PERFORMANCE INDEX FOR LINEAR MULTIVARIABLE SYSTEMS, KIEE TRANSACTION, , 36, 360- (1987)
• OUTPUT CONSTANT FEEDBACK CONTROL SYSTEMS, PROCEEDINGS OF KIEE, , 36, 337- (1987)
• COMMENTS ON A NOTE ON THE ALGEBRAIC RICCATI AND LYAPUNOV EQUATIONS, INTERNATIONAL JOURNAL OF CONTROL, , 41, 1633-1634 (1986)
• SOME BOUNDS ON TRACE OF THE SOLUTION TO ALGEBRAIC RICCATI AND LYAPUNOV MATRIX EQUATION, KIEE TRANSACTION, , 23, 141- (1986)
• ON-OFF CURRENT CONTROL METHOD WITH FREQUENCY LIMITER AND OPERATING CHARACTERISTICS OF BRUSHLESS DC MOTORS USING RESOLVER, KIEE TRANSACTION, , 24, 24- (1986)
• Optimal regurators using time-weighted quadratic performance index with prespecified closed-loop eigenvalues, IEEE TRANSACTIONS ON AUTOMATIC CONTROL, , , 449-451   (1986)

• Repetitive control of flyback inverter for PV power applications, EPE’15 ECCE EUROPE, 0, 0, – (2015)
• Parallel operation technique for the stand-alone photovoltaic inverter, 2015 ASIA PACIFIC RESILIENCE INNOVATION SUMMITS & EXPO, 0, 0, – (2015)
• 새로운 단일전력변환 SEPIC-ZETA 절연형 양방향 컨버터, 전력전자학술대회 논문집, 0, 0, – (2015)
• 고효율 저가격의 양방향 단일 전력변환 AC-DC 컨버터, 전력전자학술대회 논문집, 0, 0, – (2015)
• 고효율을 갖는 단일 전력변환 직렬 공진형 AC-DC 컨버터”, 전력전자학술대회 논문집, 0, 0, – (2015)
• 3-레벨 T-type 인버터의 새로운 중성점 전압 제어기법, 전력전자학술대회 논문집, 0, 0, – (2015)
• 효율 400W급 태양광 Module Integrated Converter 개발, 전력전자학술대회 논문집, 0, 0, – (2015)
• 직류 링크 무전해 커패시터와 고역률을 갖는 단일 전력변환 AC-DC 컨버터, 전력전자학술대회 논문집, 0, 0, 167- (2013)
• 단일 전력변환 준-공진형 플라이백 컨버터, 전력전자학술대회 논문집, 0, 0, 192- (2013)
• 고 전력변환 비를 가지는 절연형 양방향 DC-DC 컨버터, 력전자학회 하계학술대회, 0, 0, 171- (2013)
• 넓은 입력범위를 갖는 하이브리드 스위칭 방식의 풀 브릿지 dc-dc 컨버터, 전력전자학회 하계학술대회 논문집, 0, 0, 331-332 (2012)
• 3-레벨 모듈을 이용하여 커뮤테이션 문제를 해결한 교류 쵸퍼”, 전력전자학회 하계학술대회 논문집, 전력전자학회 하계학술대회 논문집, 0, 0, 357- (2012)
• 고효율 저잡음 특성을 가지는 양방향 태양광 인버터, 전력전자학회 하계학술대회 논문집, 0, 0, 395- (2012)
• 단상 태양광 인버터 토폴로지의 효율 및 지전류 비교 연구, 전력전자학회 하계학술대회 논문집, 0, 0, 397- (2012)
• 직접전력변환을 가지는 능동 클램프 AC-DC 컨버터, 전력전자 하계 논문 발표집, 0, 0, 348- (2011)
• 대형 LED lamp용 직렬 공진형 Direct AC-DC 컨버터, 전력전자 하계학술대회 논문집, 0, 0, 350- (2011)
• 단일단 동기정류기형 APWM 하프브리지 플라이백 컨버터, 전력전자학회 하계논문 발표 대회 논문집, 0, 0, 360- (2011)
• 교류쵸퍼를 가진 직렬전압보상을 기반으로 한 자동전압조절기, 전력전자학회 하계 학술대회 논문집, 0, 0, 421- (2011)
• 전기자동차 완속충전기의 커패시터리스 제어 기법, 전력전자학회 하계 학술대회 논문집, 0, 0, 571- (2011)
• A unity power factor control for fully software controlled three-phase PWM rectifier with voltage link, IEEE-IECON, 0, 0, 555- (1994)

• 전원 기술에 관한 연구(컨소시움), S&D Powernics (2001-2002)
• LCD모니터용 아답터 & 인버터 통합보드 개발, 엘지.필립스디스플레이(주) (2001-2002)
• 90 WATT ADAPTER 용 SINGLE-STAGE PFC 전원장치 개발, 삼성전기㈜ (2002-2002)
• 전원기술에 관한 연구(컨소시움), (주)아남인스트루먼트통신사업부 (2002-2003)
• PDP용 고효율/고역률 SINGLE-STAGE POWER SUPPLY 개발, [삭제]엘지전자(주)PDP사업장 (2002-2003)
• 전력변환장치를 이용한 대형 동기전동기 기동장치의 최적화 연구, (주)포스코 (2000-2002)
• TCR 제어기의 알고리즘 구현, (주)포스코 (2001-2002)
• 교류전동기 시스템 종합 고장예지장치 개발, (주)포스코 (2002-2003)
• 변전소 및 공장 실시간 전원 품질감시 시스템 구축 방안, (주)포스코 (2002-2004)
• 표준화용 SMPS 개발, 삼성전자(주) (2004-2005)
• PDP SUSTAIN-DRIVE 회로의 성능 개선 및 저가격화에 관한 연구, [삭제]엘지전자(주) PDP2사업장 (2004-2004)
• 중대용량 고효율 초경량 SMPS 개발, 삼성전자(주) (2004-2004)
• LCD 용 LIGHTING 구동회로 및 전원회로 개발, [삭제]삼성전자(주)기흥공장 (2004-2005)
• PDP 드라이브 회로의 단순화에 관한 연구, [삭제]엘지전자(주) PDP2사업장 (2005-2005)
• 나노기술연구센터 대응자금(삼성전자), 포항공과대학교 (2004-2006)
• 1KW급, 2KW급 PV용 무변압기형 PCS개발, 고려대학교산학협력단 (2004-2005)
• INVERTER를 응용한 MOTOR 냉각제어 시스템의 전력절감에 관한 연구, (주)포스코 (2003-2005)
• 광양 2제강공장 PLC 전원공급장치 TROUBLE 방지를 위한 신기술적용 연구, (주)포스코 (2004-2005)
• 단일 컨버터를 사용한 표준화 TYPE 2, 3의 대기전력 저감 기술, 삼성전자(주) (2006-2006)
• 개인장비 운영경비 적립액, 포항공과대학교 (2004-2016)
• 50”PDP용 PSU의 성능 향상 및 저가격화에 관한 연구, [삭제]엘지전자(주)PDP사업장 (2006-2006)
• LCD용 LIGHTING 구동회로 및 전원회로 개발, [삭제]삼성전자(주)기흥공장 (2005-2006)
• 인건비풀링과제, 포항공과대학교 (2006-2015)
• 자체연구개발과제, 포항공과대학교 (2006-2016)
• PFC 기능을 갖는 10KW급 3상 PWM CONVERTER 개발, [삭제]엘지전자(주) 창원 2공장 (2006-2006)
• 1KW급, 2KW급 PV용 무변압기형 PCS개발, 고려대학교산학협력단 (2005-2006)
• LCD용 LIGHTING 구동회로 및 전원회로 개발, [삭제]삼성전자(주)기흥공장 (2006-2007)
• PDP 구동 회로와 PSU 통합을 통한 가격 절감에 관한 연구, [삭제]엘지전자(주)PDP사업장 (2007-2007)
• 고효율 MPPT 멀티스트링 알고리즘 개발, 한양전공(주) (2007-2009)
• LCD용 LIGHTING 구동회로 및 전원회로 개발, 삼성전자(주) (2007-2008)
• 방전전원용 POWER SUPPLY(5KW급) 개발, 두산인프라코어(주)창원1공장 (2008-2008)
• 신구동 회로에 관한 연구, 엘지전자(주) (2008-2008)
• 하이브리드 멀티스트링 직류버스형 직류발전 컨버터의 개발, 엘지전자(주) (2008-2009)
• 모듈형 인버터를 통한 최적의 MPPT 알고리즘 및 병렬운전 기술개발, (주)다쓰테크 (2008-2009)
• 4.3471(권봉환_신재생_다쓰테크위탁)이월과제, 포항공대산학협력단 (2009-2010)
• 모듈형 인버터를 통한 최적의 MPPT 알고리즘 및 병렬운전 기술개발, (주)다쓰테크 (2009-2010)
• 에너지 시스템 솔루션 시스템용 3KW INVERTER/CHARGER 개발, 엘지전자(주) (2010-2011)
• ROBUST AC-AC 컨버터 시스템에 관한 연구, 엘지전자(주) (2010-2011)
• 전기자동차용 탑재형 LLC RESONANT 배터리 충전기 개발, (주)포스코 (2010-2011)
• LED TV용 전원회로 개발, 포항공대산학협력단 (2010-2011)
• 3KW급 단방향 및 양방향 단상 DC/AC 인버터 고효율 TOPOLOGY 연구, 엘지전자(주) (2011-2012)
• 1㎾급 전기자동차용 고효율 강압형 컨버터의 상품화 기술 개발, 사단법인한국산학연합회 (2011-2012)
• 태양광인버터 효율 향상을 위한 MPPT 알고리즘 및 제어 기술 개발, (주)다쓰테크 (2011-2012)
• 기술료 연구개발재투자과제, 포항공과대학교 (2011-2012)
• LED 램프용 무전해콘덴서형 고성능 전원회로 연구, 재단법인한국연구재단 (2012-2013)
• 학생인건비통합관리과제, 포항공대산학협력단 (2013-2020)
• 기술료 연구개발재투자과제, 포항공대산학협력단 (2013-2014)
• LED 램프용 무전해콘덴서형 고성능 전원회로 연구, 재단법인한국연구재단 (2013-2014)
• 시험분석 개별관리운영비과제, 포항공과대학교 (2013-2016)
• LED 램프용 무전해콘덴서형 고성능 전원회로 연구, 재단법인한국연구재단 (2014-2015)
• 4.10935의 이월과제, 재단법인한국연구재단 (2014-2015)
• 자체연구개발과제[2015년 신설], 포항공과대학교 (2015-2023)

• 권정민,권봉환, 높은 승압비를 갖는 고효율 직류변환기, 한국, 10-2008-0084758 (2008)
• 권봉환,권정민, 높은 승압비를 갖는 고효율 직류변환기, 한국, 10-2008-0084758 (2008)
• 권봉환,최우영, 플라즈마 디스플레이 패널의 에너지 회수 장치 및 방법, 한국, 10-2007-0126324 (2007)
• 권봉환,박재규, 비용 절감과 에너지 회수 효율 및 방전특성을 향상시킬 수 있는 서스테인 구동 회로 및 구동 방식, 한국, 10-2007-0126823 (2007)
• 권봉환, 입출력 결합인덕터를 이용한 승강압형 능동 클램프 직류-직류 변환회로, 한국, 10-2007-0032968 (2007)
• 권봉환,권정민, 능동 클램프 전류원 푸쉬풀 직류-직류 컨버터, USA, 11/466,825 (1992)
• 권봉환,권정민, Active-clamp current-source push-pull dc-dc converter, USA, 11/466,825 (1992)
• 권봉환,권정민, Active-clamp current-source push-pull dc-dc converter, USA, 11/466,825 (1992)
• 권봉환,권정민, 풀-브릿지 능동 클램프 직류-직류 컨버터, USA, 11/466,841 (1992)
• 권봉환, 입출력 결합인덕터를 이용한 승강압형 능동 클램프 직류-직류 변환회로, 한국, 10-2006-0086998 (1992)
• 권봉환, 공통 직류전력에 의한 복합기능형 on-line 무정전 전원장치, 한국, 10-2006-0098870 (1992)
• 권봉환,권정민, 고효율 역률 개선 회로, USA, 11/425,852 (1992)
• 권봉환,권정민, 능동 클램프 전류원 푸쉬풀 직류-직류 컨버터, 한국, 10-2006-0035324 (1992)
• 권봉환,권정민, 풀-브릿지 능동 클램프 직류-직류 컨버터, 한국, 10-2006-0035323 (1992)
• 권봉환, 하이브리드 자동차용 고효율 강압형 직류-직류 컨버터, 한국, 10-2006-0011749 (1992)
• 권봉환, 스위칭모드 전원장치의 대기전력 절감 장치, 한국, 10-2005-0123187 (1992)
• 권봉환, Energy recovery apparatus and method for plasma display panel, EP, 04255685.2-2205 (1992)
• 권봉환, Energy recovery apparatus and method for plasma display panel, -, 04255685.2-2205 (1992)
• 권봉환, 전파출력 직렬공진회로를 이용한 능동 클램프회로, 한국, 10-2005-0089468 (1992)
• 권봉환,권정민, 고효율 역률 개선 회로, 한국, 10-2005-0061953 (1992)
• 권봉환, 다중출력을 갖는 전류원 타입 전원공급회로, 한국, 10-2005-0067631 (1992)
• 권봉환,권정민, 전원회로장치, 한국, 10-2004-0110167 (1992)
• 권봉환,권정민, 전원회로 장치, 한국, 10-2004-0076352 (1992)
• 권봉환, PDP용 전원장치, 한국, 10-2004-0036831 (1992)
• 이응관,조장환,김봉균,권봉환, 플라즈마 디스플레이 패널의 에너지 회수장치 및 방법, 한국, 10-2003-0064813 (1992)
• 권봉환,이응관,조장환,김봉균, 플라즈마 디스플레이 패널의 에너지 회수장치 및 방법, 한국, 10-2003-0064813 (1992)
• 권봉환, D급 앰프 회로의 고조파왜율을 저감회로 및 그 방법, 한국, 10-2003-0058243 (1992)
• 권봉환, 고역률 하프 브리지형 컨버터, 대만, 91123988 (1992)
• 권봉환, Half-bridge converter with high power factor, 대만, 91123988 (1992)
• 권봉환, 전압구동방식의 동기 정류기의회로, 한국, 10-2003-0013000 (1992)
• 권봉환, 고역률 하프 브리지형 컨버터, EP, 02257264.8 (1992)
• 권봉환, Half-bridge converter with high power factor, EP, 02257264.8 (1992)
• 권봉환, 고역률 하프 브리지형 컨버터, -, 02257264.8 (1992)
• 권봉환, Half-bridge converter with high power factor, 일본, 2002-302479 (1992)
• 권봉환, 고역률 하프 브리지형 컨버터, 일본, 2002-302479 (1992)
• 권봉환, 고역률 하프 브리지형 컨버터, USA, 10/273,117 (1992)
• 권봉환, Half-bridge converter with high power factor, USA, 10/273,117 (1992)
• 권봉환, Single-stage converter compensating power factor, USA, 10/244,019 (1992)
• 권봉환, 역률보상 단일단 컨버터, 한국, 10-2002-0009740 (1992)
• 권봉환, 고역률 하프 브리지형 컨버터, 한국, 10-2001-0064936 (1992)
• 권봉환, 유도 전동기 구동회로, 한국, 10-2001-0042149 (1992)
• 권봉환, 전력반도체 소자의 과전류 보호회로, 한국, 10-1997-0059256 (1992)
• 권봉환, 교류쵸퍼를 이용한 순시전압보상기, 한국, 10-1997-0003303 (1992)
• 권봉환, 전자식 안정기의 전력 공급 회로, 한국, 10-1999-0018847 (1992)
• 권봉환,한경중, 유도전동기용 전자 접점기의 제어장치, 한국, 10-1996-0018187 (1992)
• 권봉환, 삼상 양방향 전압원 정류기의 제어 방법, 한국, 10-1997-0013027 (1992)
• 권봉환, 구역판별기를 사용한 공간벡터형 히스테리시스 전류제어기, 한국, 10-1996-0000790 (1992)
• 권봉환, 교류전압 제어 회로, 한국, 10-1996-0000789 (1992)
• 권봉환, 다이리스터 정류기의 직접디지탈 제어 방법, 한국, 10-1991-0001199 (1992)
• 권봉환, 트랜스형 능동 필터를 사용한 전류원 전원회로, 한국, 10-1991-0002854 (1992)