[논문]Utility AC Frequency to High Frequency ACPower Conversion Circuit with Soft Switching PWM Strategy

Sugimura Hisayuki; Ahmed Nabil A.; Ahmed Tarek; Lee Hyun-Woo; Nakaoka Mutsuo

Utility AC Frequency to High Frequency ACPower Conversion Circuit with Soft Switching PWM Strategy 원문보기

KIEE international transactions on electrical machinery and energy conversion systems, v.5B no.2, 2005년, pp.181 - 188

Sugimura Hisayuki (The Electric Energy Saving Reserach Center, Kyungnam University) , Ahmed Nabil A. (The Electric Energy Saving Research Center, Kyungnam University) , Ahmed Tarek (The Graduate School of Science and Engineering Yamaguchi University) , Lee Hyun-Woo (he Electric Energy Saving Reserach Center, Kyungnam University) , Nakaoka Mutsuo (he Electric Energy Saving Reserach Center, Kyungnam University)

Abstract ▼ AI-Helper

In this paper, a DC smoothing filterless soft switching pulse modulated high frequency AC power conversion circuit connected to utility. frequency AC power source is proposed for consumer induction heating hot water producer, steamer and super heated steamer. The operating principle of DC link filterless utility frequency AC-high frequency AC (HF AC) power conversion circuit defined as high frequency cycloinverter is described, which can operate under a principle of ZVS/AVT and power regulation based on alternate asymmetrical PWM in synchronization with the utility frequency single phase AC positive or negative half wave voltage. The dual mode modulation control scheme based on high frequency PWM and commercial frequency AC voltage PDM for the proposed high frequency cycloinverter are discussed to enlarge its soft switching commutation operating range for wide HF AC power regulation. This high frequency cycloinverter is developed for high frequency IH Dual Packs Heater (DPH) type boiler used in consumer and industrial fluid pipeline systems. Based on the experiment and simulation results, this high frequency cycloinverter is proved to be suitable for the consumer use IH-DPH boiler and hot water producers. The cycloinverter power regulation and power conversion efficiency characteristics are evaluated and discussed.

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제안 방법

This paper proposes a novel utility frequency AC-high frequency AC power conversion circuit defined as high frequency cycloinverter or cycloconverter, which does not include DC smoothing filter stage. The circuit operation principle of the proposed soft switching PWM AC - high frequency (HF) AC power cycloinverter is described for the hot-water producer and steamer using new IH Dual Packs Fluid Heater (DPH).

참고문헌 (8)

？B. K. Lee, J. W. Jung, B. S. Suh, and D. S. Hyun, 'A New Half-Bridge Inverter Topology with Active Auxiliary Resonant Circuit Using Insulated Gate Bipolar Transistors for Induction Heating Appliances,' Proceedings of IEEE Power Electronics Specialists Conference, Vol.2, pp.1232-1237, June, 1999
？H. Terai, H. Sadakata, H. Omori, H. Yamashita, and M. Nakaoka, 'High Frequency Soft Switching Inverter for Fluid-Heating Appliance Using Induction Eddy Current-based Involuted Type Heat,' Proceedings of IEEE Power Electronics Specialists Conference, vol4, pp.1874-1878, Cairns, Australia, June, 2002
？L. Gamage, T. Ahmed, H. Sugimura, S. Chandhaket and M. Nakoka,' Series Load Resonant Phase Shifted ZVS-PWM High-Frequency Inverter with a Single Auxiliary Edge Resonant AC Load Side Snubber for Induction Heating Super Heated Steamer', Proceedings of 2003 International Conference on Power Electronics and Drive Systems (PEDS), pp. 30-37, Singapore, November, 2003
？H. Tanaka, M. Kaneda, S. Chandhaket, M. Aubdallha AL, M. Nakaoka 'Eddy Current Dual Packs Heater based Continuous Pipeline Fluid Heating using Soft Switching PWM High Frequency Inverter', Proceedings of International Symposium on Industrial Electronics (ICPE), Mexico, pp306-311 , December, 2000
？H. Sugimura, H. Muraoka, K. Soushin, M. Matsuda, and M. Nakaoka' Dual Mode ZVS-PWM High Frequency Load Resonant Inverter with Auxiliary Edge resonant Snubber for Super Heated Steamer', Proceedings of The 29th Annual Conference of the IEEE Industrial Electronics Society (IECON), pp. 1679-1684, Virginia, USA, November, 2003
？H. Tanaka, H. Sadakata, Hi. Muraoka, E. Hiraki and M. Nakaoka, 'Innovative Electromagnetic Induction Eddy Current based Far Infrared Rays Radiant Heater using Soft Switching PWM Inverter with Duty Cycle Control Scheme', Proceedings of KIPE-ICPE (Korean Institute Power Electronics-International Conference on Power Electronics)-Korea, Vol.1, pp64-68, October, 2001
？T. Nakamizo, Bin Guo, M. Nakaoka, 'New Generation Electromagnetic Induction-based Fluid-Heating Energy Processing Appliance using Voltage-Fed PWM Resonant Inverter', Proceedings of PCIM(Power Conversion and Intelligent Motion)-Japan, Vol.1, pp.？597-607, April, 1998
？H. Sadakata, M. Nakaoka, H. Yamashita, H. Omori and H. Terai 'Development of Induction Heated Hot Water Producer using Soft Switching PWM High-frequency Inverter', Proceedings of IEEE-lAS PCC (Power Conversion Conference)-Osaka, Vol.2, pp452-455, April, 2002

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