Study on an application of a dispersed power system (part 1) Fundamental consideration condition (電子通信エネルギー技術)
スポンサーリンク
概要
- 論文の詳細を見る
From the viewpoint of global warming and energy dispute, dispersed power generation systems have attracted considerable attention recently, in particular renewable and clean generation systems such as fuel-cells, photovoltaic cells and wind power systems. However, the influence of power flow and output variation in the existing power grid system occurs, depending upon the connection of dispersed power generation systems with the power grid. The increased implementation of dispersed power generation systems has been a direct response to power grid faults and natural disasters by environmentally minded individuals and self government bodies with interests in environmental and energy-saving problems. Although the dispersed power generation systems has long been an object of study for utility connected operations, there is little agreement because DC power supply systems have not yet been examined. Digitalization in home and industrial electrical products that convert applied AC power into DC power has rapidly advanced. On the other hand, power conversion efficiency has been remarkably improved by the combination of power supplies and use in integrated construction, because fuel-cells and photovoltaic-cells generate DC power. The application of dispersed DC power generation systems is proposed as the direction for future planning. Power efficiency is clarified as an important decision factor for the realized application of DC power supply systems. Furthermore, it was verified that a newly developed DC plug was safe and stable when inserting or removing, and that a multi-oscillated current resonant type DC-DC converter and a two-input DC-DC converter exhibit high efficiency. The experimental and simulated results are in good agreement.
- 社団法人電子情報通信学会の論文
- 2007-07-12
著者
-
Ishizuka Yoichi
Graduate School Of Science And Technology Nagasaki University
-
Matsuo H
Graduate School Of Science And Technology Nagasaki University
-
Matsuo Hirofumi
Department Of Electrical And Electronic Engineering Faculty Of Engineering Nagasaki University
-
Matsuo Hirofumi
Graduate School Of Science And Technology Nagasaki University
-
Matsuo Osamu
Graduate School of Science and Technology, Nagasaki University
-
Ota Hiroyuki
Fuji Electric Device Technology Co., Ltd.
-
Matsuo Osamu
Graduate School Of Science And Technology Nagasaki University
-
Ota Hiroyuki
Fuji Electric Device Technology Co. Ltd.
関連論文
- Analysis of a Multi-Oscillated Current Resonant Type DC-DC Converter
- Study on an application of a dispersed power system (part 2) Power supply system topology (電子通信エネルギー技術)
- Study on an application of a dispersed power system (part 1) Fundamental consideration condition (電子通信エネルギー技術)
- Suppression of the Input Current Harmonics and Output Voltage Ripple Using the Novel Multiple-Input AC-DC Converter(Electronic Circuits)
- Performance Characteristics of Buck-Boost Type Two-Input DC-DC Converter with an Activer Voltage Clamp(The IEICE Transactions (publishedin Japanese) Vol. J 86-B, No.6(Communications))
- Control Strategies of the Multiple-Input DC-DC Converter
- Novel Digital Controller with Static Model Reference for Switching DC-DC Power Converters(Energy in Electronics Communications)
- Network of Plant Remote Monitoring System Using UDP/IP for Wind-Farms(Power System Architecture)(the 25th International Telecommunications Energy Conference(INTELEC'03))
- Analysis of a Multi-Oscillated Current Resonant Type DC-DC Converter
- Analysis of Dynamic Characteristics for the Partially Resonant Active Filter with the DSP(Energy in Electronics Communications)
- Static Characteristics of the Digital PWM and/or PFM Controlled Switching DC-DC Converters(Energy in Electronics Communications)
- 1MHz High-Speed Digitally Controlled DC-DC Converter(the 25th International Telecommunications Energy Conference(INTELEC'03))
- Zero Voltage Transition Converter with the Function as an Active Filter(The IEICE Transactions (publishedin Japanese) Vol. J 86-B, No.6(Communications))
- Optimization for Output Current Stability of Power Feeding Equipment for Submerged Optical Amplifires