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Paper Abstract and Keywords
Presentation 2008-11-20 15:40
Development of Power Conditioner for Photovoltaic System with Gradationally Controlled Voltage Inverter
Tomoyuki Kawakami, Tatsuya Okuda, Kenji Fujiwara, Akihiko Iwata, Naoki Nishio, Makoto Kasugai (Mitsubishi Elec Co.) EE2008-52
Abstract (in Japanese) (See Japanese page) 
(in English) A typical photovoltaic system consists of a module containing multiple photovoltaic cells and a power conditioner that converts the generated DC into AC. For further expansion, the power generation cost must be greatly reduced. The key to achieving such low generation cost is to improve the power generation efficiency of the photovoltaic cells and power conversion efficiency of the power conditioners. Mitsubishi Electric’s multicrystalline silicon photovoltaic system is the most efficient in the industry thanks to the development of efficiency-enhancing technologies for both the cell and power conditioner. This paper presents the gradationally-controlled voltage type inverter technologies for raising the efficiency of power conditioners.
Keyword (in Japanese) (See Japanese page) 
(in English) Photovoltaic / Power Conditioner / Inverter / MOSFET / Efficiency / / /  
Reference Info. IEICE Tech. Rep., vol. 108, no. 308, EE2008-52, pp. 47-50, Nov. 2008.
Paper # EE2008-52 
Date of Issue 2008-11-13 (EE) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
and
reproduction		 All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
Download PDF EE2008-52

Conference Information
Committee EE  
Conference Date 2008-11-20 - 2008-11-20 
Place (in Japanese) (See Japanese page) 
Place (in English) Kikai-Shinko-Kaikan Bldg. 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To EE 
Conference Code 2008-11-EE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Development of Power Conditioner for Photovoltaic System with Gradationally Controlled Voltage Inverter 
Sub Title (in English)  
Keyword(1) Photovoltaic  
Keyword(2) Power Conditioner  
Keyword(3) Inverter  
Keyword(4) MOSFET  
Keyword(5) Efficiency  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Tomoyuki Kawakami  
1st Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Elec Co.)
2nd Author's Name Tatsuya Okuda  
2nd Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Elec Co.)
3rd Author's Name Kenji Fujiwara  
3rd Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Elec Co.)
4th Author's Name Akihiko Iwata  
4th Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Elec Co.)
5th Author's Name Naoki Nishio  
5th Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Elec Co.)
6th Author's Name Makoto Kasugai  
6th Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Elec Co.)
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Speaker Author-1 
Date Time 2008-11-20 15:40:00 
Presentation Time 30 minutes 
Registration for EE 
Paper # EE2008-52 
Volume (vol) vol.108 
Number (no) no.308 
Page pp.47-50 
#Pages 4 
Date of Issue 2008-11-13 (EE) 

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