太陽光発電の漁船利用に向けた変換効率の改善 Improvement of Efficiency of Photo Voltaic Generating System Utilized on a Fishing Boat

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Abstract

太陽電池の漁船への応用を前提とした高効率運転の確立を目的として,太陽電池の高効率運転が得られる売電圧制御に,素子温度により設定電圧を調整する機能を追加した太陽光発電システムの実験を実施した。その結果,変換効率は前報で得られた効率を2ポイント上回り15%を確認した。また,本装置を実船に搭載した場合の発生電力を推定し,一日当たり約67kWhの電力を得た。これは,蓄電池系統の浮動充電装置の電源として利用可能なことを明らかにした。

The purpose of this study is to improve the efficiency of operation of a solar battery to supply energy forequipment in a fishing boat. For this purpose, a long-term experiment employing a photo-voltaic generating systemwas carried out. This system allows the adjustment of the setting voltage based on the solar battery temperature,thus producing constant voltage.The efficiency obtained with this system (15%) exceeded by 2 percentual points the efficiency obtained ina previous study. The electric power which could be generated with this system in an actual ship was estimatedto be about 67 kWh per day. This result suggests that a solar battery could be utilized as a power supply for thefloating charge device of a storage battery system.

Journal

  • Journal of Fisheries Engineering

    Journal of Fisheries Engineering 36(1), 21-28, 1999-07-15

    The Japanese Society of Fisheries Engineering

References:  3

Cited by:  1

Codes

  • NII Article ID (NAID)
    10008275160
  • NII NACSIS-CAT ID (NCID)
    AN10278554
  • Text Lang
    ENG
  • Article Type
    Journal Article
  • ISSN
    09167617
  • NDL Article ID
    4818652
  • NDL Source Classification
    ZR26(科学技術--農林水産--水産)
  • NDL Call No.
    Z18-1327
  • Data Source
    CJP  CJPref  NDL  J-STAGE  JASI 
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