{"created":"2023-05-15T08:43:15.159821+00:00","id":972,"links":{},"metadata":{"_buckets":{"deposit":"e1e16df2-9b70-4895-9c07-d3c1311971d4"},"_deposit":{"created_by":13,"id":"972","owners":[13],"pid":{"revision_id":0,"type":"depid","value":"972"},"status":"published"},"_oai":{"id":"oai:aulib.repo.nii.ac.jp:00000972","sets":["7:35:140"]},"author_link":["1831","1832"],"item_10002_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2021-03-31","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"79-80","bibliographicPageEnd":"145","bibliographicPageStart":"127","bibliographic_titles":[{"bibliographic_title":"旭川大学経済学部紀要","bibliographic_titleLang":"ja"},{"bibliographic_title":"The journal of Faculty of Economics Asahikawa University","bibliographic_titleLang":"en"}]}]},"item_10002_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"北海道は再生可能エネルギーの宝庫と称されるが、再生可能エネルギー自給率はわずか10.9％であり全国平均を下回る。しかし、家庭におけるエネルギー消費量は全国平均より45％多い。\n積雪寒冷地域における屋上太陽光発電システムの10年間の発電量等のデータに基づき、発電量と日射量の関係、投資回収年数、二酸化炭素排出削減効果を明らかにした。更に、積雪による発電ロスを推定し、積雪の解決策を示した。\n太陽光発電の投資回収年数が非常に長く、投資回収年数だけで評価するなら、決して良い投資ではない。しかし、二酸化炭素排出削減効果、停電時の非常用電源としての活用等を含めて考えると、投資効果が高く評価されるだろう。\n近年、太陽光発電システム単価が低下すると共に、耐久性や発電効率が高くなり、投資対効果が改善されつつある。再生可能エネルギーを有効に活用し、電気の自給自足を期待している。\n\nHokkaido is a rich repository of the renewable energy source, but its renewable energy self-sufficiency ratio is only10.9％ and is less than national average. However, the energy consumption in the home has more 45％ than national average.\nBased on data such as the quantity of generation the rooftop type PV system in the snow cold area for ten years, I clarified the relations between the quantity of generation and the quantity of solar radiation, payback period and the reduction of carbon dioxide discharge. Furthermore, I estimated generation loss by the snow accumulation and showed solution of the snow accumulation.\nThe payback period of the photovoltaic power generation is very long. It is not good investment if evaluated only at return on investment. However, the investment effect is appreciated, when the reduction of carbon dioxide discharge and using as an emergency power supply if necessary in case of a disaster.\nIn late years, PV system unit price falls, and the durability and generation efficiency become higher, and return on investment is improved. I expect \nself-sufficiency of electricity by utilization of the renewable energy.","subitem_description_language":"ja","subitem_description_type":"Abstract"}]},"item_10002_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"旭川大学経済学部"}]},"item_10002_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA12396640","subitem_source_identifier_type":"NCID"}]},"item_10002_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"18841481","subitem_source_identifier_type":"PISSN"}]},"item_10002_version_type_20":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"張, 興和","creatorNameLang":"ja"},{"creatorName":"チョウ, コウワ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Zhang, Xinghe","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2021-06-18"}],"displaytype":"detail","filename":"P127-145(張).pdf","filesize":[{"value":"1.6 MB"}],"format":"application/pdf","licensetype":"license_11","mimetype":"application/pdf","url":{"label":"積雪寒冷地域における住宅用太陽光発電への期待 ―３kW屋上太陽光発電10年間の運転実績から―","url":"https://aulib.repo.nii.ac.jp/record/972/files/P127-145(張).pdf"},"version_id":"99085ce6-0ca2-4cb6-9ac5-5e2d54417e87"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"太陽光発電","subitem_subject_scheme":"Other"},{"subitem_subject":"自立運転","subitem_subject_scheme":"Other"},{"subitem_subject":"日射量","subitem_subject_scheme":"Other"},{"subitem_subject":"省エネルギー","subitem_subject_scheme":"Other"},{"subitem_subject":"積雪","subitem_subject_scheme":"Other"},{"subitem_subject":"発電ロス","subitem_subject_scheme":"Other"},{"subitem_subject":"固定価格買取制度","subitem_subject_scheme":"Other"},{"subitem_subject":"投資回収年数","subitem_subject_scheme":"Other"},{"subitem_subject":"photovoltaic power generation system","subitem_subject_scheme":"Other"},{"subitem_subject":"solar power generation","subitem_subject_scheme":"Other"},{"subitem_subject":"self-sustaining operation","subitem_subject_scheme":"Other"},{"subitem_subject":"quantity of solar radiation","subitem_subject_scheme":"Other"},{"subitem_subject":"energy saving","subitem_subject_scheme":"Other"},{"subitem_subject":"snow accumulation","subitem_subject_scheme":"Other"},{"subitem_subject":"generation loss","subitem_subject_scheme":"Other"},{"subitem_subject":"Feed-in Tariff(FIT)","subitem_subject_scheme":"Other"},{"subitem_subject":"payback period","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"departmental bulletin paper"}]},"item_title":"積雪寒冷地域における住宅用太陽光発電への期待 ―３kW屋上太陽光発電10年間の運転実績から―","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"積雪寒冷地域における住宅用太陽光発電への期待 ―３kW屋上太陽光発電10年間の運転実績から―","subitem_title_language":"ja"},{"subitem_title":"Expectation to photovoltaic generation system for the houses in the snow cold area  -The results to generate electric power for the 10 years using the 3kW rooftop type-","subitem_title_language":"en"}]},"item_type_id":"10002","owner":"13","path":["140"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2021-06-18"},"publish_date":"2021-06-18","publish_status":"0","recid":"972","relation_version_is_last":true,"title":["積雪寒冷地域における住宅用太陽光発電への期待 ―３kW屋上太陽光発電10年間の運転実績から―"],"weko_creator_id":"13","weko_shared_id":-1},"updated":"2024-02-19T06:54:21.672246+00:00"}