{"created":"2022-01-27T07:46:39.573126+00:00","id":2003841,"links":{},"metadata":{"_buckets":{"deposit":"04b889fa-ee59-4bc4-a6e0-7e02583a9043"},"_deposit":{"id":"2003841","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"2003841"},"status":"published"},"_oai":{"id":"oai:u-ryukyu.repo.nii.ac.jp:02003841","sets":["1642837622505:1642837855274:1642837861937","1642838403551:1642838406845"]},"author_link":[],"item_1617186331708":{"attribute_name":"Title","attribute_value_mlt":[{"subitem_1551255647225":"多地域電力系統を対象としたLQI形負荷周波数制御","subitem_1551255648112":"ja"},{"subitem_1551255647225":"LQI-Type Load-Frequency Control for Multi-Area Electric Energy Systems","subitem_1551255648112":"en"}]},"item_1617186419668":{"attribute_name":"Creator","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"山下, 勝己","creatorNameLang":"ja"}]},{"creatorNames":[{"creatorName":"宮城, 隼夫","creatorNameLang":"ja"}]},{"creatorNames":[{"creatorName":"Yamashita, Katsumi","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"Miyagi, Hayao","creatorNameLang":"en"}]}]},"item_1617186476635":{"attribute_name":"Access Rights","attribute_value_mlt":[{"subitem_1522299639480":"open access","subitem_1600958577026":"http://purl.org/coar/access_right/c_abf2"}]},"item_1617186609386":{"attribute_name":"Subject","attribute_value_mlt":[{"subitem_1522299896455":"en","subitem_1522300014469":"Other","subitem_1523261968819":"Control Systems"},{"subitem_1522299896455":"en","subitem_1522300014469":"Other","subitem_1523261968819":"Optimal Control"},{"subitem_1522299896455":"en","subitem_1522300014469":"Other","subitem_1523261968819":"Power Systems"}]},"item_1617186626617":{"attribute_name":"Description","attribute_value_mlt":[{"subitem_description":"This paper presents a new method of designing discrete-type load-frequency regulator for interconnected power systems. Discrete-type optimal control law is decided by defining a discrete-type quadratic performance index and then minimizing it in accordance with the dynamic programming approach. An especially attractive feature of the proposed control scheme is that it requires as inputs signals accumulative quantities of area control error. The realization of such a regulator may be easy and of low cost because of its simple costruction.\\nIn this paper, we apply the above method to 3～5-area systems provided with nonreheat type turbines. The results show that the proposed discrete-type regulator can act satisfactorily for improving dynamic responses of the load-frequency cotrol.","subitem_description_type":"Other"},{"subitem_description":"紀要論文","subitem_description_type":"Other"}]},"item_1617186643794":{"attribute_name":"Publisher","attribute_value_mlt":[{"subitem_1522300295150":"ja","subitem_1522300316516":"琉球大学工学部"}]},"item_1617186702042":{"attribute_name":"Language","attribute_value_mlt":[{"subitem_1551255818386":"jpn"}]},"item_1617186783814":{"attribute_name":"Identifier","attribute_value_mlt":[{"subitem_identifier_type":"HDL","subitem_identifier_uri":"http://hdl.handle.net/20.500.12000/5575"}]},"item_1617186920753":{"attribute_name":"Source Identifier","attribute_value_mlt":[{"subitem_1522646500366":"ISSN","subitem_1522646572813":"0389-102X"},{"subitem_1522646500366":"NCID","subitem_1522646572813":"AN0025048X"}]},"item_1617186941041":{"attribute_name":"Source Title","attribute_value_mlt":[{"subitem_1522650068558":"ja","subitem_1522650091861":"琉球大学工学部紀要"}]},"item_1617187056579":{"attribute_name":"Bibliographic Information","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1986-10","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"32","bibliographicPageEnd":"133","bibliographicPageStart":"127"}]},"item_1617258105262":{"attribute_name":"Resource Type","attribute_value_mlt":[{"resourcetype":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_1617265215918":{"attribute_name":"Version Type","attribute_value_mlt":[{"subitem_1522305645492":"VoR","subitem_1600292170262":"http://purl.org/coar/version/c_970fb48d4fbd8a85"}]},"item_1617605131499":{"attribute_name":"File","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_access","filename":"No32p127.pdf","mimetype":"application/pdf","url":{"objectType":"fulltext","url":"https://u-ryukyu.repo.nii.ac.jp/record/2003841/files/No32p127.pdf"},"version_id":"8367a3ed-ba6c-4ffe-a36f-059cdd477323"}]},"item_title":"多地域電力系統を対象としたLQI形負荷周波数制御","item_type_id":"15","owner":"1","path":["1642837861937","1642838406845"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2008-04-02"},"publish_date":"2008-04-02","publish_status":"0","recid":"2003841","relation_version_is_last":true,"title":["多地域電力系統を対象としたLQI形負荷周波数制御"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2022-10-31T01:45:22.164756+00:00"}