{"_buckets": {"deposit": "aca2a7c1-dff2-4b4c-b085-6386d5e7758b"}, "_deposit": {"id": "2593", "owners": [], "pid": {"revision_id": 0, "type": "recid", "value": "2593"}, "status": "published"}, "_oai": {"id": "oai:meral.edu.mm:recid/2593", "sets": ["user-uy"]}, "communities": ["ccm", "ccp", "kyauksetu", "ltc", "maas", "miit", "mlmu", "mmu", "mtlu", "mtu", "mub", "mude", "mufl", "pathein", "scu", "suoe", "tcu", "tgu", "tuh", "tum", "ucsm", "ucsmtla", "ucsmub", "ucspathein", "ucstaungoo", "ucsy", "udmm", "udmy", "uit", "um", "um1", "um2", "umkn", "umm", "uphy", "urj", "uvs", "uy", "yau", "ydbu", "ytu", "yude", "yueco", "yufl", "yuoe"], "control_number": "2593", "item_1583103067471": {"attribute_name": "Title", "attribute_value_mlt": [{"subitem_1551255647225": "Microcontroller based induction Furnace Control System", "subitem_1551255648112": "en"}]}, "item_1583103085720": {"attribute_name": "Description", "attribute_value_mlt": [{"interim": "In this paper, the microcontroller based induction furnace control system which have rectifier system and inverter system is presented. This design is based on induction furnace controller of South Dagon Industry Zone Foundry. The design aims to implement for 1000Hz coreless induction furnace driven from three-phase 400V, 50Hz power supply. This thesis emphasizes on microcontroller-based rectifier control system which is reliable from several view points such as stability, temperature dependence, power fluctuation, load fluctuation and qualities of melting result. To construct the desired control circuit, surveys were made on various induction furnace controllers in the industrial zones. A comparative study is presented according to specifications and classifications of furnaces. In this thesis, the rectifier phase control circuit based on 8051 family microcontroller is designed and programmed. A rectifier trigger control circuit based on AT89S51microcontroller device was chosen for implementation and modifications were made according to availability of components and stability criteria. An assembly language program is developed to suit the furnace application. The design is presented for ADCo809 analog-to-digital converter as front end integrated circuit (IC) and the output is intended to drive six-silicon controlled rectifiers in a three-phase bridge formation. The system was implemented using Keil software for compilation and program download using Willar programmer. It was tested for stability and satisfactory operation results were obtained."}]}, "item_1583103108160": {"attribute_name": "Keywords", "attribute_value_mlt": [{"interim": "Control System"}]}, "item_1583103120197": {"attribute_name": "Files", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_access", "date": [{"dateType": "Available", "dateValue": "2020-05-05"}], "displaytype": "preview", "download_preview_message": "", "file_order": 0, "filename": "Microcontroller based induction Furnace Control System.pdf", "filesize": [{"value": "1795 Kb"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 1795000.0, "url": {"url": "https://meral.edu.mm/record/2593/files/Microcontroller based induction Furnace Control System.pdf"}, "version_id": "cd544542-804a-4986-98e2-39a97f3ec370"}]}, "item_1583103131163": {"attribute_name": "Journal articles", "attribute_value_mlt": [{"subitem_journal_title": "Proceedings of the First International Conference on Science and Engineering", "subitem_volume": "1"}]}, "item_1583103147082": {"attribute_name": "Conference papaers", "attribute_value_mlt": [{}]}, "item_1583103211336": {"attribute_name": "Books/reports/chapters", "attribute_value_mlt": [{}]}, "item_1583103233624": {"attribute_name": "Thesis/dissertations", "attribute_value_mlt": [{"subitem_supervisor(s)": []}]}, "item_1583105942107": {"attribute_name": "Authors", "attribute_value_mlt": [{"subitem_authors": [{"subitem_authors_fullname": "Cho Cho Ei"}, {"subitem_authors_fullname": "Saldanha, Clement"}, {"subitem_authors_fullname": "Zaw Min Naing"}]}]}, "item_1583108359239": {"attribute_name": "Upload type", "attribute_value_mlt": [{"interim": "Other"}]}, "item_1583108428133": {"attribute_name": "Publication type", "attribute_value_mlt": [{"interim": "Other"}]}, "item_1583159729339": {"attribute_name": "Publication date", "attribute_value": "2009"}, "item_1583159847033": {"attribute_name": "Identifier", "attribute_value": "https://uyr.uy.edu.mm/handle/123456789/317"}, "item_title": "Microcontroller based induction Furnace Control System", "item_type_id": "21", "owner": "1", "path": ["1582967549708"], "permalink_uri": "http://hdl.handle.net/20.500.12678/0000002593", "pubdate": {"attribute_name": "Deposited date", "attribute_value": "2020-03-05"}, "publish_date": "2020-03-05", "publish_status": "0", "recid": "2593", "relation": {}, "relation_version_is_last": true, "title": ["Microcontroller based induction Furnace Control System"], "weko_shared_id": -1}