{"id":4180,"date":"2020-03-05T19:26:44","date_gmt":"2020-03-05T10:56:44","guid":{"rendered":"https:\/\/people.utm.my\/razman-ayop\/?p=4180"},"modified":"2020-07-31T20:43:10","modified_gmt":"2020-07-31T12:13:10","slug":"copyright-current-resistance-photovoltaic-model-computed-using-binary-search-method","status":"publish","type":"post","link":"https:\/\/people.utm.my\/razman-ayop\/copyright-current-resistance-photovoltaic-model-computed-using-binary-search-method\/","title":{"rendered":"Copyright – Current-Resistance Photovoltaic Model Computed using Binary Search Method"},"content":{"rendered":"

[et_pb_section fb_built=”1″ _builder_version=”4.4.2″ custom_padding=”0px||0px|||”][et_pb_row _builder_version=”4.4.2″ custom_padding=”34px|||||”][et_pb_column type=”4_4″ _builder_version=”4.4.2″][et_pb_image src=”https:\/\/people.utm.my\/razman-ayop\/wp-content\/uploads\/sites\/2074\/2020\/03\/Drawing1.png” show_in_lightbox=”on” _builder_version=”4.4.2″][\/et_pb_image][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”1_2,1_2″ _builder_version=”4.4.2″ custom_padding=”38px|||||”][et_pb_column type=”1_2″ _builder_version=”4.4.2″][et_pb_text _builder_version=”4.4.2″]<\/p>\n

Problem Statement<\/span><\/strong><\/h3>\n
    \n
  • The conventional PV model can only have either current or voltage as input.<\/li>\n
  • The PV emulator has instability problem\u00a0 when using the conventional PV model.<\/li>\n
  • The PV model with resistance input is suitable for PV emulator since it can eliminate the instability problem. However, this model is mathematically not exist.<\/li>\n
  • The PV model with resistance input can be created using the conventional PV model using the Look-Up Table (LUT) method, but it require a lot of data. It is also not flexible since PV model is 4 dimensional (irradiance, temperature, resistance, current) which require more data to ensure model accuracy.<\/li>\n<\/ul>\n

    [\/et_pb_text][\/et_pb_column][et_pb_column type=”1_2″ _builder_version=”4.4.2″][et_pb_text _builder_version=”4.4.2″]<\/p>\n

    Solution<\/span><\/strong><\/h3>\n
      \n
    • Proposed a mathematical Current-Resistance (I-R) PV model.<\/li>\n
    • It does not require a lot of memory and it is highly stable.<\/li>\n
    • Since the proposed PV model cannot be solved using the standard Newton-Raphson Method, the Binary Search Method is used.<\/li>\n<\/ul>\n

      [\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=”4.4.2″][et_pb_column _builder_version=”4.4.2″ type=”4_4″][et_pb_image _builder_version=”4.4.2″ src=”https:\/\/people.utm.my\/razman-ayop\/wp-content\/uploads\/sites\/2074\/2020\/03\/BSM.jpg” hover_enabled=”0″ align=”center”][\/et_pb_image][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":"

      Problem Statement The conventional PV model can only have either current or voltage as input. The PV emulator has instability problem\u00a0 when using the conventional PV model. The PV model with resistance input is suitable for PV emulator since it can eliminate the instability problem. However, this model is mathematically not exist. The PV model […]<\/p>\n","protected":false},"author":24954,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[68],"tags":[],"class_list":["post-4180","post","type-post","status-publish","format-standard","hentry","category-research-activities"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/people.utm.my\/razman-ayop\/wp-json\/wp\/v2\/posts\/4180","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/people.utm.my\/razman-ayop\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/people.utm.my\/razman-ayop\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/people.utm.my\/razman-ayop\/wp-json\/wp\/v2\/users\/24954"}],"replies":[{"embeddable":true,"href":"https:\/\/people.utm.my\/razman-ayop\/wp-json\/wp\/v2\/comments?post=4180"}],"version-history":[{"count":7,"href":"https:\/\/people.utm.my\/razman-ayop\/wp-json\/wp\/v2\/posts\/4180\/revisions"}],"predecessor-version":[{"id":4206,"href":"https:\/\/people.utm.my\/razman-ayop\/wp-json\/wp\/v2\/posts\/4180\/revisions\/4206"}],"wp:attachment":[{"href":"https:\/\/people.utm.my\/razman-ayop\/wp-json\/wp\/v2\/media?parent=4180"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/people.utm.my\/razman-ayop\/wp-json\/wp\/v2\/categories?post=4180"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/people.utm.my\/razman-ayop\/wp-json\/wp\/v2\/tags?post=4180"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}