{"id":2815,"date":"2022-09-12T15:36:09","date_gmt":"2022-09-12T14:36:09","guid":{"rendered":"https:\/\/future-power-grid.sites.er.kcl.ac.uk\/?page_id=2815"},"modified":"2022-09-12T16:01:28","modified_gmt":"2022-09-12T15:01:28","slug":"journal-paper-published-on-31-08-2022","status":"publish","type":"page","link":"https:\/\/future-power-grid.sites.er.kcl.ac.uk\/?page_id=2815","title":{"rendered":"Journal paper, published on 2022.08.31"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"2815\" class=\"elementor elementor-2815\">\n\t\t\t\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-821403d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"821403d\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-95d7e61\" data-id=\"95d7e61\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ebe33d3 elementor-widget elementor-widget-heading\" data-id=\"ebe33d3\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.9.0 - 06-12-2022 *\/\n.elementor-heading-title{padding:0;margin:0;line-height:1}.elementor-widget-heading .elementor-heading-title[class*=elementor-size-]>a{color:inherit;font-size:inherit;line-height:inherit}.elementor-widget-heading .elementor-heading-title.elementor-size-small{font-size:15px}.elementor-widget-heading .elementor-heading-title.elementor-size-medium{font-size:19px}.elementor-widget-heading .elementor-heading-title.elementor-size-large{font-size:29px}.elementor-widget-heading .elementor-heading-title.elementor-size-xl{font-size:39px}.elementor-widget-heading .elementor-heading-title.elementor-size-xxl{font-size:59px}<\/style><h2 class=\"elementor-heading-title elementor-size-default\">Coordinated Control of Three Single-phase BESS Inverters Using Local Measurements to Mitigate Voltage Unbalance <\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-4de217f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4de217f\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-77caa39\" data-id=\"77caa39\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1f5e6e4 elementor-widget elementor-widget-text-editor\" data-id=\"1f5e6e4\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.9.0 - 06-12-2022 *\/\n.elementor-widget-text-editor.elementor-drop-cap-view-stacked .elementor-drop-cap{background-color:#818a91;color:#fff}.elementor-widget-text-editor.elementor-drop-cap-view-framed .elementor-drop-cap{color:#818a91;border:3px solid;background-color:transparent}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap{margin-top:8px}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap-letter{width:1em;height:1em}.elementor-widget-text-editor .elementor-drop-cap{float:left;text-align:center;line-height:1;font-size:50px}.elementor-widget-text-editor .elementor-drop-cap-letter{display:inline-block}<\/style>\t\t\t\t<p>31 August 2022, Dr Grazia Todeschini\u00a0<\/p><p>\u00a0<\/p><p>Open-access pdf file available <a href=\"https:\/\/kclpure.kcl.ac.uk\/portal\/en\/publications\/coordinated-control-of-three-singlephase-bess-inverters-using-local-measurements-to-mitigate-voltage-unbalance(064f3414-fd65-46ed-84cc-e93df93126dd).html\">here<\/a>\u00a0<\/p><p>\u00a0<\/p><p>\u00a0<\/p><p><strong>Abstract:<\/strong> This paper proposes a control algorithm for single-phase battery inverters to provide voltage unbalance compensation in distribution networks with high penetration of photovoltaic panels and electric vehicles. A typical distribution system is studied to quantify the impact of single-phase loads and generating units on voltage unbalance levels, and identify the conditions that lead to the highest voltage unbalance. Voltage unbalance compensation is then performed by regulating active and reactive power exchange between three single-phase battery energy storage units and the power grid. The proposed control strategy consists of an upper level control system to coordinate the three units by sending active and reactive power reference signals, and a BESS control system to regulate active and reactive power exchange between each single-phase inverter and the grid. Simulation results show that the effectiveness of this approach depends on the location where the energy storage units are installed. The positive impact of the proposed methodology on balancing the power flow and reducing the transformer zero-sequence current is also demonstrated. Finally, Hardware-In-The-Loop (HIL) experiments are carried out to provide validation of the control algorithm in real-time.<\/p><p>\u00a0<\/p><p>\u00a0<\/p><p><strong>Citation:<\/strong> I. Mexis, G. Todeschini and Z. Zhou, &#8220;Coordinated Control of Three Single\u2013Phase BESS Inverters Using Local Measurements to Mitigate Voltage Unbalance,&#8221; in\u00a0<em>IEEE Transactions on Energy Conversion<\/em>, 2022, doi: 10.1109\/TEC.2022.3202137.<\/p><p>\u00a0<\/p><p>\u00a0<\/p><p>doi: <a href=\"https:\/\/doi.org\/10.1109\/TEC.2022.3202137\" target=\"_blank\" rel=\"noopener\">10.1109\/TEC.2022.3202137<\/a><\/p><p>\u00a0<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Coordinated Control of Three Single-phase BESS Inverters Using Local Measurements to Mitigate Voltage Unbalance 31 August 2022, Dr Grazia Todeschini\u00a0 \u00a0 Open-access pdf file available here\u00a0 \u00a0 \u00a0 Abstract: This paper proposes a control algorithm for single-phase battery inverters to provide voltage unbalance compensation in distribution networks with high penetration of photovoltaic panels and electric &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"https:\/\/future-power-grid.sites.er.kcl.ac.uk\/?page_id=2815\"> <span class=\"screen-reader-text\">Journal paper, published on 2022.08.31<\/span> Read More &raquo;<\/a><\/p>\n","protected":false},"author":4,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_coblocks_attr":"","_coblocks_dimensions":"","_coblocks_responsive_height":"","_coblocks_accordion_ie_support":"","site-sidebar-layout":"no-sidebar","site-content-layout":"page-builder","ast-global-header-display":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":""},"_links":{"self":[{"href":"https:\/\/future-power-grid.sites.er.kcl.ac.uk\/index.php?rest_route=\/wp\/v2\/pages\/2815"}],"collection":[{"href":"https:\/\/future-power-grid.sites.er.kcl.ac.uk\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/future-power-grid.sites.er.kcl.ac.uk\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/future-power-grid.sites.er.kcl.ac.uk\/index.php?rest_route=\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/future-power-grid.sites.er.kcl.ac.uk\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2815"}],"version-history":[{"count":21,"href":"https:\/\/future-power-grid.sites.er.kcl.ac.uk\/index.php?rest_route=\/wp\/v2\/pages\/2815\/revisions"}],"predecessor-version":[{"id":2850,"href":"https:\/\/future-power-grid.sites.er.kcl.ac.uk\/index.php?rest_route=\/wp\/v2\/pages\/2815\/revisions\/2850"}],"wp:attachment":[{"href":"https:\/\/future-power-grid.sites.er.kcl.ac.uk\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2815"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}