{"id":244712,"date":"2024-10-19T16:04:59","date_gmt":"2024-10-19T16:04:59","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bsi-pd-iec-ts-62898-12017\/"},"modified":"2024-10-25T11:04:28","modified_gmt":"2024-10-25T11:04:28","slug":"bsi-pd-iec-ts-62898-12017","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bsi-pd-iec-ts-62898-12017\/","title":{"rendered":"BSI PD IEC\/TS 62898-1:2017"},"content":{"rendered":"<p>The purpose of this part of <span class=\"std\"> <span class=\"std-ref\">IEC&nbsp;62898<\/span> <\/span>, which is a Technical Specification, is to provide guidelines for microgrid projects planning and specification. Microgrids considered in this document are alternating current (AC) electrical systems with loads and distributed energy resources (DER) at low or medium voltage level. This document does not cover direct current (DC) microgrids.<\/p>\n<p>Microgrids are classified into isolated microgrids and non-isolated microgrids. Isolated microgrids have no electrical connection to a wider electric power system. Non-isolated microgrids can act as controllable units to the electric power system and can operate in the following two modes:<\/p>\n<ul>\n<li>\n<p>grid-connected mode;<\/p>\n<\/li>\n<li>\n<p>island mode.<\/p>\n<\/li>\n<\/ul>\n<p>This document will cover the following areas:<\/p>\n<ul>\n<li>\n<p>microgrid application, resource analysis, generation forecast, and load forecast;<\/p>\n<\/li>\n<li>\n<p>DER planning and microgrid power system planning;<\/p>\n<\/li>\n<li>\n<p>high level technical requirements for DER in microgrids, for microgrid connection to the distribution system, and for control, protection and communication systems;<\/p>\n<\/li>\n<li>\n<p>evaluation of microgrid projects.<\/p>\n<\/li>\n<\/ul>\n<h4>PDF Catalog<\/h4>\n<table border=\"1px\" class=\"des-table\">\n<tr>\n<th>PDF Pages<\/th>\n<th>PDF Title<\/th>\n<\/tr>\n<tr>\n<td><b>2<b><\/td>\n<td>National foreword  <\/td>\n<\/tr>\n<tr>\n<td><b>6<b><\/td>\n<td>CONTENTS  <\/td>\n<\/tr>\n<tr>\n<td><b>9<b><\/td>\n<td>FOREWORD  <\/td>\n<\/tr>\n<tr>\n<td><b>11<b><\/td>\n<td>INTRODUCTION  <\/td>\n<\/tr>\n<tr>\n<td><b>12<b><\/td>\n<td>1 Scope <br \/> 2 Normative references <br \/> 3 Terms and definitions  <\/td>\n<\/tr>\n<tr>\n<td><b>17<b><\/td>\n<td>4 General principles <br \/> 4.1 General  <\/td>\n<\/tr>\n<tr>\n<td><b>18<b><\/td>\n<td>4.2 Preliminary study <br \/> 4.3 Overall microgrid planning and design process <br \/> Figures <br \/> Figure 1 \u2013 Overall microgrid planning and design process  <\/td>\n<\/tr>\n<tr>\n<td><b>19<b><\/td>\n<td>5 Purpose and application of microgrids <br \/> 5.1 Application classification <br \/> 5.2 Application of non-isolated microgrids <br \/> 5.3 Application of isolated microgrids  <\/td>\n<\/tr>\n<tr>\n<td><b>20<b><\/td>\n<td>6 Resource analysis and generation forecast <br \/> 6.1 Resource analysis <br \/> 6.1.1 General <br \/> 6.1.2 Non-dispatchable resource analysis  <\/td>\n<\/tr>\n<tr>\n<td><b>21<b><\/td>\n<td>6.1.3 Dispatchable resource analysis <br \/> 6.2 Generation forecast <br \/> 6.2.1 General <br \/> 6.2.2 Technical requirements  <\/td>\n<\/tr>\n<tr>\n<td><b>22<b><\/td>\n<td>6.2.3 Data processing <br \/> 7 Load forecast <br \/> 7.1 General <br \/> 7.2 Load analysis  <\/td>\n<\/tr>\n<tr>\n<td><b>23<b><\/td>\n<td>7.3 Classification of load forecast <br \/> 7.4 Technical requirements  <\/td>\n<\/tr>\n<tr>\n<td><b>24<b><\/td>\n<td>8 Distributed energy resource planning <br \/> 8.1 Ratio of renewable energy <br \/> 8.2 Renewable generation configuration <br \/> 8.3 Energy storage <br \/> 8.4 Electric power and energy balancing <br \/> 8.5 Dispatchable generation configuration  <\/td>\n<\/tr>\n<tr>\n<td><b>25<b><\/td>\n<td>9 Microgrid power system planning <br \/> 9.1 Voltage level <br \/> 9.2 Typical topology of a microgrid <br \/> 9.2.1 Typical topology for a non-isolated microgrid <br \/> Figure 2 \u2013 Single bus structure microgrid  <\/td>\n<\/tr>\n<tr>\n<td><b>26<b><\/td>\n<td>Figure 3 \u2013 Multiple bus structure microgrid <br \/> Figure 4 \u2013 Multilevel structure microgrid  <\/td>\n<\/tr>\n<tr>\n<td><b>27<b><\/td>\n<td>9.2.2 Typical topology for an isolated microgrid <br \/> 9.3 Electrical parameter calculations <br \/> 10 Technical requirements for DER in microgrids <br \/> 10.1 General <br \/> Figure 5 \u2013 Typical topology for an isolated microgrid  <\/td>\n<\/tr>\n<tr>\n<td><b>28<b><\/td>\n<td>10.2 Technical requirements for DER in grid-connected mode <br \/> 10.3 Technical requirements for DER in isolated microgrids and island mode of non-isolated microgrids <br \/> 11 Technical requirements for distribution lines in microgrids <br \/> 12 Technical requirements for microgrid connection to distribution networks <br \/> 12.1 General <br \/> 12.2 Interface protection  <\/td>\n<\/tr>\n<tr>\n<td><b>29<b><\/td>\n<td>12.3 Microgrid earthing <br \/> 12.3.1 General <br \/> 12.3.2 Technical requirements for microgrid earthing <br \/> 12.4 Power quality at POC <br \/> 12.4.1 General <br \/> 12.4.2 Power quality monitoring  <\/td>\n<\/tr>\n<tr>\n<td><b>30<b><\/td>\n<td>13 Technical requirements for control, protection and communication systems <br \/> 13.1 Microgrid control <br \/> 13.1.1 General <br \/> 13.1.2 Control scheme <br \/> 13.2 Protection relays and automatic protection devices <br \/> 13.2.1 General  <\/td>\n<\/tr>\n<tr>\n<td><b>31<b><\/td>\n<td>13.2.2 DER component protection <br \/> 13.2.3 Component protection for all users in a microgrid <br \/> 13.2.4 Load shedding in a microgrid <br \/> 13.3 Microgrid communication <br \/> 13.3.1 Communication within microgrid subsystem <br \/> 13.3.2 Microgrid communication with connected distribution system <br \/> 13.4 Information exchange  <\/td>\n<\/tr>\n<tr>\n<td><b>32<b><\/td>\n<td>14 Evaluation of microgrid projects <br \/> 14.1 General <br \/> 14.2 Reliability of power supply <br \/> 14.3 Economic benefits <br \/> 14.4 Environmental benefits <br \/> 14.5 Scalability <br \/> 14.6 Integration to the wider electric power system  <\/td>\n<\/tr>\n<tr>\n<td><b>33<b><\/td>\n<td>Annex\u00a0A (informative)Business use case AGuarantee a continuity in load service by islanding with microgrids <br \/> A.1 General <br \/> A.2 Purpose <br \/> A.3 Objectives  <\/td>\n<\/tr>\n<tr>\n<td><b>34<b><\/td>\n<td>Annex\u00a0B (informative)Business use case BOptimize local resources to provide services to customers inside the microgrid <br \/> B.1 General <br \/> B.2 Purpose <br \/> B.3 Objectives  <\/td>\n<\/tr>\n<tr>\n<td><b>35<b><\/td>\n<td>Annex\u00a0C (informative)Business use case C Electrify remote areas using renewable energy sources <br \/> C.1 General <br \/> C.2 Purpose <br \/> C.3 Objectives <br \/> C.4 Basic functions <br \/> C.5 Advanced functions  <\/td>\n<\/tr>\n<tr>\n<td><b>36<b><\/td>\n<td>Annex\u00a0D (informative)Business use case D Optimize local resources to provide services to the grid\/disaster preparedness <br \/> D.1 General <br \/> D.2 Scope <br \/> D.3 Objectives <br \/> D.4 Basic functions <br \/> D.5 Advanced functions  <\/td>\n<\/tr>\n<tr>\n<td><b>37<b><\/td>\n<td>Bibliography  <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p><b>Microgrids &#8211; Guidelines for microgrid projects planning and specification<\/b><\/p>\n<table class=\"shortdes-table\" style=\"width: 100%\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td>Published By<\/td>\n<td>Publication Date<\/td>\n<td>Number of Pages<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/pdfstandards.shop\/product-category\/publishers\/bsi\/\"><b>BSI<\/b><\/a><\/td>\n<td>2017<\/td>\n<td>42<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":244714,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[543,2641],"product_tag":[],"class_list":{"0":"post-244712","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-29-240-01","7":"product_cat-bsi","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/244712","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/244714"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=244712"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=244712"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=244712"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}