{"id":244230,"date":"2024-10-19T16:02:30","date_gmt":"2024-10-19T16:02:30","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-621162014\/"},"modified":"2024-10-25T11:01:22","modified_gmt":"2024-10-25T11:01:22","slug":"bs-en-621162014","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-621162014\/","title":{"rendered":"BS EN 62116:2014"},"content":{"rendered":"

The purpose of this International Standard is to provide a test procedure to evaluate the performance of islanding prevention measures used with utility-interconnected PV systems.<\/p>\n

This standard describes a guideline for testing the performance of automatic islanding prevention measures installed in or with single or multi-phase utility interactive PV inverters connected to the utility grid. The test procedure and criteria described are minimum requirements that will allow repeatability. Additional requirements or more stringent criteria may be specified if demonstrable risk can be shown. Inverters and other devices meeting the requirements of this standard are considered non-islanding as defined in IEC 61727<\/span> <\/span>.<\/p>\n

This standard may be applied to other types of utility-interconnected systems (e.g. inverter-based microturbine and fuel cells, induction and synchronous machines). However, technical review may be necessary for other than inverter-based PV systems.<\/p>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
4<\/td>\nForeword <\/td>\n<\/tr>\n
5<\/td>\nEndorsement notice <\/td>\n<\/tr>\n
6<\/td>\nAnnex ZA (normative) Normative references to international publications with their corresponding European publications <\/td>\n<\/tr>\n
7<\/td>\nEnglish
CONTENTS <\/td>\n<\/tr>\n
9<\/td>\nINTRODUCTION <\/td>\n<\/tr>\n
10<\/td>\n1 Scope
2 Normative references
3 Terms and definitions <\/td>\n<\/tr>\n
12<\/td>\n4 Testing circuit <\/td>\n<\/tr>\n
13<\/td>\nTables
Table 1 \u2013 Parameters to be measured in real time <\/td>\n<\/tr>\n
14<\/td>\n5 Testing equipment
5.1 Measuring instruments
5.2 DC power source
5.2.1 General
Figures
Figure 1 \u2013 Test circuit for islanding detection function in a power conditioner (inverter) <\/td>\n<\/tr>\n
15<\/td>\n5.2.2 PV array simulator
5.2.3 Current and voltage limited DC power supply with series resistance
5.2.4 PV array
Table 2 \u2013 Specification of array simulator (test conditions) <\/td>\n<\/tr>\n
16<\/td>\n5.3 AC power source
5.4 AC loads
6 Test for single or multi-phase inverter
6.1 Test procedure
Table 3 \u2013 PV array test conditions
Table 4 \u2013 AC power source requirements <\/td>\n<\/tr>\n
17<\/td>\nTable 5 \u2013 Test conditions <\/td>\n<\/tr>\n
19<\/td>\nTable 6 \u2013 Load imbalance (real, reactive load) for test condition A (EUT output = 100 %)
Table 7 \u2013 Load imbalance (reactive load) for test condition B (EUT output = 50 % to 66 %) and test condition C (EUT output = 25 % to 33 %) <\/td>\n<\/tr>\n
20<\/td>\n6.2 Pass\/fail criteria
7 Documentation
Table 8 \u2013 Specification of the EUT provided by the manufacturer (example) <\/td>\n<\/tr>\n
21<\/td>\nTable 9 \u2013 List of tested condition and run on time (example) <\/td>\n<\/tr>\n
22<\/td>\nTable 10 \u2013 Specification of testing equipment (example) <\/td>\n<\/tr>\n
23<\/td>\nAnnex A (informative) Islanding as it applies to PV systems
A.1 General <\/td>\n<\/tr>\n
24<\/td>\nA.2 Impact of distortion on islanding <\/td>\n<\/tr>\n
25<\/td>\nAnnex B (informative) Test for independent islanding detection device (relay)
B.1 General
B.2 Testing circuit
B.3 Testing equipment
B.3.1 General
B.3.2 AC input source
Figure B.1 \u2013 Test circuit for independent islanding detection device (relay) <\/td>\n<\/tr>\n
26<\/td>\nB.4 Testing procedure
B.5 Documentation <\/td>\n<\/tr>\n
27<\/td>\nAnnex C (informative) Gate blocking signal
C.1 General
C.2 Gate blocking signal used in photovoltaic systems
C.3 Monitoring the gate blocking signal <\/td>\n<\/tr>\n
28<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Utility-interconnected photovoltaic inverters. Test procedure of islanding prevention measures<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2014<\/td>\n30<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":244237,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2641],"product_tag":[],"class_list":{"0":"post-244230","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-bsi","8":"first","9":"instock","10":"sold-individually","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/244230","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\/244237"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=244230"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=244230"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=244230"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}