{"id":402832,"date":"2024-10-20T05:03:09","date_gmt":"2024-10-20T05:03:09","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bsi-pd-cen-tr-17603-20-202022\/"},"modified":"2024-10-26T08:59:37","modified_gmt":"2024-10-26T08:59:37","slug":"bsi-pd-cen-tr-17603-20-202022","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bsi-pd-cen-tr-17603-20-202022\/","title":{"rendered":"BSI PD CEN\/TR 17603-20-20:2022"},"content":{"rendered":"

In general terms, the scope of the consolidation of LCLs power distribution interface requirements in the EN 16603-20-20 (equivalent to ECSS-E-ST-20-20) and the relevant explanation in the present handbook is to allow a more recurrent approach for the specific designs offered by power unit manufacturers, at the benefit of the system integrators and of the Agency, thus ensuring: – better quality, – stability of performances, and – independence of the products from specific mission targets. A recurrent approach enables power distribution manufacturing companies to concentrate on products and a small step improvement approach that is the basis of a high quality industrial output. In particular, the scope of the present handbook is: – to explain the principles of operation of power distribution based on LCLs, – to identify important issues related to LCLs, and – to give some explanations of the requirements set up in the ECSS-E-ST-20-20 for power distribution based on LCLs, for both source and load sides.<\/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\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
2<\/td>\nundefined <\/td>\n<\/tr>\n
9<\/td>\n1 Scope <\/td>\n<\/tr>\n
10<\/td>\n2 References <\/td>\n<\/tr>\n
11<\/td>\n3 Terms, definitions and abbreviated terms
3.1 Terms from other documents
3.2 Abbreviated terms <\/td>\n<\/tr>\n
13<\/td>\n4 Explanations
4.1 Explanatory note
4.2 How to use this document <\/td>\n<\/tr>\n
14<\/td>\n5 Power distribution by LCLs\/RLCLs
5.1 General architecture <\/td>\n<\/tr>\n
15<\/td>\n5.2 Functionality
5.2.1 Overview
5.2.2 Switch, driver and current sensor <\/td>\n<\/tr>\n
17<\/td>\n5.2.3 Trip-off section
5.2.3.1 Overview <\/td>\n<\/tr>\n
20<\/td>\n5.2.3.2 Verification
5.2.4 Memory cell and switch supply section <\/td>\n<\/tr>\n
21<\/td>\n5.2.5 Undervoltage protection section <\/td>\n<\/tr>\n
23<\/td>\n5.2.6 Auxiliary supply section
5.2.7 Telemetry section
5.2.7.1 Status telemetry
5.2.7.2 Current telemetry <\/td>\n<\/tr>\n
24<\/td>\n5.3 Retriggerable Latching Current Limiter case <\/td>\n<\/tr>\n
25<\/td>\n5.4 Heater Latching Current Limiter case <\/td>\n<\/tr>\n
26<\/td>\n5.5 Reference power bus specification
5.6 Performance, state of the art <\/td>\n<\/tr>\n
29<\/td>\n5.7 Critical requirements and important issues
5.7.1 Overview <\/td>\n<\/tr>\n
30<\/td>\n5.7.2 Nominal conditions (LCL fully operational)
5.7.2.1 LCL class attribution <\/td>\n<\/tr>\n
32<\/td>\n5.7.2.2 Generic start-up requirements
5.7.2.3 LCL behaviour when turned ON by command <\/td>\n<\/tr>\n
35<\/td>\n5.7.2.4 LCL behaviour when the LCL is configured to start in OFF mode <\/td>\n<\/tr>\n
36<\/td>\n5.7.2.5 Stability <\/td>\n<\/tr>\n
41<\/td>\n5.7.2.6 Repetitive overload behaviour <\/td>\n<\/tr>\n
44<\/td>\n5.7.2.7 Undervoltage protections at load side and interactions with LCL <\/td>\n<\/tr>\n
47<\/td>\n5.7.2.8 Series connection of LCLs <\/td>\n<\/tr>\n
50<\/td>\n5.7.2.9 Parallel connection of LCLs <\/td>\n<\/tr>\n
52<\/td>\n5.7.2.10 Reverse current tolerance <\/td>\n<\/tr>\n
53<\/td>\n5.7.3 Fault conditions (partially or fully failed LCL)
5.7.3.1 Introduction
5.7.3.2 dI\/dt control and current limitation <\/td>\n<\/tr>\n
54<\/td>\n5.7.3.3 Additional switching capability <\/td>\n<\/tr>\n
58<\/td>\n5.7.3.4 LCL switch, dissipative failures <\/td>\n<\/tr>\n
61<\/td>\n5.7.3.5 LCL Status telemetry <\/td>\n<\/tr>\n
62<\/td>\n5.7.3.6 Start-up with an internal LCL failure
5.7.4 RLCL specific requirements
5.7.4.1 RLCL retrigger enable\/disable <\/td>\n<\/tr>\n
63<\/td>\n5.7.5 Applicable rating\/derating rules <\/td>\n<\/tr>\n
65<\/td>\n5.7.6 Load input filter damping <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Space engineering. Guidelines for electrical design and interface requirements for power supply<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2022<\/td>\n80<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":402838,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2641],"product_tag":[],"class_list":{"0":"post-402832","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\/402832","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\/402838"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=402832"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=402832"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=402832"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}