{"id":80537,"date":"2024-10-17T18:45:17","date_gmt":"2024-10-17T18:45:17","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/ieee-c37-103-1990\/"},"modified":"2024-10-24T19:43:51","modified_gmt":"2024-10-24T19:43:51","slug":"ieee-c37-103-1990","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/ieee\/ieee-c37-103-1990\/","title":{"rendered":"IEEE C37.103 1990"},"content":{"rendered":"

New IEEE Standard – Inactive – Withdrawn. Withdrawn Standard. Withdrawn Date: May 20, 1996. No longer endorsed by the IEEE. The following topics were dealt with: IEEE C37.103-1990, IEEE Guide for Differential and Polarizing Relay Circuit Testing, covers the testing and verification required to ensure correct connections for ground relay polarizing and differential relay connections. Relay calibration, setting, insulation, and instrument transformer tests are referred to in this guide and are assumed to be developed by the individual user. This guide is not intended to discuss these aspects in detail.<\/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\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
6<\/td>\nFig <\/td>\n<\/tr>\n
7<\/td>\nFig <\/td>\n<\/tr>\n
9<\/td>\n1 Introduction
1.1 References
Safety Considerations for Personnel and Equipment
2.1 Primary Testing
2.2 Secondary Testing
Fig <\/td>\n<\/tr>\n
10<\/td>\n2.3 Current Transformer Circuits
2.4 Current Transformer Short Circuiting Devices
Preparatory Tests
3.1 Current Transformers
3.1.1 Ratio Test
3.1.2 Polarity Test
3.1.3 Excitation Test
3.1.4 Resistance Measurement
3.1.5 Insulation Test
Fig <\/td>\n<\/tr>\n
11<\/td>\n3.2 Wiring Checks
Ratio Check of Current Transformer Within Delta Winding
Excitation Test-More Than One Current Transformer Within Delta Winding
Fig <\/td>\n<\/tr>\n
12<\/td>\n3.3 Test Switches
3.3.1 Test Jacks
3.3.2 Current Shorting Switch
3.4 Test Equipment
3.4.1 Transformer Loading
3.4.2 Resistance Loading
Typical Test Switch
Fig <\/td>\n<\/tr>\n
13<\/td>\n3.4.3 Solid-State or Electronic Techniques
3.4.4 Size
3.4.5 Accuracy
3.4.6 Waveform
4 Power Supplies for Testing
4.1 AC Current Secondary Injection Testing
4.2 AC Current -Primary Injection Testing
4.3 DC Current Primary and Secondary Injection Testing l
Fig <\/td>\n<\/tr>\n
14<\/td>\nGenerator Motor and Reactor Differential Relaying
5.1 Primary Current Injection Testing
Fig <\/td>\n<\/tr>\n
15<\/td>\nGenerator Differential-Primary Current Injection Through Winding
Fig <\/td>\n<\/tr>\n
16<\/td>\nTransformer Window
Fig <\/td>\n<\/tr>\n
17<\/td>\nGenerator Differential Secondary Current Injection
Fig <\/td>\n<\/tr>\n
18<\/td>\n5.3 In-service Testing
6 Bus Differential Relaying
6.1 Primary Current Injection Testing
Fig <\/td>\n<\/tr>\n
19<\/td>\nBus Differential-Current Transformers-Primary Current Injection
Bus Differential-Linear Couplers Primary Current Injection
Fig <\/td>\n<\/tr>\n
20<\/td>\nFig <\/td>\n<\/tr>\n
21<\/td>\n7.1 Primary Current Injection Testing
7.1.1 Current Transformers Located in Breakers
7.1.2 Current Transformers Located in the Transformer
7.2 Secondary Current Injection Testing
Fig <\/td>\n<\/tr>\n
22<\/td>\nBreaker
Fig <\/td>\n<\/tr>\n
23<\/td>\nTransformer
Fig <\/td>\n<\/tr>\n
24<\/td>\nFig <\/td>\n<\/tr>\n
25<\/td>\nTransformer Differential-Secondary Current Injection-Method
Fig <\/td>\n<\/tr>\n
26<\/td>\n8 Potential Polarized Phase Relays
8.1 Primary Current Injection Testing
8.2 Secondary Injection Testing
8.2.1 Current Circuit Current Injection Testing
Fig <\/td>\n<\/tr>\n
27<\/td>\nDirectional Phase Relay Current Circuit-Primary Current Injection <\/td>\n<\/tr>\n
28<\/td>\n8.2.2 Current Circuit Voltage Injection Testing
8.2.3 Voltage Circuit Voltage Injection Testing
Directional Phase Relay Current Circuit-Secondary Current Injection <\/td>\n<\/tr>\n
29<\/td>\n8.3 In-service Test
9 Potential Polarized Ground Relays
9.1 Voltage Circuit Secondary Voltage Injection Testing <\/td>\n<\/tr>\n
30<\/td>\n9.2 In-Service Test (Refer to Fig
Directional Phase Relay Current Circuit-Secondary Voltage Injection <\/td>\n<\/tr>\n
32<\/td>\nMethod <\/td>\n<\/tr>\n
33<\/td>\n10 Neutral Current Polarized Ground Relays
10.1 Primary Current Injection Testing Primary of All Current Transformers Accessible
Directional Ground Relay Voltage Circuit Secondary voltage Injection-Method <\/td>\n<\/tr>\n
34<\/td>\nAccessible
11 Tertiary Current Polarized Ground Relays
Breaker Current Transformers Accessible
11.1.1 Closing Torque Test (Method
11.1.2 Opening Torque Test (Method <\/td>\n<\/tr>\n
35<\/td>\nDirectional Ground Relay Voltage Circuit Secondary Voltage Injection-Method <\/td>\n<\/tr>\n
36<\/td>\nDirectional Ground Relay Directional Check In-service Quantities <\/td>\n<\/tr>\n
37<\/td>\nTransformer Current Polarize Circuit Primary Current Injection-Method <\/td>\n<\/tr>\n
39<\/td>\nTransformer Current Polarize Circuit Primary Current Injection-Method <\/td>\n<\/tr>\n
40<\/td>\nTransformer Current Polarize Circuit Primary Current Injection-Method <\/td>\n<\/tr>\n
42<\/td>\nMethod <\/td>\n<\/tr>\n
43<\/td>\nResults of IEEE Survey <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

IEEE Guide for Differential and Polarizing Relay Circuit Testing<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
IEEE<\/b><\/a><\/td>\n1990<\/td>\n45<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":80538,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2644],"product_tag":[],"class_list":{"0":"post-80537","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-ieee","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\/80537","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\/80538"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=80537"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=80537"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=80537"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}