{"id":453142,"date":"2024-10-20T09:28:49","date_gmt":"2024-10-20T09:28:49","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/ieee-242-2001-2\/"},"modified":"2024-10-26T17:35:56","modified_gmt":"2024-10-26T17:35:56","slug":"ieee-242-2001-2","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/ieee\/ieee-242-2001-2\/","title":{"rendered":"IEEE 242-2001"},"content":{"rendered":"

Revision Standard – Active. This IEEE Standards product is part of the Color Books family. System protection and coordination serve to minimize damage to a system and its components, thereby limiting the extent and duration of any service interruption occurring on any portion of the system. The IEEE Buff Book deals with the proper selection, application, and coordination of the components that constitute system protection for industrial plants and commercial buildings. The IEEE Buff Book presents complete information on protection and coordination principles designed to protect industrial and commercial power systems against any abnormalities that could reasonably be expected to occur during the course of system operation. The information is arranged in a convenient step-by-step format for easy comprehension. It is a valuable sourcebook for use at the system design stage, as well as in the modification of existing operations for better system protection. The IEEE Buff Book supports the goal of system protection by efficiently isolating and removing problems. In achieving this goal, certain design features must be utilized. One of the main design features involves the rapid isolation of the affected portion of the system, while maintaining normal operation elsewhere. Another design feature reduces the short-circuit current to minimize damage to the system, its components, and the utilization equipment it supplies. Yet another design feature provides alternate circuits, automatic throw overs, and automatic reclosing devices. These design features for system protection are the focus of the IEEE Buff Book.<\/p>\n

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PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
5<\/td>\nIntroduction
Participants <\/td>\n<\/tr>\n
8<\/td>\nContents <\/td>\n<\/tr>\n
12<\/td>\nIEEE Recommended Practice for Protection and Coordination of Industrial and Commercial Power Systems
Chapter 1 First principles
1.1 Overview <\/td>\n<\/tr>\n
14<\/td>\n1.2 Protection against abnormalities <\/td>\n<\/tr>\n
15<\/td>\n1.3 Planning system protection <\/td>\n<\/tr>\n
16<\/td>\n1.4 Preliminary design <\/td>\n<\/tr>\n
18<\/td>\n1.5 Basic protective equipment <\/td>\n<\/tr>\n
19<\/td>\n1.6 Special protection
1.7 Field follow-up
1.8 References <\/td>\n<\/tr>\n
22<\/td>\nChapter 2 Short-circuit calculations
2.1 Introduction <\/td>\n<\/tr>\n
23<\/td>\n2.2 Types of short-circuit currents <\/td>\n<\/tr>\n
24<\/td>\n2.3 The nature of short-circuit currents <\/td>\n<\/tr>\n
26<\/td>\n2.4 Protective device currents <\/td>\n<\/tr>\n
30<\/td>\n2.5 Per-unit calculations
2.6 Short-circuit current calculation methods <\/td>\n<\/tr>\n
31<\/td>\n2.7 Symmetrical components <\/td>\n<\/tr>\n
39<\/td>\n2.8 Network interconnections <\/td>\n<\/tr>\n
44<\/td>\n2.9 Calculation examples <\/td>\n<\/tr>\n
52<\/td>\n2.10 Specialized faults for protection studies <\/td>\n<\/tr>\n
55<\/td>\n2.11 References <\/td>\n<\/tr>\n
56<\/td>\n2.12 Bibliography <\/td>\n<\/tr>\n
58<\/td>\nChapter 3 Instrument transformers
3.1 Introduction
3.2 Current transformers (CTs) <\/td>\n<\/tr>\n
73<\/td>\n3.3 Voltage (potential)transformers (VTs) <\/td>\n<\/tr>\n
76<\/td>\n3.4 References
3.5 Bibliography <\/td>\n<\/tr>\n
78<\/td>\nChapter 4 Selection and application of protective relays
4.1 General discussion of a protective system <\/td>\n<\/tr>\n
80<\/td>\n4.2 Zones of protection <\/td>\n<\/tr>\n
81<\/td>\n4.3 Fundamental operating principles <\/td>\n<\/tr>\n
82<\/td>\n4.4 Functional description \u2014application and principles <\/td>\n<\/tr>\n
130<\/td>\n4.5 References
4.6 Bibliography <\/td>\n<\/tr>\n
140<\/td>\nChapter 5 Low-voltage fuses
5.1 General discussion
5.2 Definitions <\/td>\n<\/tr>\n
144<\/td>\n5.3 Documentation <\/td>\n<\/tr>\n
149<\/td>\n5.4 Standard dimensions <\/td>\n<\/tr>\n
157<\/td>\n5.5 Typical interrupting ratings <\/td>\n<\/tr>\n
158<\/td>\n5.6 Achieving selectivity with fuses <\/td>\n<\/tr>\n
162<\/td>\n5.7 Current-limiting characteristics <\/td>\n<\/tr>\n
166<\/td>\n5.8 Special applications for low-voltage fuses <\/td>\n<\/tr>\n
177<\/td>\n5.9 References <\/td>\n<\/tr>\n
179<\/td>\n5.10 Bibliography <\/td>\n<\/tr>\n
180<\/td>\nChapter 6 High-voltage fuses (1000 V through 169 kV)
6.1 Definitions <\/td>\n<\/tr>\n
184<\/td>\n6.2 Fuse classification <\/td>\n<\/tr>\n
188<\/td>\n6.3 Current-limiting and expulsion power fuse designs <\/td>\n<\/tr>\n
194<\/td>\n6.4 Application of high-voltage fuses <\/td>\n<\/tr>\n
208<\/td>\n6.5 References <\/td>\n<\/tr>\n
209<\/td>\n6.6 Bibliography <\/td>\n<\/tr>\n
210<\/td>\nChapter 7 Low-voltage circuit breakers
7.1 General <\/td>\n<\/tr>\n
211<\/td>\n7.2 Ratings <\/td>\n<\/tr>\n
213<\/td>\n7.3 Current limitation <\/td>\n<\/tr>\n
214<\/td>\n7.4 Typical ratings
7.5 Trip unit <\/td>\n<\/tr>\n
227<\/td>\n7.6 Application <\/td>\n<\/tr>\n
237<\/td>\n7.7 Accessories
7.8 Conclusions <\/td>\n<\/tr>\n
238<\/td>\n7.9 References <\/td>\n<\/tr>\n
239<\/td>\n7.10 Bibliography <\/td>\n<\/tr>\n
242<\/td>\nChapter 8 Ground-fault protection
8.1 General discussion <\/td>\n<\/tr>\n
243<\/td>\n8.2 Types of systems relative to ground-fault protection <\/td>\n<\/tr>\n
250<\/td>\n8.3 Nature,magnitudes,and damage of ground faults <\/td>\n<\/tr>\n
260<\/td>\n8.4 Frequently used ground-fault protective schemes <\/td>\n<\/tr>\n
266<\/td>\n8.5 Typical applications <\/td>\n<\/tr>\n
280<\/td>\n8.6 Special applications <\/td>\n<\/tr>\n
292<\/td>\n8.7 References
8.8 Bibliography <\/td>\n<\/tr>\n
296<\/td>\nChapter 9 Conductor protection
9.1 General discussion
9.2 Cable protection <\/td>\n<\/tr>\n
298<\/td>\n9.3 Definitions <\/td>\n<\/tr>\n
299<\/td>\n9.4 Short-circuit current protection of cables <\/td>\n<\/tr>\n
318<\/td>\n9.5 Overload protection of cables <\/td>\n<\/tr>\n
332<\/td>\n9.6 Physical protection of cables <\/td>\n<\/tr>\n
335<\/td>\n9.7 Code requirements for cable protection <\/td>\n<\/tr>\n
336<\/td>\n9.8 Busway protection <\/td>\n<\/tr>\n
347<\/td>\n9.9 References <\/td>\n<\/tr>\n
348<\/td>\n9.10 Bibliography <\/td>\n<\/tr>\n
350<\/td>\nChapter 10 Motor protection
10.1 General discussion
10.2 Factors to consider in protection of motors <\/td>\n<\/tr>\n
355<\/td>\n10.3 Types of protection <\/td>\n<\/tr>\n
361<\/td>\n10.4 Low-voltage motor protection <\/td>\n<\/tr>\n
369<\/td>\n10.5 Medium-voltage motor protection <\/td>\n<\/tr>\n
400<\/td>\n10.6 References <\/td>\n<\/tr>\n
401<\/td>\n10.7 Bibliography <\/td>\n<\/tr>\n
404<\/td>\nChapter 11 Transformer protection
11.1 General discussion
11.2 Need for protection <\/td>\n<\/tr>\n
405<\/td>\n11.3 Objectives in transformer protection <\/td>\n<\/tr>\n
406<\/td>\n11.4 Types of transformers
11.5 Preservation systems <\/td>\n<\/tr>\n
409<\/td>\n11.6 Protective devices for liquid preservation systems <\/td>\n<\/tr>\n
419<\/td>\n11.7 Thermal detection of abnormalities <\/td>\n<\/tr>\n
426<\/td>\n11.8 Transformer primary protective device
11.9 Protecting the transformer from electrical disturbances <\/td>\n<\/tr>\n
447<\/td>\n11.10 Protection from the environment <\/td>\n<\/tr>\n
448<\/td>\n11.11 Conclusion
11.12 References <\/td>\n<\/tr>\n
452<\/td>\nChapter 12 Generator pr tection
12.1 Introduction
12.2 Classification of generator applications <\/td>\n<\/tr>\n
455<\/td>\n12.3 Short-circuit performance <\/td>\n<\/tr>\n
462<\/td>\n12.4 Generator grounding <\/td>\n<\/tr>\n
465<\/td>\n12.5 Protective devices <\/td>\n<\/tr>\n
523<\/td>\n12.6 References
12.7 Bibliography <\/td>\n<\/tr>\n
526<\/td>\nChapter 13 Bus and switchgear protection
13.1 General discussion <\/td>\n<\/tr>\n
527<\/td>\n13.2 Types of buses and arrangements <\/td>\n<\/tr>\n
529<\/td>\n13.3 Bus overcurrent protection <\/td>\n<\/tr>\n
530<\/td>\n13.4 Medium-and high-voltage bus differential protection <\/td>\n<\/tr>\n
536<\/td>\n13.5 Backup protection
13.6 Low-voltage bus conductor and switchgear protection <\/td>\n<\/tr>\n
537<\/td>\n13.7 Voltage surge protection <\/td>\n<\/tr>\n
539<\/td>\n13.8 Conclusion
13.9 References <\/td>\n<\/tr>\n
540<\/td>\n13.10 Bibliography <\/td>\n<\/tr>\n
542<\/td>\nChapter 14 Service supply-line protection
14.1 General discussion <\/td>\n<\/tr>\n
543<\/td>\n14.2 Service requirements <\/td>\n<\/tr>\n
546<\/td>\n14.3 System disturbances <\/td>\n<\/tr>\n
558<\/td>\n14.4 Supply-line protection <\/td>\n<\/tr>\n
569<\/td>\n14.5 Examples of supply-system protective schemes <\/td>\n<\/tr>\n
582<\/td>\n14.6 References <\/td>\n<\/tr>\n
584<\/td>\n14.7 Bibliography <\/td>\n<\/tr>\n
586<\/td>\nChapter 15 Overcurrent coordination
15.1 General discussion <\/td>\n<\/tr>\n
587<\/td>\n15.2 General considerations <\/td>\n<\/tr>\n
591<\/td>\n15.3 Overcurrent protection guidelines <\/td>\n<\/tr>\n
601<\/td>\n15.4 TCC plots <\/td>\n<\/tr>\n
607<\/td>\n15.5 CTIs <\/td>\n<\/tr>\n
615<\/td>\n15.6 Initial planning and data required for a coordination study <\/td>\n<\/tr>\n
618<\/td>\n15.7 Procedure <\/td>\n<\/tr>\n
637<\/td>\n15.8 Ground-fault coordination on low-voltage systems <\/td>\n<\/tr>\n
638<\/td>\n15.9 Phase-fault coordination on substation 600 V or less <\/td>\n<\/tr>\n
647<\/td>\n15.10 References
15.11 Bibliography <\/td>\n<\/tr>\n
650<\/td>\nChapter 16 Maintenance,testing,and calibration
16.1 Overview <\/td>\n<\/tr>\n
651<\/td>\n16.2 Definitions <\/td>\n<\/tr>\n
652<\/td>\n16.3 Safety of personnel <\/td>\n<\/tr>\n
654<\/td>\n16.4 Safety provisions for maintenance operations <\/td>\n<\/tr>\n
659<\/td>\n16.5 Frequency of maintenance operations <\/td>\n<\/tr>\n
663<\/td>\n16.6 Maintenance of switchgear for voltages up to 1000 V ac and 1200 V dc <\/td>\n<\/tr>\n
670<\/td>\n16.7 Maintenance of air-magnetic switchgear for voltages above 1000 V ac and 1200 V dc <\/td>\n<\/tr>\n
680<\/td>\n16.8 Maintenance of oil switchgear <\/td>\n<\/tr>\n
686<\/td>\n16.9 Maintenance of vacuum circuit breaker switchgear <\/td>\n<\/tr>\n
690<\/td>\n16.10 Maintenance of sulfur hexa \u2022uoride (SF 6 )circuit breaker and load-interrupter switchgear <\/td>\n<\/tr>\n
693<\/td>\n16.11 Diagnostic testing <\/td>\n<\/tr>\n
700<\/td>\n16.12 Maintenance of auxiliary items <\/td>\n<\/tr>\n
706<\/td>\n16.13 Maintenance of protective apparatus <\/td>\n<\/tr>\n
707<\/td>\n16.14 Maintenance and testing of insulation <\/td>\n<\/tr>\n
710<\/td>\n16.15 Maintenance of industrial molded-case circuit breakers (MCCBs) <\/td>\n<\/tr>\n
712<\/td>\n16.16 References <\/td>\n<\/tr>\n
715<\/td>\n16.17 Bibliography <\/td>\n<\/tr>\n
722<\/td>\nINDEX <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

IEEE Recommended Practice for Protection and Coordination of Industrial and Commercial Power Systems (IEEE Buff Book)<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
IEEE<\/b><\/a><\/td>\n2001<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":453148,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2644],"product_tag":[],"class_list":{"0":"post-453142","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\/453142","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\/453148"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=453142"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=453142"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=453142"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}