{"id":80707,"date":"2024-10-17T18:47:12","date_gmt":"2024-10-17T18:47:12","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/ieee-c57-116-1989\/"},"modified":"2024-10-24T19:44:28","modified_gmt":"2024-10-24T19:44:28","slug":"ieee-c57-116-1989","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/ieee\/ieee-c57-116-1989\/","title":{"rendered":"IEEE C57.116 1989"},"content":{"rendered":"

New IEEE Standard – Active. The selection, application, and specification considerations for the unit transformer and unit auxiliaries transformers are described, taking into account their connections, voltage and kilovoltampere ratings, and excitation and through-fault capabilities during possible operating conditions, both normal and abnormal. Consideration is given to direct connections and connections through generator breakers and load-break switches. Both hydroelectric and thermal electric generating stations are covered. Phasing procedures, basic impulse insulation-level selection, and loading practices are not covered.<\/p>\n

PDF Catalog<\/h4>\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
1<\/td>\nTitle Page <\/td>\n<\/tr>\n
3<\/td>\nIntroduction
Participants <\/td>\n<\/tr>\n
6<\/td>\nCONTENTS <\/td>\n<\/tr>\n
7<\/td>\n1. Scope and References
1.1 Scope
1.2 References <\/td>\n<\/tr>\n
8<\/td>\n2. Definitions
3. Introduction <\/td>\n<\/tr>\n
10<\/td>\n4. Transformer Connections
4.1 Unit Transformer Connections
4.2 Unit Auxilliaries Transformer Connections
4.3 Unit Transformer and Unit Auxilliaries Transformer External Connections <\/td>\n<\/tr>\n
11<\/td>\n5. Selection of Parameters of Unit Transformer
5.1 Generator Bus Electrical Characteristics <\/td>\n<\/tr>\n
13<\/td>\n5.2 Transmission System Electrical Characteristics
5.3 Evaluation of Parameters <\/td>\n<\/tr>\n
21<\/td>\n5.4 Summary of Parameter Selection <\/td>\n<\/tr>\n
22<\/td>\n5.5 Spare, Leased, or Alternative Unit Transformer <\/td>\n<\/tr>\n
24<\/td>\n6. Selection of Parameters of Unit Auxiliaries Transformer
6.1 Voltage Rating and Tap Range
6.2 Impedance
6.3 Megavoltampere Rating <\/td>\n<\/tr>\n
25<\/td>\n6.4 Phase Relationship
7. Transformer Overcurrent Considerations
7.1 Unit Transformer Faults
7.2 Unit Auxilliaries Transformer Faults <\/td>\n<\/tr>\n
27<\/td>\n7.3 Fast Load Transfer-Mechanical Considerations <\/td>\n<\/tr>\n
30<\/td>\n8. Load-Tap Changing Considerations
8.1 Load-Tap Changing Equipment
8.2 Duty Considerations <\/td>\n<\/tr>\n
31<\/td>\n8.3 Specifications
9. Overheating of Isolated Phase-Bus Duct Connections <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

IEEE Guide for Transformers Directly Connected to Generators<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
IEEE<\/b><\/a><\/td>\n1989<\/td>\n31<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":80708,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2644],"product_tag":[],"class_list":{"0":"post-80707","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\/80707","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\/80708"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=80707"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=80707"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=80707"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}