New IEEE Standard – Inactive – Superseded. Superseded by C37.011-1994. Transient recovery voltage requirements for AC high-voltage circuit breakers rated above 1000 V and on a symmetrical current basis are addressed. The effect of circuit parameters and the circuit breaker on the transient recovery voltage is considered, and transient recovery voltage tests are specified. Circuit breaker rating and application, calculation of transient recovery voltages, a short method of calculating TRV limits, and typical values of capacitance and its calculation for various equipment are covered.<\/p>\n
| PDF Pages<\/th>\n | PDF Title<\/th>\n<\/tr>\n | ||||||
|---|---|---|---|---|---|---|---|
| 11<\/td>\n | 1.Scope 2.Purpose 3 Transient Recovery Voltage 3.1Gener al <\/td>\n<\/tr>\n | ||||||
| 12<\/td>\n | 3.2 Transient Recovery Voltage Considerations 3.2.1 Effect of Circuit Parameters on Transient Recovery Voltage 3.2.2 Effect of Circuit Breaker on Transient Recovery Voltage Selection of a Circuit Breaker <\/td>\n<\/tr>\n | ||||||
| 13<\/td>\n | 3.3.2 Effect of the Asymmetry on Transient Recovery Voltage 3.4 Calculating Circuit Transient Recovery Voltages Transient Recovery Voltages <\/td>\n<\/tr>\n | ||||||
| 14<\/td>\n | 3.4.1 Examples of Circuit Equivalent Determination System Reactive Ohmic Values and Voltage Assumptions Fig Measured Capacitance of an Autotransformer <\/td>\n<\/tr>\n | ||||||
| 15<\/td>\n | 13.8-1 38 kV Generator Transformer Measured Capacitances of Generator Transformer Fig <\/td>\n<\/tr>\n | ||||||
| 16<\/td>\n | 3.4.1.3 Bus Capacitance Equivalent 3.4.1.4 Effective Source Inductance Line Conductor Configuration <\/td>\n<\/tr>\n | ||||||
| 17<\/td>\n | 3.4.1.7 Line Reactor Representation 3.4.2 Examples of Transient Recovery Voltage Calculations 3.4.2.1 Oscillatory Consideration Traveling Waves at Discontinuity Fig 7 Equivalentcircuit Fig 8 Equivalent Circui d Reactor ase Equivalent of System Fig <\/td>\n<\/tr>\n | ||||||
| 18<\/td>\n | Buscircuit Breaker Transient Equivalent of a Bus Fault <\/td>\n<\/tr>\n | ||||||
| 19<\/td>\n | LineSideTerminals Bus Point (A) of <\/td>\n<\/tr>\n | ||||||
| 20<\/td>\n | 3.4.2.4 Three-phase Grounded Fault at Line Side of Series Reactor a Fault at the Line Terminals of a Circuit Breaker ofFig1 r <\/td>\n<\/tr>\n | ||||||
| 21<\/td>\n | Fig 14 Transient Equivale eactor Fault onsidered) Transient Equivalent of an Ungrounded Line Reactor Fault <\/td>\n<\/tr>\n | ||||||
| 22<\/td>\n | 3.4.2.5 Three-phase Ungrounded Bus Fault Tie Transformer Circuit Breaker Line Side Circuit Breaker Transient Equivalent for the Tie Transformer Bus Fault Transient Equivalent of Fig Breaker TRV for Fig Line Voltage Distribution <\/td>\n<\/tr>\n | ||||||
| 23<\/td>\n | vs Time <\/td>\n<\/tr>\n | ||||||
| 24<\/td>\n | 3.4.2.6 Single-phase Grounded and Three-phase Ungrounded Short Line Faults Fig 21B Single-phase Equiv Fault Line Terminal Voltage vs Time <\/td>\n<\/tr>\n | ||||||
| 25<\/td>\n | Three-phase Equivalent of a Short-Line Fault Fig 23 Line Voltage Dist n for a Three-phase unded Short-Line Fault <\/td>\n<\/tr>\n | ||||||
| 26<\/td>\n | Terminal Voltage vs Time <\/td>\n<\/tr>\n | ||||||
| 27<\/td>\n | 3.5 Circuit Breaker Application Short-Line Fault Recovery Voltage at Point (E) of Fig <\/td>\n<\/tr>\n | ||||||
| 28<\/td>\n | of Rated Current Rate and Voltage Multipliers f <\/td>\n<\/tr>\n | ||||||
| 29<\/td>\n | 3.6 Short Method of Calculating TRV Limits for Different Circuits Ratios of Lumped Eq <\/td>\n<\/tr>\n | ||||||
| 30<\/td>\n | 3.7 Typical Values of Capacitance for Various Equipment 3.7.1 Typical Values of Capacitance for Apparatus <\/td>\n<\/tr>\n | ||||||
| 31<\/td>\n | Various BILs of the Highest Vol <\/td>\n<\/tr>\n | ||||||
| 32<\/td>\n | 3.7.2.2 Method for Generators 3.7.2.3 Method for Circuit Breakers 3.7.2.4 Method for Instrument Transformers 3.7.2.5 Method for Current-Limiting Reactors Table 1 Outdoor Bushing Capacitance to Ground <\/td>\n<\/tr>\n | ||||||
| 33<\/td>\n | Table 2 Generator Armature Capacitance to Ground Secondary with Its Terminals Shorted and Grounded) <\/td>\n<\/tr>\n | ||||||
| 34<\/td>\n | 4.References 5 Revision of American National Standards Referred to in this Document Table 4 Phase Bus Capacitance <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":" IEEE Application Guide for Transient Recovery Voltage for AC High-Voltage Circuit Breakers Rated on a Symmetrical Current Basis<\/b><\/p>\n |