IEEE

IEEE 367-1996

IEEE Recommended Practice for Determining the Electric Power Station Ground Potential Rise and Induced Voltage from a Power Fault

IEEE 367-1996

IEEE Recommended Practice for Determining the Electric Power Station Ground Potential Rise and Induced Voltage from a Power Fault

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Дата ввода
30.11.1996
Дата утверждения
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Электронная версия ( PDF ) 309.00
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IEEE 367-1996 IEEE Recommended Practice for Determining the Electric Power Station Ground Potential Rise and Induced Voltage from a Power Fault

IEEE 367-1996 IEEE Рекомендуемая практика для определения потенциала Взлет Electric Power Station Ground и индуцированное напряжение от источника Fault

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This recommended practice provides guidance for the calculation of power station GPR and LI voltages, as well as guidance for their appropriate reduction from worst-case values for use in metallic telecommunication protection design. Information is also included for the determination of the following: a) The fault current and the earth return current. (The probability, waveform, and duration of these currents and the impedance to remote earthing points used in these GPR and LI calculations as well as the effective X / R ratio are discussed.)b) The zone of inßuence (ZOI) of the power station GPR.c) The calculation of the inducing currents, the mutual impedance between power and metallic telecommunication facilities, and shield factors.d) The channel time requirements for metallic telecommunication facilities where non-interruptiblechannels are required for protective relaying.

Разделы

[4] IEEE Power and Energy Society

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