IEEE

IEEE 2862-2020

IEEE Recommended Practice for Partial Discharge Measurements under AC Voltage with VHF/UHF Sensors during Routine Tests on Factory and Pre-Molded Joints of HVDC Extruded Cable Systems up to 800 kV

IEEE 2862-2020

IEEE Recommended Practice for Partial Discharge Measurements under AC Voltage with VHF/UHF Sensors during Routine Tests on Factory and Pre-Molded Joints of HVDC Extruded Cable Systems up to 800 kV


Действует

Дата ввода
08.03.2021
Дата утверждения
Тип Цена
Электронная версия ( PDF ) По запросу
Печатная копия По запросу
Redline - Электронная версия ( PDF ) По запросу
Redline - Печатная копия По запросу

Наименования

IEEE 2862-2020 IEEE Recommended Practice for Partial Discharge Measurements under AC Voltage with VHF/UHF Sensors during Routine Tests on Factory and Pre-Molded Joints of HVDC Extruded Cable Systems up to 800 kV

Утверждено

Информация отсутствует

Область применения

This document recommends best practices for the measurement of partial discharges using AC voltages and VHF/UHF electromagnetic sensors for quality control during routine tests on factory and pre-moulded joints of HVDC extruded cable systems with rated voltage up to 800 kV. This recommended practice addresses the whole phenomenon of partial discharges, rather than solely on partial discharge pulse amplitude, in order to assess whether critical partial discharges are present in the tested object (either a factory joint or a pre-moulded joint of a HVDC extruded cable system). By "critical partial discharge" it is meant here a discharge within the insulation of the object under test, excluding all external discharges that can be present during the AC voltage test, e.g. corona discharges due to HV electrodes, conducting leads, etc. related to the test setup.

Разделы

[11] IEEE Dielectrics and Electrical Insulation Society

Изменения

Информация отсутствует

Основополагающие документы

Информация отсутствует

Документ заменяют

Информация отсутствует

Документ заменил

Информация отсутствует

Основополагающие документы

Информация отсутствует