Скачать с ютуб SAFETY CLEARANCES|BASIC INSULATION LEVEL|Sectional Clearance|EXTRA HIGH VOLTAGE SUBSTATION в хорошем качестве

SAFETY CLEARANCES|BASIC INSULATION LEVEL|Sectional Clearance|EXTRA HIGH VOLTAGE SUBSTATION

Safety clearances in extra high voltage substation are very much important to maintain the basic insulation level of the system. If the system is designed without proper clearances there shall be insulation break down and flash over. A substation or a system faces several over voltage condition, due to lightning, due to switching or fault etc. These over voltages are capable enough to breakdown insulation and cause flash over. #SafetyClearance, #BasicInsulationLevel, #BIL, #ElectricalTechnologyAndIndustrialPractice What is safety clearance sectional clearance phase clearance phase to phase clearance earth clearance phase to earth clearance ground clearance basic insulation level basic impulse level lightning impulse voltage switching impulse voltage power frequency over voltage why clearances are required in substation clearances in substation what are the clearances to be maintained in extra high voltage substation bil Hope you have enjoyed this video. Please like, share, comment and subscribe to this channel THANKS FOR WATCHING......