Category: GENERATION OF HIGH VOLTAGE AND CURRENTS

Generation of Switching Surges

Generation of Switching Surges: Nowadays in extra high voltage transmission lines and power systems, switching surges is an important factor that affects the design of insulation. All transmission lines rated for 220 kV and above incorporate switching surge spark overvoltage for their insulation levels. A switching surges is a short duration transient voltage produced in […]

Series Inductance in Impulse Generator Circuit

Series Inductance in Impulse Generator Circuit: Often Series Inductance in Impulse Generator Circuit are required to test equipment with large inductance, such as power transformers and reactors. Usually, generating the impulse voltage wave of proper time-to-front and obtaining a good voltage efficiency are easy, but obtaining the required time-to-tail as per the standards will be […]