SERIES COMPENSATION For reactive power control for one of the method is series compensation. Compensation of a transmission line with the help of series capacitor is known as series compensation. For compensation the series reactance of the line the series capacitor is inserted in the line at a specified point. This type of compensation has …
HIGH VOLTAGE DIRECT CURRENT TRANSMISSION (HVDC) In past days the transmission, distribution and utilization of electrical energy was dominated by alternating current. After invention of large high powered mercury is rectifiers dc is also considered for transmission of electrical energy economically. Principle of HVDC Transmission System Operation HVDC transmission system at sending end there is …
IMPORTANCE OF BACK EMF The generating action that when a conductor cuts the lines of flux emf gets induced in the conductor and the question is obvious that in a dc motor after a motoring action armature starts rotating and armature conductors cut the main flux and there a generating action existing in a motor? …
INTRODUCTION In a generation transmission and distribution of electrical power ac supply system is applicable and the generating stations cannot be installed in the midst of populated areas the transmission is network is unavoidable. So the power is transmit to the consumers through a network of transmission and distribution. It may be necessary at many …
Introduction The design and operation of a transmission line is greatly influence by the voltage drop line losses and efficiency of transmission system. All these factors related to transmission system are dependent on the line parameters that is resistance (R), inductance (L), and capacitance (C) of the transmission line. Depending on the values of these …