Current source inverter , Electrical Engineering

Current  Source Inverter (CSI)

Current  source  inverter has constant  input  but it  can be  adjusted. In CSI  the amplitude of output  current is  independent of load. The load voltage change  as per the magnitude of load impedance. When  a voltage  source  has a large  inductance in series with it behaves as a current source. The large inductance maintains the  constant. To  get ripple free current to CSI a large inductor L is  used before  CSI. A controlled rectifier bridge is used to obtained the de input  to CSI the CSI  converts this de current to an  ac current at its output terminal for this purpose four  thyristors are used with  inductive load. A capacitor C is  also connected across the  load to commutate the  thyristors and to improve the   power factor of the  circuit.

Posted Date: 4/2/2013 9:02:16 AM | Location : United States







Related Discussions:- Current source inverter , Assignment Help, Ask Question on Current source inverter , Get Answer, Expert's Help, Current source inverter Discussions

Write discussion on Current source inverter
Your posts are moderated
Related Questions
Design two converters - boost-buck (Cuk) and flyback meeting the following criteria: Vin = 15 V ... 35 V    Vout = 25 V Output voltage ripple 1% peak to peak Switching frequen

Q. For the CS JFET ampli?er circuit of Figure, R D = 2k and R L = 3k. The JFET with ro = 15 k has a voltage gain A v1 =-4.5 when the entire source resistance is bypassed. Fin

Q. Why we Need biasing? Need for biasing : Baising is necessary to establish the quiescent operating point so that the device operates with the linear region without exceeding

The manufacturer of a 6V dry-cell flashlight battery says that the battery will deliver 15 mA for 60 continuous hours. During that time the voltage will drop from 6V to 4V. Assume

whether piezo crystal and quazt crystal oscillator are same?

Fast  Recovery diodes The fast  recovery  diodes low recovery times. These diodes  are manufactured by diffusion. They are used in converter circuits where  the speed  of reco

In the circuit above, V1 is a dc supply which outputs 12V, R1 has a value of 100 Ω and C1 is 100µF. The switch has been left in the position shown for a long time such that there i

Q. How numbering plan is achieved in modern telephony? Ans: The purpose of numbering plan is to uniquely identify every subscriber connected to a telecommunication network.

a problem solving problem

In a CDMA system, the signal is spread over a large bandwidth by multiplying the transmitted symbol by a sequence of short pulses, also called chips. The