Current source inverter , Electrical Engineering

Assignment Help:

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.


Related Discussions:- Current source inverter

Field current and the armature terminal voltage, Consider the operation of ...

Consider the operation of a dc shuntmotor that is affected by the following changes in its operating conditions. Explain the corresponding approximate changes in the armature curre

Turn off time - thyristor, Turn off Time This is also known  as gate...

Turn off Time This is also known  as gate controlled  turn on  time. The time  interval between  a specified  point at the beginning  of the  gate pulse  and the  instant wh

Microprocessor, Memory map of tpa in a personal computer and explain such o...

Memory map of tpa in a personal computer and explain such of the areas in brief

Differences between enhancement and depletion mosfet, Q. What Are the Diffe...

Q. What Are the Differences Between Enhancement And Depletion Mosfet? Depletion MOSFET:Here a slab of p_type material is formed from a silicon base and referred to as substrate

Cost of initial investment, Based upon the following inputs, propose the op...

Based upon the following inputs, propose the optimal course of action for this venture: Probability of success: 30%; probability of failure: 30%; base case probability: 40%

Description of the program counter and the data pointer, Questions: a) ...

Questions: a) Give a brief description of the program counter and the data pointer, including their differences. b) Briefly describe what are Byte-Level logical operations

Explain data addressing modes available in microprocessors, Explain data ad...

Explain data addressing modes available in microprocessors? Data addressing modes available in microprocessors are given below: Direct Mode Indirect Mode Register Dire

Explain the synchronous up-down counters, Explain the Synchronous Up-Down C...

Explain the Synchronous Up-Down Counters? The circuit of a 3-bit synchronous up-down counter and a table of its sequence are shown below.  Alike to an asynchronous up-down count

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd