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Design of an integrated voltage regulator


Posted by: seminar presentation
Created at: Friday 28th of May 2010 01:40:28 PM
Last Edited Or Replied at :Friday 28th of May 2010 01:40:28 PM
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cal system is the same as for a tuning fork in a musical ensemble; to set a standard to which other voltages are compared. A functionality to detect when the lifetime of the battery is about to run out was also developed..................[:=> Show Contents <=:]



Equipment Performance Study on Voltage Regulators


Posted by: seminarsense
Created at: Wednesday 17th of November 2010 02:53:07 AM
Last Edited Or Replied at :Wednesday 17th of November 2010 02:53:07 AM
seminar report of single phase voltage stabilizer , seminor topics on regulators,
providing
reliable power to the customers. the range of loading conditions tends to change the transmission voltage level which is then adjusted by the voltage regulators by increasing or decreasing the difference in the voltage level from
the transformer to the distribution circuits. A maximum of 10% voltage variation in intervals (steps) from the neutral level is provided by most of the transformers. power quality problems, potential damage to customers’ equipment and power outages can be caused by the damage of the voltage regulator system.

Get the report pdf here:
http://www.med..................[:=> Show Contents <=:]



Practical Implementation Of A High-frequency Current Sense Technique For VRM


Posted by: Wifi
Created at: Tuesday 26th of October 2010 06:53:13 AM
Last Edited Or Replied at :Tuesday 26th of October 2010 06:53:13 AM
Technique, Sense , Current, High frequency , Implementation, Practical , design filter for high frequency dc dc converter current sensing, seminar reports on high freequency voltage regulator , comparison of dcr current sensing methods, how observer circuit sense the inductor current , accuracy decreased due to frequemcy incresed,
t=6856]
Hi Friends, If you like this presentation, say hi to the author who has shared it with you at:+919895691446, [email protected]
Overview

Introduction
Traditional methods
DCR method
Theoretical basis analysis
Effect of temperature
Current sense methods comparison
Problems and solutions
Experimental results
Example of VRM using DCR method
Future works
Conclusion

Introduction

VRM is voltage regulator module

Tracking inductor current in high frequency dc/dc converters is difficult task when high output current and low output ..................[:=> Show Contents <=:]



Design of an integrated voltage regulator


Posted by: seminar presentation
Created at: Friday 28th of May 2010 01:40:28 PM
Last Edited Or Replied at :Friday 28th of May 2010 01:40:28 PM
lm7805 voltage regulator, ic 7805 voltage regulator , power supply voltage regulator, voltage regulator 7805 , 7812 voltage regulator, voltage regulator circuit , 7805 voltage regulator, automatic voltage regulator , zener diode voltage regulator, fully integrated voltage regulator , Design of an integrated voltage regulator pdf, Design of an integrated voltage regulator ppt , Design of an integrated voltage regulator, regulator , voltage, integrated , Design, thesis on voltage regulator , voltage regulator battery thesis, design of voltage stabilizer using electronics ppt seminar ,
tem is the same as for a tuning fork in a musical ensemble; to set a standard to which other voltages are compared. A functionality to detect when the lifetime of the battery is about to run out was also developed..................[:=> Show Contents <=:]



Automatic voltage regulation of alternator used in UKAI PP


Posted by: chodekiran
Created at: Thursday 04th of March 2010 10:53:47 PM
Last Edited Or Replied at :Tuesday 10th of January 2012 03:08:30 AM
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. Automatic voltage regulation of alternator us..................[:=> Show Contents <=:]



REACTIVE POWER COMPENSATION IN RADIAL DISTRIBUTION SYSTEMS USING DIST FLOW METHOD


Posted by: project report tiger
Created at: Sunday 28th of February 2010 12:28:30 PM
Last Edited Or Replied at :Thursday 14th of October 2010 12:41:14 AM
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in radial distribution systems using dist flow method.
APPENDIX (Software)
#include
#include
#include
#include
#define KVb 11.00
#define MVAb 10.00
#define h 1000
#define tn 33
int i,j,a,b,s,se,re,K,l,zz,z1,o,m;
int lt,rt;
int rts,rtr;
float E=0.0001;
double ppt,qqt,TR,TX,R,X,req,xeq,op,oop,ll,V,LR,LX,ttp,ttq;
double oq,ooq,ip,iq,K1,K2,K3,K4,K5,K6,K7,K8,K9,pt,qt,po,qo,L,poo,qoo;
double r,x,p,q,tp,tq,temp,temq,PR,QX;
double R..................[:=> Show Contents <=:]



Voltage Stability Improvement using Static Var Compensator in Power Systems


Posted by: project report tiger
Created at: Monday 08th of February 2010 12:08:01 AM
Last Edited Or Replied at :Friday 12th of July 2013 12:59:46 AM
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d on representing the controller as variable impedance that changes with the firing angle of the TCR. A Power System Computer Aided Design /Electromagnetic Transients including DC (PSCAD/EMTDC) is used to carry out simulations of the system under study and detailed results are shown to access the performance of SVC on the voltage stability of the system.

Presented By:

Mark Ndubuka NWOHU
Department of Electrical/Computer Engineering, Federal University of Technology, Minna,
Niger State, Nigeria

Introduction Todayâ„¢s changing electric power systems create a growing need for flex..................[:=> Show Contents <=:]



Design of Voltage Regulator


Posted by: Computer Science Clay
Created at: Sunday 25th of January 2009 02:24:07 AM
Last Edited Or Replied at :Sunday 25th of January 2009 02:24:07 AM
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) as stated
V1 = I2
V2 I1

TWO BASIC DESIGN EQUATION
First is voltage equation & second is power capability equation.
P = 0.707 J f WaB x 10-8
V = Applied Voltage
F = form factor
f = frequency
a = Core crass sectional area
N = No of turn on considered wndg
B = flux density per unit area.
W = area of core window in cm2
Voltage Equation
N = 108
V 4 F fa B

N = 1
V 4 F f a B x 10-8
Some time T is made to represent N/V
T = 108
4 F f a B
It is assumed that Equation will be used with. Sinusoidal 9/P & S..................[:=> Show Contents <=:]



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