Anil maurya
Electrical & Electronics Engineer 1
BY
ANIL MAURYA
ELECTRICAL & ELECTRONICS
ENGINEER
Anil maurya
Electrical & Electronics Engineer 2
CONTENT
SIMULATION NO.-1 TO SIMULATE FULL BRIDGE RECTIFIER
SIMULATION NO.-...
Anil maurya
Electrical & Electronics Engineer 3
Simulation no.-1
Object-
To simulate full bridge rectifier.
Circuit Diagra...
Anil maurya
Electrical & Electronics Engineer 4
Waveform for full bridge rectifier
Result:-
We have simulated single phase...
Anil maurya
Electrical & Electronics Engineer 5
Simulation no.-2
Object- To simulate model for generation of sin and cosin...
Anil maurya
Electrical & Electronics Engineer 6
Model for Generation of sine and cosine wave
Anil maurya
Electrical & Electronics Engineer 7
Waveform for sine and cosine
Result:-
We have simulated model for sine and...
Anil maurya
Electrical & Electronics Engineer 8
Simulation no.- 3
Object- To simulate DC-AC inverter.
Block Required:-
1. ...
Anil maurya
Electrical & Electronics Engineer 9
Model for DC-AC inverter
Anil maurya
Electrical & Electronics Engineer 10
Waveform for DC to AC Inverter
Result:-
We have simulated single phase fu...
Anil maurya
Electrical & Electronics Engineer 11
Simulation no.- 4
Object- Simulation of a three phase half converter with...
Anil maurya
Electrical & Electronics Engineer 12
Waveform for 3 phase half wave converter
Result:-
We have simulated 3 pha...
Anil maurya
Electrical & Electronics Engineer 13
Simulation no. -5
Object-
Simulation of a circuit breaker using a simple ...
Anil maurya
Electrical & Electronics Engineer 14
cleared from voltage and current waveforms that initially when circuit br...
Anil maurya
Electrical & Electronics Engineer 15
Current waveform of circuit breaker
Anil maurya
Electrical & Electronics Engineer 16
Voltage waveform of circuit breaker
Result:-
We have simulated circuit br...
Anil maurya
Electrical & Electronics Engineer 17
Simulation no.- 6
Object- i) Simulation of a circuit with R, RL, RC and R...
Anil maurya
Electrical & Electronics Engineer 18
Waveform of load voltage and load current with R load
Circuit Diagram wit...
Anil maurya
Electrical & Electronics Engineer 19
Waveform of load voltage and current for RL load
Circuit Diagram with RC ...
Anil maurya
Electrical & Electronics Engineer 20
Waveform of load voltage and current for RC load
Circuit Diagram with RLC...
Anil maurya
Electrical & Electronics Engineer 21
Waveform of Simple circuit with RLC load when inductive reactance is
domi...
Anil maurya
Electrical & Electronics Engineer 22
Result:-
We have simulated a circuit with R, RL, RC and RLC and observed
...
Anil maurya
Electrical & Electronics Engineer 23
Simulation no. - 7
Object- Simulation of a three phase ac voltage control...
Anil maurya
Electrical & Electronics Engineer 24
Waveform for three phase AC voltage controller
Result:-
We have simulated...
Anil maurya
Electrical & Electronics Engineer 25
Simulation no- 8
Object:-
Obtain the step response of following model.
Tr...
Anil maurya
Electrical & Electronics Engineer 26
Waveform for step response for given model
Result:-
We have simulated ste...
Anil maurya
Electrical & Electronics Engineer 27
Simulation no.- 9
Object:- To simulate single phase half wave converter
B...
Anil maurya
Electrical & Electronics Engineer 28
Model for single phase half wave converter
Anil maurya
Electrical & Electronics Engineer 29
Waveform for single phase half wave converter
Result:-
We have simulated ...
Anil maurya
Electrical & Electronics Engineer 30
Simulation no.- 10
Object- Simulation of a single phase dual converter wi...
Anil maurya
Electrical & Electronics Engineer 31
Graph for Single phase dual converter –First quadtrant operation
Graph fo...
Anil maurya
Electrical & Electronics Engineer 32
Waveform for Single phase dual converter
Result:-
We have simulated Singl...
Anil maurya
Electrical & Electronics Engineer 33
Simulation no.- 11
Object- Simulation of a single phase ac voltage contro...
Anil maurya
Electrical & Electronics Engineer 34
Waveform for Single phase AC voltage controller
Result:-
We have simulate...
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Transcript of "Simulations"

  1. 1. Anil maurya Electrical & Electronics Engineer 1 BY ANIL MAURYA ELECTRICAL & ELECTRONICS ENGINEER
  2. 2. Anil maurya Electrical & Electronics Engineer 2 CONTENT SIMULATION NO.-1 TO SIMULATE FULL BRIDGE RECTIFIER SIMULATION NO.-2 TO SIMULATE MODEL FOR GENERATION OF SIN AND COSINE WAVE SIMULATION NO.-3 TO SIMULATE DC-AC INVERTER SIMULATION NO.-4 SIMULATION OF A THREE PHASE HALF CONVERTER WITH R LOAD SIMULATION NO.-5 SIMULATION OF A CIRCUIT BREAKER USING A SIMPLE CIRCUIT SIMULATION NO.-6 SIMULATION OF A CIRCUIT WITH R, RL, RC AND RLC LOAD AND STUDY THE VARIOUS PARAMETERS LIKE POWER FACTOR,VOLTAGE AND CURRENT AS WELL AS COMPARE THE RESULTS. SIMULATION NO.-7 SIMULATION OF A THREE PHASE AC VOLTAGE CONTROLLER WITH R LOAD SIMULATION NO.-8 OBTAIN THE STEP RESPONSE OF FOLLOWING MODEL SIMULATION NO.-9 TO SIMULATE SINGLE PHASE HALF WAVE CONVERTER SIMULATION NO.-10 SIMULATION OF A SINGLE PHASE DUAL CONVERTER WITH R LOAD AND OBTAIN FIRST AND THIRD QUADTRANT OPERATION SIMULATION NO.-11 SIMULATION OF A SINGLE PHASE AC VOLTAGE CONTROLLER WITH R LOAD
  3. 3. Anil maurya Electrical & Electronics Engineer 3 Simulation no.-1 Object- To simulate full bridge rectifier. Circuit Diagram:- Model for Full bridge Rectifier
  4. 4. Anil maurya Electrical & Electronics Engineer 4 Waveform for full bridge rectifier Result:- We have simulated single phase full bridge rectifier and observed waveform across scope.
  5. 5. Anil maurya Electrical & Electronics Engineer 5 Simulation no.-2 Object- To simulate model for generation of sin and cosine wave. Block Required:- 1. Constant 2. Product 3. Sin Trigonometric function 4. Cos Trigonometric function 5. MUX 6. Scope Theory:- We have given constant 2*pi and frequency 50Hz and clock to a product which gives output Wt =2*pi*ft. This Wt is given to trigonometric function sin and cos. The output of both these is applied to a product and on the other terminal constant of magnitude of 5. The output of both this product is multiplexed and given to scope and finally we got sine and cosine wave.
  6. 6. Anil maurya Electrical & Electronics Engineer 6 Model for Generation of sine and cosine wave
  7. 7. Anil maurya Electrical & Electronics Engineer 7 Waveform for sine and cosine Result:- We have simulated model for sine and cosine wave and observed waveform across scope.
  8. 8. Anil maurya Electrical & Electronics Engineer 8 Simulation no.- 3 Object- To simulate DC-AC inverter. Block Required:- 1. AC voltage source 2. IGBT 3. Pulse Generator 4. Goto 5. From 6. Current Measurement 7. Voltage Measurement 8. Mux 9. Powergui 10.Scope 11.Series RLC branch Theory:- A single phase full bridge inverter is shown with four gate controlled IGBT. The DC voltage is controlled and converted into AC voltage. For the time t/2 IGBT T1 and T2 are turned on and load current flow from x to y. For the next t/2 IGBT T3 and T4 are turned ON and current flow from y to x i.e. in opposite direction from previous case. In this way load experience the alternating current by changing the gate supply of IGBT and we get an alternating voltage and current at load terminal.
  9. 9. Anil maurya Electrical & Electronics Engineer 9 Model for DC-AC inverter
  10. 10. Anil maurya Electrical & Electronics Engineer 10 Waveform for DC to AC Inverter Result:- We have simulated single phase full bridge inverter and observed waveform across scope.
  11. 11. Anil maurya Electrical & Electronics Engineer 11 Simulation no.- 4 Object- Simulation of a three phase half converter with R load. Block Required:- 1. 3 phase AC voltage source 2. ThyristorPulse Generator 3. Current Measurement 4. Voltage Measurement 5. powergui 6. Scope 7. Series RLC branch Model for 3 phase half wave converter
  12. 12. Anil maurya Electrical & Electronics Engineer 12 Waveform for 3 phase half wave converter Result:- We have simulated 3 phase half wave converter and observed waveform across scope.
  13. 13. Anil maurya Electrical & Electronics Engineer 13 Simulation no. -5 Object- Simulation of a circuit breaker using a simple circuit. Block Required:- 1. AC voltage source 2. Circuit Breaker 3. Timer 4. Voltage Measurement 5. Current Measurement 6. Series RLC branch 7. Scope 8. Powergui Theory- Circuit breaker is a device that interrupts a circuit during fault condition and also makes circuit after fault clearing. It can be operated both manually as well as automatically. In this simulation a circuit breaker is simulated using transmission line parameters like an inductor in series, parallel RLC branch etc. Voltage and current is measured for circuit breaker using measurement blocks and displayed on two different scopes. A timer is also used for opening and closing of circuit breaker. In this timer different time instants are given at which ckt breaker is getting close and open. A powergui block is used for continuous power flow from AC voltage source. In this simulation initially circuit breaker is closed. Opening time of circuit breaker is given 0.2 sec. and closing time is given 0.5 sec. using timer control. It is
  14. 14. Anil maurya Electrical & Electronics Engineer 14 cleared from voltage and current waveforms that initially when circuit breaker is closed voltage across it is zero and load current is flowing through it. At 0.2 sec. where a fault is occurred and circuit breaker gets opened and current through it is zero and voltage is appeared. This process is continued till 0.5 sec. let at 0.5 sec. fault is cleared and circuit breaker is closed and again voltage is zero but current initially goes to a peak value and then starts decay to come in its starting value. Model for Operation of Circuit Breaker
  15. 15. Anil maurya Electrical & Electronics Engineer 15 Current waveform of circuit breaker
  16. 16. Anil maurya Electrical & Electronics Engineer 16 Voltage waveform of circuit breaker Result:- We have simulated circuit breaker using a simple circuit and observed waveform across scope.
  17. 17. Anil maurya Electrical & Electronics Engineer 17 Simulation no.- 6 Object- i) Simulation of a circuit with R, RL, RC and RLC load and study the various parameters like power factor, voltage and current as well as compare the results. ii) Show the waveform at the time of resonance. Block Required:- 1. AC voltage source 2. Goto 3. From 4. Current Measurement 5. Voltage Measurement 6. Powergui 7. Series RLC branch 8. Scope Circuit Diagram with R load
  18. 18. Anil maurya Electrical & Electronics Engineer 18 Waveform of load voltage and load current with R load Circuit Diagram with RL load
  19. 19. Anil maurya Electrical & Electronics Engineer 19 Waveform of load voltage and current for RL load Circuit Diagram with RC load
  20. 20. Anil maurya Electrical & Electronics Engineer 20 Waveform of load voltage and current for RC load Circuit Diagram with RLC load
  21. 21. Anil maurya Electrical & Electronics Engineer 21 Waveform of Simple circuit with RLC load when inductive reactance is dominating Waveform of Simple circuit with RLC load when capacitive reactance is dominating
  22. 22. Anil maurya Electrical & Electronics Engineer 22 Result:- We have simulated a circuit with R, RL, RC and RLC and observed waveform of load voltage and current.
  23. 23. Anil maurya Electrical & Electronics Engineer 23 Simulation no. - 7 Object- Simulation of a three phase ac voltage controller with R load. Block Required:- 9. AC voltage source 10.Thyristor 11.Pulse Generator 12.Current Measurement 13.Voltage Measurement 14.powergui 15.Scope 16.Series RLC load Model for three phase AC voltage controller
  24. 24. Anil maurya Electrical & Electronics Engineer 24 Waveform for three phase AC voltage controller Result:- We have simulated single phase AC voltage controller and observed waveform across scope.
  25. 25. Anil maurya Electrical & Electronics Engineer 25 Simulation no- 8 Object:- Obtain the step response of following model. Transfer function of plant 1 = 1/ (S+1) Transfer function of plant 2 = 1/ (S+2) Block Required:- 1. Step input 2. Plant 1 for 1/s+1 3. Plant 2 of 3/s+2 4. Error Detector 5. Scope Model for transfer plant 1 & 2.
  26. 26. Anil maurya Electrical & Electronics Engineer 26 Waveform for step response for given model Result:- We have simulated step response of transfer function and observed waveform across scope.
  27. 27. Anil maurya Electrical & Electronics Engineer 27 Simulation no.- 9 Object:- To simulate single phase half wave converter Block Required:- 1. AC voltage source 2. Thyristor 3. Pulse Generator 4. Goto 5. From 6. Current Measurement 7. Voltage Measurement 8. Mux 9. Powergui 10.Scope Theory:- A simple rectifier circuit consisting of a single thyristor feeding DC power to a resistive load R is shown. When voltage i.e. AC is supplied to circuit the thyristor is forward biased and at delay angle at Vc gate signal is applied between gate and cathode and thyristor is turns ON during positive half cycle. When negative cycle appears the thyristor is reverse biased and load is reverse biased and load is not connected to the source. So for positive half cycle the load doesn’t experience any voltage.
  28. 28. Anil maurya Electrical & Electronics Engineer 28 Model for single phase half wave converter
  29. 29. Anil maurya Electrical & Electronics Engineer 29 Waveform for single phase half wave converter Result:- We have simulated single phase half wave converter and observed waveform across scope.
  30. 30. Anil maurya Electrical & Electronics Engineer 30 Simulation no.- 10 Object- Simulation of a single phase dual converter with R load and obtain first and third quadtrant operation. Block Required:- 1. AC voltage source 2. Thyristor 3. Pulse Generator 4. Current Measurement 5. Voltage Measurement 6. powergui 7. Scope 8. Series RLC branch 9. X-Y Graph Model for Single phase Dual converter
  31. 31. Anil maurya Electrical & Electronics Engineer 31 Graph for Single phase dual converter –First quadtrant operation Graph for Single phase dual converter- Third quadtrant operation
  32. 32. Anil maurya Electrical & Electronics Engineer 32 Waveform for Single phase dual converter Result:- We have simulated Single phase dual converter and observed graph & waveform across scope.
  33. 33. Anil maurya Electrical & Electronics Engineer 33 Simulation no.- 11 Object- Simulation of a single phase ac voltage controller with R load. Block Required:- 1. AC voltage source 2. Thyristor 3. Pulse Generator 4. Current Measurement 5. Voltage Measurement 6. powergui 7. Scope 8. Series RLC branch Model for Single phase AC voltage controller
  34. 34. Anil maurya Electrical & Electronics Engineer 34 Waveform for Single phase AC voltage controller Result:- We have simulated single phase AC voltage controller and observed waveform across scope.

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