2. [Erickson 19.6(2nd edition)/22.6(3rd edition)]In a certain resonant inverter application, thede input voltage is V, = 320 V. The inverter must produce an approximately sinusoidaloutput voltage having a frequency of 200 kHz. Under no load (output open-circuit)conditions, the inverter should produce a peak-to-peak output voltage of 1500 V. Thenominal resistive operating point is 200 VRMS applied to 100 n. A non-isolated LCCinverter is employed, It is desired that the inverter operate with zero-voltage switching, atleast for load resistances less than 200 N.(a) Derive expressions for the output open-circuit voltage Voc and short-circuit current Iscof the LCC inverter. Express your results as functions of F =,V,, R.,and n = The open-circuit resonant frequency is f, =-(b) To meet the given specifications above, what should the short-circuit current Isc bechosen?(c) Specify tank element values that meet the specifications.(d) Under what conditions does your design operate with zero-voltage switching?(e) Calculate the peak transistor current under no-load and short-circuit conditions.

Answered: Image /qna-images/answer/58658f2b-7c81-41ac-a796-2e8dd8337f6e.jpg

[Erickson 19.6(2"d edition)/22.6(3rd edition)]In a certain resonant inverter application, the de input voltage is V, = 320 V. The inverter must produce an approximately sinusoidal output voltage having a frequency of 200 kHz. Under no load (output open-circuit) conditions, the inverter should produce a peak-to-peak output voltage of 1500 V. The nominal resistive operating point is 200 VRMS applied to 100 2. A non-isolated LCC inverter is employed, It is desired that the inverter operate with zero-voltage switching, at least for load resistances less than 200 n.

[Erickson 19.6(2"d edition)/22.6(3rd edition)]In a certain resonant inverter application, the de input voltage is V, = 320 V. The inverter must produce an approximately sinusoidal output voltage having a frequency of 200 kHz. Under no load (output open-circuit) conditions, the inverter should produce a peak-to-peak output voltage of 1500 V. The nominal resistive operating point is 200 VRMS applied to 100 2. A non-isolated LCC inverter is employed, It is desired that the inverter operate with zero-voltage switching, at least for load resistances less than 200 n.

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

See similar textbooks

Similar questions

A single phase bridge inverter has an RLC load with R-20 ohm, L32 mit and C-0115 m The inverter frequency is to 60 H and DC input voltage is Vs 110V The average current of each transistor is equal to fontider up to the fifth harmonics in calculation Select on O None of these b 18A Oc 223A Od 6.JA
Q4: Suggest a control gate drive circuit for a Triac, which is used to control a fan regulator. The gate signals should be synchronized with the input voltage. Draw the complete: 1. Circuit diagram with the load and 2. The waveform of the input and output voltages. ) Q.13 Indicate whether the following statements are correct or not then correct the incorrect statements 1) the multi pulse selected notching technique used in inverter is used to eliminate the low order harmonics and to reduce switching frequency, 2) In 3-phase half-controlled half-wave rectifier, the firing angle can be varied from 0 to 180 degrees while in 6-phase half-controlled half-wave rectifier can be varied from 0 to 150 degrees Q.14 Indicate whether the following statements are correct or not then correct the incorrect statements 1) In rectifier circuits, lower pulse number and connecting either primary or secondary of 3- phase winding in delta will reduce the harmonics content of the drawr. current 2) In…
17 Three-phase inverter is supplied by voltage 800V and is controlled by sinusoidal PWM with modulation index 0.8. What is the value of amplitude of the fundamental component of the AC output voltage? 160V 320V 400V 640V
A full-bridge inverter has a switching sequence that produces a square wave voltage across a series RL load. The switching frequency is 60 Hz, Vdc=100 V, R10=Ohm, and L= 25 mH. The power absorbed by the load is. Select one: O a. None of the above O b. 1500 W O c. 1000 W O d. 441 W
What will be the fundamental frequency for the following circuit if each inverter delay is 100 nsec? Output
Question: In an inverter with fundamental output frequency of 50 Hz, if third harmonic is eliminated, then frequencies of other components in the output voltage wave, in Hz would be Option 1: 50,150,350,450 Option 2: 50,350,450,550 Option 3: 50,100,200,250 Option 4: 50,250,350,550
Assume Vth = 1V and k = 50mA/V2. Given the schematic below, do the following: 1) Indicate and verify the state of each MOSFET and ?0 for the following input combinations. Fill-out the table below for each assumed state of the MOSFET for every input combination. Use ?ds,on approximation for linear operation. 2) Determine what kind of logic circuit is implemented in the circuit.
Question: If for a 1-phase half bridge inverter, the amplitude of output voltage is V, and the output power is P, then their corresponding values for a 1-phase full bridge inverter is Option 1: Vs/2, P/2 Option 2: 2V, 2P Option 3: 2Vs, P Option 4: V, P
A full-bridge inverter has a switching sequence that produces a square wave voltage across a series RL load. The switching frequency is 60 Hz, Vdc=100 V, R equals to 10 Ohm, and L equals 25 mH. The average current in the dc source is. Select one: O a. 52 A O b. None of the above O c. 4.41 A O d. 300 A
2) A single-phase full-bridge inverter has a DC voltage source V = 230 V. The rms value of the fundamental component of the output voltage is a- 90 V. b- 207 V. C- 350 V. d- 196 V.
The no. of turns in secondary winding is more than that of primary winding. The output voltage is higher than input voltage. Significantly used in inverters. Indentify what is asked
Parallel resonant inverters are mostly known for the following features: Select one: O a. None of these O b. The output current is dependent from the load. O c. The resonant circuit, load and switch are all in parallels O d. It has the advantage of requiring small reactive components Consider a full-bridge resonant inverter. The switching sequence of the devices is Select one: O a. Q1D1, Q2D1, Q3D4, Q4D3 O b. Q1D1, Q2D2, Q3D3, Q4D4 O c. Q1Q2, D3D4, Q3Q4, D1D2 O d. Q1Q2, D1D2, Q3Q4, D3D4 The gating technique using a train of pulses is suitable for: Select one: O a. Resistive and inductive loads O b. Resistive loads O c. Inductive loads O d. None of these