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Power Electronics and Motor Drive Systems

Name: Power Electronics and Motor Drive Systems
Author: Stefanos Manias
ISBN: 9780128118146

by Stefanos Manias

November 2016

Intermediate to advanced

1008 pages

27h 59m

English

Academic Press

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1. Power Electronics Technology
1.0. Introduction to Power Electronics Technology1.1. Synthesis of a Required Voltage Waveform1.2. Power Electronics Applications1.3. Introduction to Power Semiconductor Devices
2. Circuits With Switches and Diodes
2.0. Introduction
2.1. Circuit With DC Source and Resistive–Capacitive Load
2.2. Circuit With DC Source and Resistive–Inductive Load
2.3. Circuit With DC Source and Inductive Load
2.4. Circuit With DC Source and R–L–C Load
2.5. Circuit With AC Source and R–L–C Load
2.6. Power Diode
2.7. Single-Phase Half-Wave Diode Rectifier With Resistive Load
2.8. Single-Phase Half-Wave Diode Rectifier With Resistive–Capacitive Load
2.9. Single-Phase Half-Wave Diode Rectifier With R–L Load
2.10. Single-Phase Half-Wave Diode Rectifier With R–L Load and Freewheeling Diode
2.11. Single-Phase Half–Wave Diode Rectifier With R–L–E Load
3. Thyristor and Single-Phase Half-Wave Controlled Rectifier
3.0. Introduction3.1. Thyristor–Silicon Controlled Rectifier3.2. Single-Phase Half-Wave Thyristor Rectifier With Resistive Load3.3. Single-Phase Half-Wave Thyristor Rectifier With Resistive–Inductive Load3.4. Single-Phase Half-Wave Thyristor Rectifier With Inductive Load3.5. Single-Phase Half-Wave Thyristor Rectifier With R–L–E Load3.6. Gate Drive Circuits for Thyristors3.7. Simulation Examples Using the Power Simulation Software Program
4. Diode Rectifiers
4.0. Introduction
4.1. Single-Phase Full-Wave Diode Rectifier With Center–Tapped Transformer
4.2. Power Components Calculation and Power Quality for Nonlinear Loads
4.3. Single-Phase Full-Bridge Diode Rectifier
4.4. Multiphase Half-Wave Diode Rectifiers
4.5. Three-Phase Bridge Diode Rectifier
4.6. Twelve-Pulse Diode Rectifier
4.7. Commutation Overlap Phenomenon of Diodes
4.8. Simulation Examples Using Power Simulation Software
5. Thyristor-Controlled Rectifiers
5.0. Introduction
5.1. Single-Phase Full-Bridge Fully Controlled Thyristor Rectifier
5.2. Three-Phase Half-Wave Thyristor Rectifier
5.3. Three-Phase Bridge Fully Controlled Thyristor Rectifier
5.4. Asymmetric or Half-Controlled Rectifiers
5.5. Twelve-Pulse Fully Controlled Thyristor Rectifier
6. Inverters (DC–AC Converters)
6.0. Introduction
6.1. Single-Phase Half-Bridge Inverter
6.2. Single-Phase Full-Bridge Inverter
6.3. Output Voltage Control of Single-Phase Inverters
6.4. Three-Phase Voltage Source Inverter
6.5. Multilevel Voltage Source Inverters
6.6. Current Source Inverters
6.7. Selected Harmonic Elimination Technique and SHE-PWM
6.8. Other Pulse Width Modulation Techniques
6.9. P–Q Control of a Three-Phase Voltage Source Inverter
7. DC–DC Converters
7.0. Introduction
7.1. Step-Down or Buck Converter
7.2. Step-Up or Boost Converter
7.3. Buck–Boost (Step-Down–Step-Up) DC–DC Converter
7.4. Output Voltage Control of DC–DC Converters Using Pulse Width Modulation Technique
7.5. Switched–Mode Power Supplies
7.6. State–Space Representation of DC–DC Converters
7.7. Discrete State Equations of Boost and Buck Converters
7.8. Simplified Circuits and Approximate Transfer Functions of Boost and Buck Converters
7.9. Boost and Buck Converter Simulation Using SPICE and MATLAB/Simulink Software
7.10. Switching Power Losses of a Power Semiconductor Switch and Electromagnetic Interference
7.11. Resonant DC–DC Converters
8. AC Voltage Controllers and Thyristor-Based Static VAR Compensators
8.0. Introduction8.1. Single-Phase AC Voltage Thyristor Controller With Resistive Load8.2. Single-Phase AC Voltage Controller With Resistive–Inductive Load8.3. Three-Phase AC Voltage Thyristor Controller8.4. Thyristor-Based Static VAR Compensators8.5. Triode for Alternate Current
9. PWM or Switched Mode Rectifiers
9.0. Introduction9.1. Single-Phase Boost Pulse Width Modulation Rectifier9.2. Three-Phase Pulse Width Modulation or Boost Pulse Width Modulation Rectifier9.3. Single-Phase Full-Bridge Regenerative Pulse Width Modulation Rectifier9.4. Multilevel Regenerative Pulse Width Modulation Rectifiers
10. Fully Controlled Semiconductor Devices
10.0. Introduction
10.1. Power Bipolar Junction Transistor (BJT)
10.2. Power Metal-Oxide-Semiconductor Field Effect Transistor (MOSFET)
10.3. Insulated Gate Bipolar Transistor (IGBT)
10.4. Gate Turn-Off Thyristor (GTO)
10.5. MOS-Controlled Thyristor (MCT)
10.6. Gate Commutated Thyristor (GCT) and Integrated Gate Commutated Thyristor (IGCT)
10.7. Silicon Carbide Technology for Power Semiconductor Construction
10.8. Mount Package Types of Semiconductor Devices and Types of Heat Sinks
10.9. Protection Circuits (Snubbers) for Power Semiconductor Devices
11. Passive and Active Filters
11.0. Introduction11.1. Buck Converter Input Passive Filter Design11.2. Inverter Output Passive Filter Design11.3. Inverter Input Passive Filter Design11.4. Passive Filters for Current Harmonics Elimination11.5. Active Filters
12. Introduction to Motor Drive Systems
12.0. Introduction
12.1. Electric Motor Drive Systems
12.2. DC Motor Drive Systems
12.3. AC Motor Drive Systems
12.4. Asynchronous or Induction Motors
12.5. Synchronous Motor Drive Systems
12.6. Conclusions
Index

Content preview from Power Electronics and Motor Drive Systems

7.7. Discrete State Equations of Boost and Buck Converters

Fig. 7.26 presents the block diagram of the digital controller of a dc–dc converter. Moreover, Fig. 2.27 presents the control signal u(t) in continuous control, average control, and control from D/A.

Suppose that an operation cycle of a boost converter lasts from the time instant kT_s to (k + 1)T_s as shown in Fig. 7.28.

Assuming that the switching period T_s is too small, the following approximate discrete time model holds:

$\frac{\vec{x} (k + 1) - \vec{x} (k^{'})}{t_{off}} = A_{1} \vec{x} (k^{'}) + {BV}_{in}$

(7.125)

$\vec{x} (k + 1) = (I + t_{off} A_{1}) \vec{x} (k^{'}) + B t_{off} V_{in}$

(7.126)

where I = 2 × 2 unit matrix.

Figure 7.26 Block diagram of the digital controller of a dc–dc ...

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Power Electronics and Motor Drive Systems

by Stefanos Manias

7.7. Discrete State Equations of Boost and Buck Converters

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