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Wednesday, July 8, 2020 | History

2 edition of Real time digital simulation of a voltage source converter. found in the catalog.

Real time digital simulation of a voltage source converter.

Ryan Kuo-Lung Lian

Real time digital simulation of a voltage source converter.

by Ryan Kuo-Lung Lian

  • 155 Want to read
  • 8 Currently reading

Published by National Library of Canada in Ottawa .
Written in English


Edition Notes

Thesis (M.A.Sc.) -- University of Toronto, 2003.

SeriesCanadian theses = -- Thèses canadiennes
The Physical Object
Pagination2 microfiches : negative.
ID Numbers
Open LibraryOL21137825M
ISBN 100612842827

Digital simulation is possible and very easy to implement in real time. Its control algorithm is performed with high speed operation (10 - 30 microseconds). The direct torque method performs without speed sensors. The flux estimation is usually . Offline Circuit Simulation with TINA TINA Design Suite is a powerful yet affordable circuit simulator and PCB design software package for analyzing, designing, and real time testing of analog, digital, IBIS, HDL, MCU, and mixed electronic circuits and their PCB layouts.

  More digital ICs should be added in library; TinaCloud – Tina Cloud online circuit simulator. TINA Design Suite is a powerful yet affordable circuit simulator and PCB design software package for analyzing, designing, and real time testing of analog, digital, HDL, MCU, and mixed electronic circuits. (CHIL) real time simulation. In this thesis, the power stage of the smart inverter is emulated in the PLECS Real Time Box and the controller stage of the inverter is programmed in the Digital Signal Processor (DSP) connected to the real time box. The power stage emulated in the real time box and the controller implemented in the DSP form a.

and with a direct voltage of ±10 kV d.c. The converter stations are connected to separate parts of an existing 10 kV a.c. network. Simulation and testing During the development of the project the various characteristics and behaviours of VSC converters, PWM control, IGBT valves etc. were tested in digital and analogue simulations. Finally. 1 "" Design and Implementation of a Pure Sine Wave Single Phase Inverter for Photovoltaic Applications Mohamed 1, Yasser a 2, R. a3 1 Automatic Control Department, Faculty of Industrial Education, Beni-suef University, Egypt. [email protected] 2 Electrical Department, Faculty of Industrial Education, Suez .


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Real time digital simulation of a voltage source converter by Ryan Kuo-Lung Lian Download PDF EPUB FB2

Abstract: When a real-time digital simulator, emulating a switched circuit such as a voltage source converter, is interfaced with a digital controller, the controller's firing signals may not be in synchronism with the simulation time step.

Several methods to minimize the resulting inaccuracies have been proposed in the past. However, some of these approaches introduce Cited by: When a real-time digital simulator, emulating a switched circuit such as a voltage source converter, is interfaced with a digital controller, the controller's firing signals may not be in.

This book presents the fundamentals for analysis and control of a specific class of high-power electronic converters―the three-phase voltage-sourced converter (VSC). Voltage-Sourced Converters in Power Systems provides a necessary and unprecedented link between the principles of operation and the applications of voltage-sourced by: Real-Time Digital Hardware Simulation of Power Electronics and Drives Article (PDF Available) in IEEE Transactions on Power Delivery 22(2).

Real time simulation of power systems and related secondary equipment is a well recognised and required method in development of power systems, optimisation of their operation, performance studies, education, etc. The technology of simulators has been changing and improving all the time together with development of technologies used in our everyday life.

Real-Time Simulation of Voltage Source Converters Based on Time Average Method K. Lian, Student Member, IEEE, and P. Lehn, Member, IEEE Abstract—When a real-time digital simulator, emulating a switched circuit such as a voltage source converter, is interfaced with a digital controller, the controller’s firing signals may not be.

This book presents the fundamentals for analysis and control of a specific class of high-power electronic converters—the three-phase voltage-sourced converter (VSC). Voltage-Sourced Converters in Power Systems provides a necessary and unprecedented link between the principles of operation and the applications of voltage-sourced converters.

Blanking Time in PWM Systems with High Ripple Currents," IEEE Nordic Workshop on Power and Industrial Electronics (NORPIE/98), Espoo, Finland, August, p. F M. Lindgren, "Feed forward — Time Efficient Control of a Voltage Source Converter Connected to the Grid by Lowpass Filters," IEEE Power Electronics Specialists.

Results show the model has both a fast simulation speed and an equal or better accuracy at a 50 µs time step, compared with the reference model at a 1 µs time step, and that therefore, this methodology is suitable for real-time simulation and HIL tests.

Start here to learn about real time simulation and discover the technology that makes hardware-in-the-loop testing possible. Simulation Hardware NovaCor™: the powerful, custom-developed hardware platform at the heart of the simulator.

Design and Simulation of Three-Phase Voltage Source Based Converter for Fig. Input voltage and current waveforms for closed loop system with RL load which are in-phase. Dynamic Condition with RL Load Switching. Fig. 11 and 12 show the simulation results with a resistive load of Ω and an inductive load of H and a.

Designing a digital controller with simulation can help ensure that a DC-DC buck converter will properly regulate voltage as load current and source voltage change.

Simulation guides the proper choice of power stage components to ensure minimized output voltage ripple and acceptable power losses. In order to prove the methodology’s effectiveness and easiness, two converters were simulated—a buck converter and a three-phase Voltage Source Inverter (VSI)—and compared with the simulation of commercial software (PSIM ® v) and a real power converter.

Single Phase AC to Three Phase AC Matrix Converter. A Novel Single Phase and Three Phase AC to Single Phase and Three Phase AC Converter Using a DC Link. Real Time Hardware-in-the-Loop Simulation of A Three Phase AC to Single Phase AC Matrix Converter. Three Phase Z-Source Matrix Converter.

A Combined PWM Sine Wave AC to AC and AC to DC Converter. A voltage source inverter (VSI), which is illustrated Fig. and current source inverters (CSIs) with different waveforms such as a square wave, pulse width modulation (PWM), and so on are used in the industry.

But, in the FC system usually a voltage-sourced PWM inverter is applied because this type can control both the frequency and amplitude of the AC output voltage. Figure Real-time digital simulation setup using RT-LAB. 59 Figure Induction machine and grid currents under % unbalanced grid voltage.

60 Figure Recti er current under % unbalanced grid voltage. 61 Figure Battery inverter currents in stationary frame. 62 Figure Grid current under % unbalanced grid voltage.

2B J. Svensson, "Simulation of Power Angle Controlled Voltage Source Converter using a Linear Quadratic Method in a Wind Energy Application," 5th Workshop on Computers in Power Electronics, IEEE, Augustpp.

SECTION 3 Vector Controlled Voltage Source Converter. The model is tested due to a variation of ± 10% of rated input voltage. From the simulation model, it can use for implementation into a real-time control system by Digital Signal Processing Board (such as DS).

Together, it also can be designed into a real. This book presents the fundamentals for analysis and control of a specific class of high-power electronic converters—the three-phase voltage-sourced converter (VSC).

Voltage-Sourced Converters in Power Systems provides a necessary and unprecedented link between the principles of operation and the applications of voltage-sourced converters.

2B J. Svensson, "Simulation of Power Angle Controlled Voltage Source Converter using a Linear Quadratic Method in a Wind Energy Application," 5th Workshop on Computers in Power Electronics, IEEE, Augustpp.

The last chapter, concerning Power Flow Tracing, doesn't really fit within the rest of book, and only seems like an attempt to fill more space. With that said, this book is extremely short, and it does not justify a price over USD $, being barely pages long, all Reviews: 3.very long distance dc is better option than ac.

Mostly voltage source converters used as insulated gate turn of thyristor in dc network. This paper describes basic modeling and simulation of voltage source converter in HVDC. At the end of this paper different output waveform of converter are explained.

Modeling and Simulation is done using MATLAB.developed by ABB employs voltage source converters (VSC) with series-connected IGBT (insulated gate bipolar transistor) valves controlled with pulse width modulation (PWM).

VSC converters used for power transmission (or voltage support combined with an energy storage source) permit continuous and independent control of real and reactive power.