Download Digital Power Electronics and Applications PDF

Digital Power Electronics and Applications Download  PDF.
Digital Power Electronics and Applications.


In this book, the authors initially introduce numerical control theory applied to Power Electronics, which is very different from the traditional control system. Energy electronics supplies electrical energy from its source to its users. It is of vital importance to all the industry as well as to the general public - just as the air we breathe and the water we drink are taken for granted so that they are no longer available, and so is Power Electronics.
It provides a theory of digital power electronics and its applications. It's well organized into 400 pages and over 300 graphs. Traditionally, power electronics are analyzed by analog control theory. For more than a century, people have enjoyed analog control in Power Electronics, and good results in analog control and its applications in Power Electronics have misled people into the incorrect conclusion that Power Electronics should be in an analog control scheme. The results of mature control allowed people to believe that Power Electronics was the knowledge of a sunset. We want to change these false conclusions, and give the traditional a new life
Power electronics.

Digital Power Electronics and Applications PDF
Digital Power Electronics and Applications 

Therefore, we have to investigate Power Electronics carefully. Power transmission technology is the main focus of power electronics. AC and DC drive systems convert electrical energy into mechanical energy and vice versa. All the above equipment is called power supplies. They switch circuits that operate in a separate state. On and off the high-frequency semiconductor
Devices with switching circuits allow us to benefit from high power rate and efficiency, low cost, small size, and high energy density. The size of a flat transformer operating at 250 kHz is much less than 1% of the size of a normal transformer operating at 50 Hz at the same power rate. The switch circuits operate in the states of switching on and off periodically. The switching period, T, is the sampling period (T = 1 / f), where f is the switching frequency. Switching circuits, including all transformers, transfer power from a source to end-users in an intermittent manner; That is, energy does not constantly flow from source to load. Energy is pumped by quantizing energy across some energy storage elements to load it in the sampling period.

Contents ِchapter:

 1: Introduction.
 2: Energy Factor (EF) and Sub-sequential Parameters.
 3: Basic Mathematics of Digital Control Systems.
 4: Mathematical Modeling of Digital Power Electronics.
 5: Digitally Controlled AC/DC Rectifiers.
 6: Digitally Controlled DC/AC Inverters.
 7: Digitally Controlled DC/DC Converters.
 8: Digitally Controlled AC/AC Converters.
 9: Open-loop Control for Digital Power Electronics.
10: Closed-Loop Control for Digital Power Electronics.
11: Energy Factor Application in AC and DC Motor Drives.
12: Applications in Other Branches of Power Electronics.


Title: Digital Power Electronics and Applications.
Language: English.
Size: 4.65 Mb.
Pages: 421.
Format: PDF.
Author: By Fang Lin Luo,Hong Ye and Muhammad Rashid.
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