Improved Hysteresis Current Control Regulator for High-efficiency Switching
نویسندگان
چکیده
منابع مشابه
Design and Modeling of a High Current Switching Regulator
A design method for switching regulators using Matlab and Simulink has been developed. The Matlab script presented calculates the necessary bandwidth of the loop given the power distribution network characteristics and the maximum acceptable output voltage variation. The compensation network is then calculated for given characteristics of the output filter components. The script also analyzes t...
متن کاملA Novel Unity Power Factor Hysteresis Current Control for SPMSM Using Switching Table
In this paper, a novel unity power factor (UPF) hysteresis current control method for surface-mounted permanent magnet synchronous motor (SPMSM) drive system is presented. The optimum voltage vectors, which are selected from a switching table according to the magnitude and phase of the stator current vector, are applying to the voltage source inverter (VSI). The UPF operation for SPMSM is achie...
متن کاملA Digital Hysteresis Current Control for Half-Bridge Inverters with Constrained Switching Frequency
This paper proposes a new robustly adaptive hysteresis current digital control algorithm for half-bridge inverters, which plays an important role in electric power, and in various applications in electronic systems. The proposed control algorithm is assumed to be implemented on a high-speed Field Programmable Gate Array (FPGA) circuit, using measured data with high sampling frequency. The hyste...
متن کاملHysteresis Switching Control of the Ćuk Converter
Design details and analysis of the properties of a hysteresis switching controller for the Ćuk converter are provided in this paper. The design is based on a switching control law which minimizes a common Lyapunov function derivative for the converter’s continuous modes of operation. These continuous modes of operation are both marginally stable which causes some particularities in the design p...
متن کاملHysteresis-based switching algorithms for supervisory control of uncertain systems
We address the problem of controlling a linear system with unknown parameters ranging over a continuum by means of switching among a 4nite family of candidate controllers. We present a new hysteresis-based switching logic, designed speci4cally for this purpose, and derive a bound on the number of switches produced by this logic on an arbitrary time interval. The resulting switching control algo...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: The Transactions of The Korean Institute of Electrical Engineers
سال: 2012
ISSN: 1975-8359
DOI: 10.5370/kiee.2012.61.11.1606