Location:
Search - ac motor drives
Search list
Description: DSP控制AC DC AC电机中的使用。很全面很强大非常好-Direct Power and Torque Control
of AC/DC/AC Converter-Fed Induction
Motor Drives
Platform: |
Size: 7272448 |
Author: sandy |
Hits:
Description: Handbook of automotive power electronics and motor drives. Chapter about DC/AC inverters.
Platform: |
Size: 924672 |
Author: dbeg |
Hits:
Description: This book is intended to be an exposition of the modeling and control of
electric machines, specifically, the direct current (DC) machine and the
alternating current (AC) machines consisting of the induction motor, the
permanent magnet (PM) synchronous motor, and the brushless DC motor.
The particular emphasis here is on techniques used for high-performance
applications, that is, applications that require both rapid and precise control
of position, speed, and/or torque. Traditionally, DC motors were reserved
for high-performance applications (positioning systems, rolling mills,
traction drives, etc.) because of their relative ease of control compared to
AC machines. However, with the advances in control methods, computing
capability, and power electronics, AC motors continue to replace DC motors
in high-performance applications. The intent here is to carefully derive
the mathematical models of the AC machines and show how these mathematical
models are used to design control algorithms
Platform: |
Size: 24651776 |
Author: kumar |
Hits:
Description: Abstract :-
Single-phase Cycloconverters are used for AC-AC power conversion particular for speed control of AC drives. In this work the Single-phase to single phase cycloconverter is simulated in simulink with the loads as R-Load, RL- Load & 1 phase split phase Induction Motor. Thyristors are used as the power switches during this work.
-Abstract :-
Single-phase Cycloconverters are used for AC-AC power conversion particular for speed control of AC drives. In this work the Single-phase to single phase cycloconverter is simulated in simulink with the loads as R-Load, RL- Load & 1 phase split phase Induction Motor. Thyristors are used as the power switches during this work.
Platform: |
Size: 601088 |
Author: AMIT KUMAR |
Hits:
Description: Direct torque control is one method used in variable frequency drives to control the torque (and thus
finally the speed) of three-phase AC electric motors. This involves a calculation of the motor s
magnetic flux and torque based on the measured voltage and currents of the motor.
Platform: |
Size: 340992 |
Author: popamino |
Hits:
Description: 基于simpowersystems 异步电机控制系统仿真建模-Simulating an AC Motor Drive _ Systems with Electric Drives (SimPowerSystems）
Platform: |
Size: 616448 |
Author: scz |
Hits:
Description: PLC作为先进的、应用势头最强的工业控制器已风靡全球；变频器作为交流电动机的驱动器，广泛应用于现代的工业生产和民用生活中；而使用触摸屏进行监控操作是现代工业控制的常用手段。《PLC、变频器、触摸屏综合实训》体现了技术的综合性、现代性和现场性，对于在校学生的专业知识学习和专业技能的锻炼有极其重要的意义。-PLC as an advanced application of the momentum of the strongest industrial controller has swept the world drive as AC motor drives are widely used in modern industrial production and civil life while using the touch screen is a common means for monitoring the operation of modern industrial control . "PLC, inverter, touch screen integrated training" reflects the comprehensive technology, modernity and live sex, for students in the exercise of professional knowledge and professional skills are extremely important.
Platform: |
Size: 2735104 |
Author: |
Hits:
Description: This paper presents a novel control method
for the sensor-less four phase Switched Reluctance Motor
drives, i.e 8 stator and 6 rotor. The sensor-less control is
based on Direct Torque Control with direct flux compensa-
tion (DFC) for switched reluctance motor drives. The use of
direct torque control, implemented in AC drives with a var-
ies degree of success, has yet been completely applied for
SRM especially 8/6, 4-phase SRM. Direct torque control
strategy implemented to control unit, well known advan-
tages such as simple and robust structure, wide torque speed
range and no maintenance. In this paper, We propose a
novel way to utilize the 8/6 4 phase switched reluctance mo-
tor and the paper then explains the algorithm to be em-
ployed in new DTC scheme in SRM drives with simulation
results are presented.
Platform: |
Size: 1777664 |
Author: ali |
Hits:
Description: Active Damping of Output LC Filter Resonance for
Vector-Controlled VSI-Fed AC Motor Drives
Platform: |
Size: 12288 |
Author: junaid |
Hits:
Description: AC motor drives are widely used to control the speed
of conveyor systems, blower speeds, pump speeds, machine tool
speeds, and other applications that require variable speed with
variable torque. The complete system consists of an ac voltage input
that is put through a diode bridge rectifier to produce a dc output
which across a shunt capacitor, this will, in turn, feed the PWM
inverter.
Platform: |
Size: 475136 |
Author: hmod |
Hits: