2009-01-01:【技術專題】original of field-oriented control.pdf
TRANSCRIPT
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Original Field-Oriented Vector Control
200911
From
Power
System
Design
to
Power
IC
Design
LAB808
NCTU
Lab808:
Power Electronic Systems & Chips, NCTU, TAIWAN
808DSP/FPGA
http://pemclab.cn.nctu.edu.tw/
Lab-808: Power Electronic Systems & Chips Lab., NCTU, Taiwan
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Pioneer Paper on FOC Control of Induction Machines
F. Blaschke, "The principle of field orientation as applied to the new TRANSVECTOR closed loop control
system for rotating field machines," Siemens Rev., vol. 34, pp. 217-220, 1972.
AbstractWhen rotating-field machines are employed as
drive motors, the question on of torque generation and control
requires special consideration. It is, for instance, possible to
use the vector of the stator voltage or the vector of the stator
current as the manipulated variable for the torque, depending
on whether the static converter supplying the motor provides a
variable voltage or a variable current. This paper for describesthe principle of field orientation a new closed-loop control
method for rotating-field machines [1-4] by way of reference
to an induction motor. It is shown how these manipulated
variables must be influenced to provide instantaneous and
well-damped adjustment of the torque independently of the
inherent characteristics of an induction motor.
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Pioneer Paper on FOC Control of Synchronous
Machines
K. H. Bayer, H. Waldmann, and M. Weibelzahl, "Field-Oriented Closed-Loop Control of a Synchronous
Machine with the New Transvector Control System," Siemens Rev., vol. 39, pp. 220-223, 1972.
AbstractSynchronous machines are being employed on an
ever increasing scale in industrial drive systems fed by static
converters. The reasons for this lie in their straightforward,
robust construction, the simple manner in which they can be
magnetized [1] and their excellent characteristics when used in
conjunction with static converters [2]. Since these drives are
expected to offer the same high-grade dynamic characteristics asvariable-speed dc drives, provision must be made to control the
torque instantaneously to a linear curve relationship. The same
applies to control of the magnetization. Both control operations
must be decoupled, i.e. one must only influence the torque and
active power, and the other only the magnetization and reactivepower. TRANSVECTOR control, which operates on the
principle of field orientation, is eminently suitable for control
functions of this type.
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AC Drives A Historic Review
W. Leonhard, 30 years space vectors, 20 years field orientation, 10 years digital signal processing withcontrolled AC-Drives, a review, EPE Journal, vol. 1, no. 1, pp. 1332, July 1991.
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When Secondary Issues Become Primary Concerns
Block Diagram of a Modern AC Drive.
Russel J. Kerkman, Twenty years of PWM AC drives: when secondary issues become primary concerns", IEEE Industrial
Electronics Conference (IECON), Taipei, Taiwan, August 5-9, 1996.
MRAC - FOC block diagram
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When Secondary Issues Become Primary Concerns
Russel J. Kerkman, Twenty years of PWM AC drives: when secondary issues become primary concerns", IEEE Industrial
Electronics Conference (IECON), Taipei, Taiwan, August 5-9, 1996.
Transmitted Noise: Electro Magnetic Interference (EMI) and Drive Integrity Motor Winding and Bearing Failures: The Unintended Consequences of
Modern Inverters
Motor Winding Failures: Experimentalevidence of > 2 p.u over voltage at motorterminals.
Motor Winding Failures:Evidence of shaft vol tage andbearing current
EMI Noise: Leakage currentwithout common mode choke
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EMI Emissions of Modern PWM AC Drives
G. L. Skibinski, R. J. Kerkman, D. Schlegel, and R. Autom, EMI emissions of modern PWM AC drives,
IEEE Industry Applications Magazine, pp. 47-81, 1999.
Electromagnetic Interference (EMI) noise is defined as anunwanted electrical signal that produces undesirableeffects in a control system, such as communication errors,
degraded equipment performance and malfunction or non-operation. References on the general principles of EMI areavailable [1]-[3], as well as methodologies on calculatingradiated emissions [4]. IEEE Standard 518 applied theseprinciples to slow switching Silicon Controlled Rectifier
(SCR) dc drives in 1982 [5]. All ac Pulse Width Modulation(PWM) drives have the potential to cause EMI withadjacent sensitive equipment, when large quantities ofdrives are assembled in a concentrated area [6]-[11].However, faster switching speeds of newconverter/inverter topologies require an updated study of
new system EMI issues created.
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Field-Oriented Vector Control
Werner Leonhard, 30 years space vectors, 20 years field
orientation, 10 years digital signal processing with controlledac-drives - a review, EPE Journal, 1991.
Werner Leonhard, Control of Electrical Drives,
3rd Ed., Springer Verlag, January 15, 2001.
F. Blaschke, "The principle of field orientation as applied to the
new TRANSVECTOR closed loop control system for rotating fieldmachines," Siemens Rev., vol. 34, pp. 217-220, 1972.
K. H. Bayer, H. Waldmann, and M. Weibelzahl, "Field-Oriented
Closed-Loop Control of a Synchronous Machine with the NewTransvector Control System," Siemens Rev., vol. 39, pp. 220-223, 1972.
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Vector Control: Recommended Books
Control of Electrical Drives,
Werner Leonhard,
Springer Verlag, 3rd
edition (January 15, 2001)
2nd Ed. 3rd Ed.
Vector Control and Dynamics of AC Drives
D. W. Novotny and T. A. Lipo
Clarendon Pr, USA., September 1996.
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Vector Control of AC Machines
Vector Control and Dynamics of AC Drives,D. W. Novotny and T. A. Lipo, Clarendon Pr,
USA, September 1996.
Power Electronics and AC Drives,
Bimal K. Bose,
Prentice Hall, May 1986.
The Field Orientation Principle in
Control of Induction Motors,Andrezej M. Trynadlow ski,
Springer, 1 Ed., 1993.
The principle of field orientation as appl iedto the new TRANSVECTOR closed loopcontrol system for ro tating field machines,
F. Blaschke, Siemens Rev., vol. 34, pp.217-220, 1972.
Pioneer Paper
Vector Control of Three-Phase AC Machines
- System Development in the Practice,N. P. Quang and J.-A. Dittrich,Springer, 2008.
"Twenty Years of PWM AC Drives: WhenSecondary Issues Become PrimaryConcerns,"
Russel J. Kerkman,
IEEE IECON Conf . Proc., 1996.
30 years space vectors, 20 years field orientation,10 years digital signal p rocessing w ith controlled
ac-drives - a review, part 1 & 2,
W. Leonhard, EPE Journal 1991.
3-Phase AC Induction Motor Vector Control
Using a 56F80x, 56F8100 or 56F8300 Device,Jaroslav Lepka and Petr Stekl,Freescale AN1930, 2005.