MY108821A - Vector control apparatus for induction motor - Google Patents

Vector control apparatus for induction motor

Info

Publication number
MY108821A
MY108821A MYPI93001528A MYPI19931528A MY108821A MY 108821 A MY108821 A MY 108821A MY PI93001528 A MYPI93001528 A MY PI93001528A MY PI19931528 A MYPI19931528 A MY PI19931528A MY 108821 A MY108821 A MY 108821A
Authority
MY
Malaysia
Prior art keywords
control apparatus
induction motor
vector control
derived
amn
Prior art date
Application number
MYPI93001528A
Inventor
Yamada Tetsuo
Original Assignee
Kk Meidensha
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kk Meidensha filed Critical Kk Meidensha
Priority to MYPI93001528A priority Critical patent/MY108821A/en
Publication of MY108821A publication Critical patent/MY108821A/en

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  • Control Of Ac Motors In General (AREA)

Abstract

AN IMPROVED VECTOR CONTROL APPARATUS FOR AN INDUCTION MOTOR IS DISCLOSED. IN THE VECTOR CONTROL APPARATUS, A DIVIDER (13) IS PROVIDED WHICH RECEIVES AN EXCITING INSTRUCTION 2D*/M* FROM A SECONDARY MAGNETIC FLUX INSTRUCTION AMPLIFIER (11) WHICH OUTPUTS 2D*/M* ACCORDING TO AN ANGULAR FREQUENCY WR DERIVED FROM A SPEED DETECTOR (43). THE DIVIDER (13) RECEIVES AN EXCITING INDUCTANCE VARIATION AMN FROMTHE EXITING INDUCTANCE M' COMPENSATION CIRCUIT (12, 12') TO DEVICE AMN BY 2D*/M* SO THAT THE DERIVED OUTPUT VALUE IS SUPPLIED TO A FIRST-ORDER ADVANCE ELEMENT CALCULATION BLOCK (12) SO THAT A TARGET VALUE i1D* IN A D-AXIS COMPONENT IN A PRIMARY CURRENT OF THE INDUCTION MOTOR IS DERIVED. (FIG. 6)
MYPI93001528A 1993-08-03 1993-08-03 Vector control apparatus for induction motor MY108821A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MYPI93001528A MY108821A (en) 1993-08-03 1993-08-03 Vector control apparatus for induction motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MYPI93001528A MY108821A (en) 1993-08-03 1993-08-03 Vector control apparatus for induction motor

Publications (1)

Publication Number Publication Date
MY108821A true MY108821A (en) 1996-11-30

Family

ID=80040670

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI93001528A MY108821A (en) 1993-08-03 1993-08-03 Vector control apparatus for induction motor

Country Status (1)

Country Link
MY (1) MY108821A (en)

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