JPS5666720A - Control system for induction type electrodynamometer - Google Patents

Control system for induction type electrodynamometer

Info

Publication number
JPS5666720A
JPS5666720A JP14131879A JP14131879A JPS5666720A JP S5666720 A JPS5666720 A JP S5666720A JP 14131879 A JP14131879 A JP 14131879A JP 14131879 A JP14131879 A JP 14131879A JP S5666720 A JPS5666720 A JP S5666720A
Authority
JP
Japan
Prior art keywords
torque
power
slip
motor
induction motor
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP14131879A
Other languages
Japanese (ja)
Inventor
Wahei Inoue
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mayekawa Manufacturing Co
Original Assignee
Mayekawa Manufacturing Co
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 Mayekawa Manufacturing Co filed Critical Mayekawa Manufacturing Co
Priority to JP14131879A priority Critical patent/JPS5666720A/en
Publication of JPS5666720A publication Critical patent/JPS5666720A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: To simplify the operating efficiency and construction, by performing the measurement of torque and power stably and efficiently through a voltage adjuster, through the proportional shift of torque by automatic change of the secondary side resistance value of an induction motor according to the slip.
CONSTITUTION: At the start of a internal combustion engine 1 to be tested, a wound-rotor induction motor 2 is stopped and the slip S is at 100%. The secondary side resistance value of the motor 2 is shifted to a maximum value of torque with an automatic adjuster 11. Further, when a voltage is fed to the terminal of the induction motor 2 from the voltage adjuster 6, the motor 2 starts. The torque or power in this case is indicated with an indicator 10 for measurement. In the slip less than 0, the induction machine 2 acts like a generator, the mechanical power is absorbed and the regeneration of power is made to a commercial power input side 9.
COPYRIGHT: (C)1981,JPO&Japio
JP14131879A 1979-11-02 1979-11-02 Control system for induction type electrodynamometer Pending JPS5666720A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14131879A JPS5666720A (en) 1979-11-02 1979-11-02 Control system for induction type electrodynamometer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14131879A JPS5666720A (en) 1979-11-02 1979-11-02 Control system for induction type electrodynamometer

Publications (1)

Publication Number Publication Date
JPS5666720A true JPS5666720A (en) 1981-06-05

Family

ID=15289115

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14131879A Pending JPS5666720A (en) 1979-11-02 1979-11-02 Control system for induction type electrodynamometer

Country Status (1)

Country Link
JP (1) JPS5666720A (en)

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