JPS5674629A - Pole conversion system of electric dynamometer using induction machine - Google Patents

Pole conversion system of electric dynamometer using induction machine

Info

Publication number
JPS5674629A
JPS5674629A JP15210879A JP15210879A JPS5674629A JP S5674629 A JPS5674629 A JP S5674629A JP 15210879 A JP15210879 A JP 15210879A JP 15210879 A JP15210879 A JP 15210879A JP S5674629 A JPS5674629 A JP S5674629A
Authority
JP
Japan
Prior art keywords
induction machine
pole
speed
combustion engine
internal combustion
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
JP15210879A
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 JP15210879A priority Critical patent/JPS5674629A/en
Publication of JPS5674629A publication Critical patent/JPS5674629A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: To regenerate the electric power with high efficiency, by making different the route for increasing and lowering the rotational frequency.
CONSTITUTION: In case when the internal combustion engine 1 is operated and this output is measured, it is set by the controller 5 so that the torque characteristic becomes a curve T. Since the internal combustion engine stops, the pole of the induction machine is selected as 8P, the electric power is supplied to the induction machine through the voltage regulator 6 from the commercial power source 8 side, and the induction machine 2 starts rotating as an electric motor by the torque driving curve 8P. Subsequently, when it exceeds this synchronizing speed and is driven by the internal combustion engine, the induction machine 2 is operated as a generator, and the electric power is regenerated to the commerical power source 8 side. The rotary speed is further increased, and when the speed detector 4 is detected the speeds P4, P2, the pole is converted to 4P, 2P by driving the pole converter 9. In case when the rotary speed is lowered, the pole is converted to 4P, 8P at the points of the speed P2', P4', respectively.
COPYRIGHT: (C)1981,JPO&Japio
JP15210879A 1979-11-26 1979-11-26 Pole conversion system of electric dynamometer using induction machine Pending JPS5674629A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15210879A JPS5674629A (en) 1979-11-26 1979-11-26 Pole conversion system of electric dynamometer using induction machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15210879A JPS5674629A (en) 1979-11-26 1979-11-26 Pole conversion system of electric dynamometer using induction machine

Publications (1)

Publication Number Publication Date
JPS5674629A true JPS5674629A (en) 1981-06-20

Family

ID=15533220

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15210879A Pending JPS5674629A (en) 1979-11-26 1979-11-26 Pole conversion system of electric dynamometer using induction machine

Country Status (1)

Country Link
JP (1) JPS5674629A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62106135U (en) * 1985-12-23 1987-07-07
JP2008006003A (en) * 2006-06-28 2008-01-17 Tiger Vacuum Bottle Co Ltd Chopper attachment for food processing blender
US8469586B2 (en) 2009-08-28 2013-06-25 Werner Schleinzer Device with swivel mounting feature for processing food

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62106135U (en) * 1985-12-23 1987-07-07
JP2008006003A (en) * 2006-06-28 2008-01-17 Tiger Vacuum Bottle Co Ltd Chopper attachment for food processing blender
US8469586B2 (en) 2009-08-28 2013-06-25 Werner Schleinzer Device with swivel mounting feature for processing food

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