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JPS5388114A - Inverter controlling device - Google Patents

Inverter controlling device

Info

Publication number
JPS5388114A
JPS5388114A JP241377A JP241377A JPS5388114A JP S5388114 A JPS5388114 A JP S5388114A JP 241377 A JP241377 A JP 241377A JP 241377 A JP241377 A JP 241377A JP S5388114 A JPS5388114 A JP S5388114A
Authority
JP
Japan
Prior art keywords
decelerating
time
instruction
controlling device
accelerating
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.)
Granted
Application number
JP241377A
Other languages
Japanese (ja)
Other versions
JPS6151515B2 (en
Inventor
Nobunori Matsudaira
Daisaku Morinaga
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP241377A priority Critical patent/JPS5388114A/en
Publication of JPS5388114A publication Critical patent/JPS5388114A/en
Publication of JPS6151515B2 publication Critical patent/JPS6151515B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Control Of Ac Motors In General (AREA)
  • Stopping Of Electric Motors (AREA)
  • Inverter Devices (AREA)

Abstract

PURPOSE: To make performing a good accelerating and decelerating controlling in spite of a motor load either light or heavy, by giving an instruction of a high output frequency against to a minute speed instruction at a motor starting and accelerating time, decelerating with a largest slant regulated in a speed instruction at a decelerating and stopping time, and by applying a direct current braking at a time becoming to a sufficiently low speed.
COPYRIGHT: (C)1978,JPO&Japio
JP241377A 1977-01-14 1977-01-14 Inverter controlling device Granted JPS5388114A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP241377A JPS5388114A (en) 1977-01-14 1977-01-14 Inverter controlling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP241377A JPS5388114A (en) 1977-01-14 1977-01-14 Inverter controlling device

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP56105516A Division JPS5759487A (en) 1981-07-08 1981-07-08 Controlling device for imverter

Publications (2)

Publication Number Publication Date
JPS5388114A true JPS5388114A (en) 1978-08-03
JPS6151515B2 JPS6151515B2 (en) 1986-11-08

Family

ID=11528549

Family Applications (1)

Application Number Title Priority Date Filing Date
JP241377A Granted JPS5388114A (en) 1977-01-14 1977-01-14 Inverter controlling device

Country Status (1)

Country Link
JP (1) JPS5388114A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58148677A (en) * 1982-02-26 1983-09-03 Meidensha Electric Mfg Co Ltd Starting method for inverter
JPH07261845A (en) * 1994-03-18 1995-10-13 Nippondenso Co Ltd Positioning control unit for servomotor
JP2007189897A (en) * 2007-04-16 2007-07-26 Hitachi Ltd Method for controlling ac motor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58148677A (en) * 1982-02-26 1983-09-03 Meidensha Electric Mfg Co Ltd Starting method for inverter
JPH07261845A (en) * 1994-03-18 1995-10-13 Nippondenso Co Ltd Positioning control unit for servomotor
JP2007189897A (en) * 2007-04-16 2007-07-26 Hitachi Ltd Method for controlling ac motor
JP4501955B2 (en) * 2007-04-16 2010-07-14 株式会社日立製作所 AC motor control method

Also Published As

Publication number Publication date
JPS6151515B2 (en) 1986-11-08

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