JPS5333317A - Inverter device for driving motor - Google Patents

Inverter device for driving motor

Info

Publication number
JPS5333317A
JPS5333317A JP10780776A JP10780776A JPS5333317A JP S5333317 A JPS5333317 A JP S5333317A JP 10780776 A JP10780776 A JP 10780776A JP 10780776 A JP10780776 A JP 10780776A JP S5333317 A JPS5333317 A JP S5333317A
Authority
JP
Japan
Prior art keywords
driving motor
inverter device
motor
range
frequency
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
JP10780776A
Other languages
Japanese (ja)
Inventor
Tadashi Okawa
Mitsusachi Motobe
Yasuo Matsuda
Kosei Hori
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 JP10780776A priority Critical patent/JPS5333317A/en
Publication of JPS5333317A publication Critical patent/JPS5333317A/en
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Ac Motors In General (AREA)

Abstract

PURPOSE: To prevent an overcurrent caused by an operation of the motor in the generator range, with the motor made running in the dynamic brake range, by making a frequency of the inverter zero when the power supply is made off during regenerative operation.
COPYRIGHT: (C)1978,JPO&Japio
JP10780776A 1976-09-10 1976-09-10 Inverter device for driving motor Pending JPS5333317A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10780776A JPS5333317A (en) 1976-09-10 1976-09-10 Inverter device for driving motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10780776A JPS5333317A (en) 1976-09-10 1976-09-10 Inverter device for driving motor

Publications (1)

Publication Number Publication Date
JPS5333317A true JPS5333317A (en) 1978-03-29

Family

ID=14468523

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10780776A Pending JPS5333317A (en) 1976-09-10 1976-09-10 Inverter device for driving motor

Country Status (1)

Country Link
JP (1) JPS5333317A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS545729U (en) * 1977-06-16 1979-01-16
JPS5893474A (en) * 1981-11-26 1983-06-03 Fuji Electric Co Ltd Control system for current type inverter
JPS62148321A (en) * 1985-12-23 1987-07-02 ソシエテ・シミク・プレイヨン−ル−ペル、ソシエテ・アノニム Treatment of alpha-calcium sulfide semi hydrate and product

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS545729U (en) * 1977-06-16 1979-01-16
JPS5893474A (en) * 1981-11-26 1983-06-03 Fuji Electric Co Ltd Control system for current type inverter
JPH044836B2 (en) * 1981-11-26 1992-01-29
JPS62148321A (en) * 1985-12-23 1987-07-02 ソシエテ・シミク・プレイヨン−ル−ペル、ソシエテ・アノニム Treatment of alpha-calcium sulfide semi hydrate and product

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