JPS54111625A - Inverter controller - Google Patents

Inverter controller

Info

Publication number
JPS54111625A
JPS54111625A JP2010978A JP2010978A JPS54111625A JP S54111625 A JPS54111625 A JP S54111625A JP 2010978 A JP2010978 A JP 2010978A JP 2010978 A JP2010978 A JP 2010978A JP S54111625 A JPS54111625 A JP S54111625A
Authority
JP
Japan
Prior art keywords
inverter
wave
amplitude
harmonic wave
output
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
JP2010978A
Other languages
Japanese (ja)
Other versions
JPS594946B2 (en
Inventor
Tadaaki Kiyomiya
Takao Kawabata
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP53020109A priority Critical patent/JPS594946B2/en
Publication of JPS54111625A publication Critical patent/JPS54111625A/en
Publication of JPS594946B2 publication Critical patent/JPS594946B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Inverter Devices (AREA)

Abstract

PURPOSE: To vary the amplitude of AC fondamental wave components through the control of lower harmonic wave by means of a comparatively simple controller.
CONSTITUTION: A device for controlling an inverter provides an output based on the difference in across the potential the output terminals between a frist unit inverter and a second unit inverter. Waveforms which undergo a grequent communtation suited to checking specified harmonic wave are previously memorized in a memory device. The timing at which the commutation waveform is rad out from the device 6 through a reference pulse generator 1, a divider 4, a subtractor/adder 5, a logical gate circuit 7, latch circuits 12 and 13 in accordance with numerae values indicated by a voltage indicator 2 is staggered by the inverters. Thus, the amplitude is varied in the foundamental wave component of the output voltage from the inverter.
COPYRIGHT: (C)1979,JPO&Japio
JP53020109A 1978-02-22 1978-02-22 Inverter control device Expired JPS594946B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53020109A JPS594946B2 (en) 1978-02-22 1978-02-22 Inverter control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53020109A JPS594946B2 (en) 1978-02-22 1978-02-22 Inverter control device

Publications (2)

Publication Number Publication Date
JPS54111625A true JPS54111625A (en) 1979-09-01
JPS594946B2 JPS594946B2 (en) 1984-02-01

Family

ID=12017944

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53020109A Expired JPS594946B2 (en) 1978-02-22 1978-02-22 Inverter control device

Country Status (1)

Country Link
JP (1) JPS594946B2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0289254U (en) * 1988-12-28 1990-07-16
JP2545760Y2 (en) * 1994-06-30 1997-08-27 リンナイ株式会社 Water heater with forced reheating

Also Published As

Publication number Publication date
JPS594946B2 (en) 1984-02-01

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