JPS5716581A - Power inverter - Google Patents

Power inverter

Info

Publication number
JPS5716581A
JPS5716581A JP8895980A JP8895980A JPS5716581A JP S5716581 A JPS5716581 A JP S5716581A JP 8895980 A JP8895980 A JP 8895980A JP 8895980 A JP8895980 A JP 8895980A JP S5716581 A JPS5716581 A JP S5716581A
Authority
JP
Japan
Prior art keywords
voltage
transformer
inverter
low
circuit
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
JP8895980A
Other languages
Japanese (ja)
Inventor
Kenichi Okamoto
Yoshitaka Fujiwara
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.)
Fuji Electric Co Ltd
Original Assignee
Fuji Electric Co 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 Fuji Electric Co Ltd filed Critical Fuji Electric Co Ltd
Priority to JP8895980A priority Critical patent/JPS5716581A/en
Publication of JPS5716581A publication Critical patent/JPS5716581A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
    • H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
    • H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/53—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M7/537—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inverter Devices (AREA)

Abstract

PURPOSE:To enable use of a light weight small-sized high frequency transformer by connecting a step-down transformer to the next stage of a high speed switch and connecting the secondary side of the transformer through a rectifying circuit to a bridge circuit for an inverter. CONSTITUTION:A high speed switch 2 connected to a high voltage DC power source 1 is controlled to switch ON or OFF at the prescribed time interval, and the low AC voltages lowered at the prescribed transformation ratio is outputted at the secondary side of the step-down transformer 11. The AC voltage is applied through rectifying circuits 16-1, 16-2 as low DC voltage to a bridge circuit 7 for an inverter, and low voltage low frequency AC voltage is thus obtaned at a load 9 via the inverter circuit 7. Thus, the transformer 11 can be constructed with light weight and small size, and the entire inverter can be reduced in size.
JP8895980A 1980-06-30 1980-06-30 Power inverter Pending JPS5716581A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8895980A JPS5716581A (en) 1980-06-30 1980-06-30 Power inverter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8895980A JPS5716581A (en) 1980-06-30 1980-06-30 Power inverter

Publications (1)

Publication Number Publication Date
JPS5716581A true JPS5716581A (en) 1982-01-28

Family

ID=13957370

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8895980A Pending JPS5716581A (en) 1980-06-30 1980-06-30 Power inverter

Country Status (1)

Country Link
JP (1) JPS5716581A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53142616A (en) * 1977-05-18 1978-12-12 Resp Lim Satore Soc A Highhfrequency voltage generator

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53142616A (en) * 1977-05-18 1978-12-12 Resp Lim Satore Soc A Highhfrequency voltage generator

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