JPS58198172A - インバ−タ破壊防止装置 - Google Patents

インバ−タ破壊防止装置

Info

Publication number
JPS58198172A
JPS58198172A JP57081071A JP8107182A JPS58198172A JP S58198172 A JPS58198172 A JP S58198172A JP 57081071 A JP57081071 A JP 57081071A JP 8107182 A JP8107182 A JP 8107182A JP S58198172 A JPS58198172 A JP S58198172A
Authority
JP
Japan
Prior art keywords
transistor
voltage
circuit
conversion circuit
state
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
JP57081071A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0363314B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Tadahiro Katayama
片山　直裕
Tadayoshi Kimura
忠良 木村
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.)
Sawafuji Electric Co Ltd
Original Assignee
Sawafuji 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 Sawafuji Electric Co Ltd filed Critical Sawafuji Electric Co Ltd
Priority to JP57081071A priority Critical patent/JPS58198172A/ja
Publication of JPS58198172A publication Critical patent/JPS58198172A/ja
Publication of JPH0363314B2 publication Critical patent/JPH0363314B2/ja
Granted 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)
  • Protection Of Static Devices (AREA)
  • Inverter Devices (AREA)
JP57081071A 1982-05-14 1982-05-14 インバ−タ破壊防止装置 Granted JPS58198172A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57081071A JPS58198172A (ja) 1982-05-14 1982-05-14 インバ−タ破壊防止装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57081071A JPS58198172A (ja) 1982-05-14 1982-05-14 インバ−タ破壊防止装置

Publications (2)

Publication Number Publication Date
JPS58198172A true JPS58198172A (ja) 1983-11-18
JPH0363314B2 JPH0363314B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-09-30

Family

ID=13736152

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57081071A Granted JPS58198172A (ja) 1982-05-14 1982-05-14 インバ−タ破壊防止装置

Country Status (1)

Country Link
JP (1) JPS58198172A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58215976A (ja) * 1982-05-28 1983-12-15 オ−チス・エレベ−タ・コムパニ− インバ−タのパワ−トランジスタの保護装置
CN107422222A (zh) * 2017-06-14 2017-12-01 广州三晶电气股份有限公司 一种光伏逆变器判断保险丝好坏的侦测电路

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58215976A (ja) * 1982-05-28 1983-12-15 オ−チス・エレベ−タ・コムパニ− インバ−タのパワ−トランジスタの保護装置
CN107422222A (zh) * 2017-06-14 2017-12-01 广州三晶电气股份有限公司 一种光伏逆变器判断保险丝好坏的侦测电路
CN107422222B (zh) * 2017-06-14 2023-03-21 广州三晶电气股份有限公司 一种光伏逆变器判断保险丝好坏的侦测电路

Also Published As

Publication number Publication date
JPH0363314B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-09-30

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