JP4499641B2 - 交流負荷装置 - Google Patents
交流負荷装置 Download PDFInfo
- Publication number
- JP4499641B2 JP4499641B2 JP2005277122A JP2005277122A JP4499641B2 JP 4499641 B2 JP4499641 B2 JP 4499641B2 JP 2005277122 A JP2005277122 A JP 2005277122A JP 2005277122 A JP2005277122 A JP 2005277122A JP 4499641 B2 JP4499641 B2 JP 4499641B2
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- JP
- Japan
- Prior art keywords
- voltage
- inverter
- output
- load device
- full
- 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.)
- Expired - Fee Related
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- Control Of Voltage And Current In General (AREA)
- Inverter Devices (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
Description
2 全波整流回路
3 フィルタ
4 インバータ
12 制御回路
13 トランジスタ
14 演算増幅器
15,16 端子
17 電流設定用基準電圧
Claims (1)
- 直流電圧の極性切替えとパルス幅制御とにより交流電圧を出力するインバータの負荷試験を行う交流負荷装置に於いて、
前記インバータのパルス幅制御による出力交流電圧を入力し、該出力交流電圧の基本波成分を通過帯域とするフィルタと、
該フィルタの出力電圧を全波整流する全波整流回路と、
該全波整流回路の出力の直流電圧を入力し、該直流電圧により流れる直流電流を、前記インバータの負荷試験用の設定値に従って定電流制御特性、定抵抗制御特性で制御する電子負荷装置と
を備えたことを特徴とする交流負荷装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005277122A JP4499641B2 (ja) | 2005-09-26 | 2005-09-26 | 交流負荷装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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JP2005277122A JP4499641B2 (ja) | 2005-09-26 | 2005-09-26 | 交流負荷装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007085961A JP2007085961A (ja) | 2007-04-05 |
JP4499641B2 true JP4499641B2 (ja) | 2010-07-07 |
Family
ID=37973075
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005277122A Expired - Fee Related JP4499641B2 (ja) | 2005-09-26 | 2005-09-26 | 交流負荷装置 |
Country Status (1)
Country | Link |
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JP (1) | JP4499641B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5066131B2 (ja) * | 2009-04-30 | 2012-11-07 | 富士通テレコムネットワークス株式会社 | Led点灯制御装置 |
JP5843953B1 (ja) * | 2014-12-24 | 2016-01-13 | 菊水電子工業株式会社 | 電子負荷装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02168171A (ja) * | 1988-12-22 | 1990-06-28 | Fujikura Ltd | 電源装置の連続通電試験方法 |
JPH06189554A (ja) * | 1992-05-13 | 1994-07-08 | N F Kairo Sekkei Block:Kk | 交流電子負荷装置 |
-
2005
- 2005-09-26 JP JP2005277122A patent/JP4499641B2/ja not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02168171A (ja) * | 1988-12-22 | 1990-06-28 | Fujikura Ltd | 電源装置の連続通電試験方法 |
JPH06189554A (ja) * | 1992-05-13 | 1994-07-08 | N F Kairo Sekkei Block:Kk | 交流電子負荷装置 |
Also Published As
Publication number | Publication date |
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JP2007085961A (ja) | 2007-04-05 |
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