JP4140837B2 - 配電系統に接続する実機器の試験装置 - Google Patents
配電系統に接続する実機器の試験装置 Download PDFInfo
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- JP4140837B2 JP4140837B2 JP2003371736A JP2003371736A JP4140837B2 JP 4140837 B2 JP4140837 B2 JP 4140837B2 JP 2003371736 A JP2003371736 A JP 2003371736A JP 2003371736 A JP2003371736 A JP 2003371736A JP 4140837 B2 JP4140837 B2 JP 4140837B2
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- Prior art keywords
- voltage
- current
- distribution system
- test
- circuit
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- Testing Electric Properties And Detecting Electric Faults (AREA)
- Supply And Distribution Of Alternating Current (AREA)
- Control Of Voltage And Current In General (AREA)
Description
2 配電系統模擬回路
3 アクティブパワーインタフェース装置
4 商用電源
11,14 アース端子
12,15 接続端子
13,16 電圧センサ
17 電流制御ユニット
18 電圧制御ユニット
19,20 電流センサ
Claims (1)
- 配電系統に接続して使用される実機器を試験する試験装置において、前記配電系統を電子回路で模擬した配電系統模擬回路と、前記実機器と前記配電系統模擬回路との間に接続されるアクティブパワーインタフェース装置とを備え、前記実機器側の電圧をVR,電流をIRとし、前記配電系統模擬回路側の電圧をVS,電流をISとした場合に、前記アクティブパワーインタフェース装置を、前記実機器側の電圧VR,電流IRをそれぞれ常時検出する第1電圧センサ及び第1電流センサと、検出された電圧VR,電流IRをそれぞれn/m倍,N/M倍した電圧(n/m)VR,電流(N/M)IRが前記電圧VS,電流ISとなるように制御する電圧制御ユニットと、前記配電系統模擬回路側の電圧VS,電流ISをそれぞれ常時検出する第2電圧センサ及び第2電流センサと、検出された電圧VS,電流ISをそれぞれm/n倍,M/N倍した電圧(m/n)VS,電流(M/N)ISが前記電圧VR,電流IRとなるように制御する電流制御ユニットとで構成したことを特徴とする配電系統に接続する実機器の試験装置。
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JP2003371736A JP4140837B2 (ja) | 2003-10-31 | 2003-10-31 | 配電系統に接続する実機器の試験装置 |
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JP2003371736A JP4140837B2 (ja) | 2003-10-31 | 2003-10-31 | 配電系統に接続する実機器の試験装置 |
Publications (2)
Publication Number | Publication Date |
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JP2005134280A JP2005134280A (ja) | 2005-05-26 |
JP4140837B2 true JP4140837B2 (ja) | 2008-08-27 |
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JP2003371736A Expired - Fee Related JP4140837B2 (ja) | 2003-10-31 | 2003-10-31 | 配電系統に接続する実機器の試験装置 |
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JP (1) | JP4140837B2 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5843520B2 (ja) * | 2011-08-15 | 2016-01-13 | 株式会社東芝 | 試験装置および試験方法 |
CN102879664A (zh) * | 2012-06-26 | 2013-01-16 | 兰州海红技术股份有限公司 | 一种独立双路交流配电设备的监控系统 |
JP5930894B2 (ja) * | 2012-07-18 | 2016-06-08 | 三菱電機株式会社 | 電力系統の解析装置および解析方法 |
CN104808093B (zh) * | 2015-05-13 | 2017-10-20 | 国家电网公司 | 基于定阻抗负荷模拟的防孤岛保护测试电路及方法 |
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2003
- 2003-10-31 JP JP2003371736A patent/JP4140837B2/ja not_active Expired - Fee Related
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JP2005134280A (ja) | 2005-05-26 |
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