JPH03128917U - - Google Patents
Info
- Publication number
- JPH03128917U JPH03128917U JP3718990U JP3718990U JPH03128917U JP H03128917 U JPH03128917 U JP H03128917U JP 3718990 U JP3718990 U JP 3718990U JP 3718990 U JP3718990 U JP 3718990U JP H03128917 U JPH03128917 U JP H03128917U
- Authority
- JP
- Japan
- Prior art keywords
- oil
- electrical equipment
- filled electrical
- gas
- insulating oil
- 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
Links
- 238000012806 monitoring device Methods 0.000 claims description 5
- 230000005856 abnormality Effects 0.000 claims description 4
- 230000006866 deterioration Effects 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 2
- 239000000284 extract Substances 0.000 claims 1
- 238000000605 extraction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 2
Landscapes
- Housings And Mounting Of Transformers (AREA)
- Sampling And Sample Adjustment (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
Description
第１図および第２図は、この考案の一実施例に
よる油入電気機器の異常・劣化監視装置を示し、
第１図は監視装置による配電用油入変圧器の監視
概念図、第２図はブロツク図である。第３図およ
び第４図は従来例による油入電気機器の異常・劣
化監視装置を示し、第３図は監視装置による大型
変圧器の監視概念図、第４図はブロツク図である
。
図において、８，９はエアーポンプ、１０はガ
ス検出部、１１は表示部、１２，１３は電磁バル
ブ、１４〜１７は吸入または排出口、１８〜２６
はガス配管である。なお、図中、同一符号は同一
、または相当部分を示す。
FIGS. 1 and 2 show an abnormality/deterioration monitoring device for oil-filled electrical equipment according to an embodiment of this invention,
FIG. 1 is a conceptual diagram of monitoring an oil-immersed power distribution transformer by a monitoring device, and FIG. 2 is a block diagram. 3 and 4 show a conventional abnormality/deterioration monitoring device for oil-filled electrical equipment, FIG. 3 is a conceptual diagram of monitoring a large transformer by the monitoring device, and FIG. 4 is a block diagram. In the figure, 8 and 9 are air pumps, 10 is a gas detection unit, 11 is a display unit, 12 and 13 are electromagnetic valves, 14 to 17 are suction or discharge ports, 18 to 26
is a gas pipe. In addition, in the figures, the same reference numerals indicate the same or equivalent parts.
Claims (1)
抽出し、この抽出ガスを検出部に導入して分析す
ることにより、油入電気機器の異常または劣化を
監視する油入電気機器の異常・劣化監視装置にお
いて、電気機器内の絶縁油面上の気体により絶縁
油中に溶解するガス成分を抽出する抽出部を有す
ることを特徴とする油入電気機器の異常・劣化監
視装置。 By extracting gas components dissolved in the insulating oil of oil-filled electrical equipment and introducing this extracted gas into the detection unit for analysis, we monitor abnormalities or deterioration of oil-filled electrical equipment. 1. An abnormality/deterioration monitoring device for oil-filled electrical equipment, characterized in that the equipment includes an extraction section that extracts gas components dissolved in insulating oil using gas on the surface of the insulating oil in the electrical equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3718990U JPH03128917U (en) | 1990-04-06 | 1990-04-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3718990U JPH03128917U (en) | 1990-04-06 | 1990-04-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03128917U true JPH03128917U (en) | 1991-12-25 |
Family
ID=31544078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3718990U Pending JPH03128917U (en) | 1990-04-06 | 1990-04-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03128917U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018056554A (en) * | 2016-08-29 | 2018-04-05 | ゼネラル エレクトリック テクノロジー ゲゼルシャフト ミット ベシュレンクテル ハフツングＧｅｎｅｒａｌ Ｅｌｅｃｔｒｉｃ Ｔｅｃｈｎｏｌｏｇｙ ＧｍｂＨ | Bidirectional oil flow adapter to be mounted onto valve control port of transformer |
-
1990
- 1990-04-06 JP JP3718990U patent/JPH03128917U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018056554A (en) * | 2016-08-29 | 2018-04-05 | ゼネラル エレクトリック テクノロジー ゲゼルシャフト ミット ベシュレンクテル ハフツングＧｅｎｅｒａｌ Ｅｌｅｃｔｒｉｃ Ｔｅｃｈｎｏｌｏｇｙ ＧｍｂＨ | Bidirectional oil flow adapter to be mounted onto valve control port of transformer |
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