JPS6367231U - - Google Patents
Info
- Publication number
- JPS6367231U JPS6367231U JP14093487U JP14093487U JPS6367231U JP S6367231 U JPS6367231 U JP S6367231U JP 14093487 U JP14093487 U JP 14093487U JP 14093487 U JP14093487 U JP 14093487U JP S6367231 U JPS6367231 U JP S6367231U
- Authority
- JP
- Japan
- Prior art keywords
- capacitor
- resonant
- circuit
- reactor
- secondary winding
- 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
- 239000003990 capacitor Substances 0.000 claims description 5
- 238000004804 winding Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 6
Landscapes
- Transformers For Measuring Instruments (AREA)
Description
第１図はコンデンサ形計器用変圧器の基本回路
図、第２図はその等価回路図、第３図は従来装置
の回路図、第４図は本考案の第１の実施例の回路
図、第５図は本考案の第２の実施例の回路図、第
６図は本考案の第３の実施例の回路図である。
１……主コンデンサ、２……分圧コンデンサ、
３……リアクトル、４……漏れ変圧器、５，６…
…二次端子、７，１８……共振コンデンサ、８…
…共振リアクトル、９……可飽和リアクトル、１
０……警報用抵抗、１１……警報リレー、１２…
…接点、１３，１４……警報端子、１５，１７…
…二次巻線を有する共振リアクトル、１６……球
ギヤツプ。
FIG. 1 is a basic circuit diagram of a capacitor type potential transformer, FIG. 2 is an equivalent circuit diagram thereof, FIG. 3 is a circuit diagram of a conventional device, and FIG. 4 is a circuit diagram of a first embodiment of the present invention. FIG. 5 is a circuit diagram of a second embodiment of the present invention, and FIG. 6 is a circuit diagram of a third embodiment of the present invention. 1...Main capacitor, 2...Division capacitor,
3...Reactor, 4...Leakage transformer, 5, 6...
...Secondary terminal, 7, 18...Resonance capacitor, 8...
...Resonant reactor, 9...Saturable reactor, 1
0...Alarm resistor, 11...Alarm relay, 12...
...Contact, 13,14...Alarm terminal, 15,17...
...resonant reactor with secondary winding, 16... ball gap.
Claims (1)
サの並列共振回路により抑制するコンデンサ形計
器用変圧器において、前記共振リアクトルに二次
巻線を設け、この二次巻線に、これに誘起される
電圧のみにより作動する二次短絡警報リレーを接
続したことを特徴とするコンデンサ形計器用変圧
器。 In a capacitor-type voltage transformer that suppresses secondary short-circuit current by a parallel resonant circuit of a resonant reactor and a resonant capacitor, a secondary winding is provided on the resonant reactor, and only the voltage induced in the secondary winding is provided. A capacitor-type voltage transformer, characterized in that a secondary short-circuit alarm relay that is activated by is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14093487U JPS6367231U (en) | 1987-09-17 | 1987-09-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14093487U JPS6367231U (en) | 1987-09-17 | 1987-09-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6367231U true JPS6367231U (en) | 1988-05-06 |
Family
ID=31048252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14093487U Pending JPS6367231U (en) | 1987-09-17 | 1987-09-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6367231U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4312902Y1 (en) * | 1966-04-16 | 1968-06-03 |
-
1987
- 1987-09-17 JP JP14093487U patent/JPS6367231U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4312902Y1 (en) * | 1966-04-16 | 1968-06-03 |