JPS59158246U - Disconnector operation circuit - Google Patents
Disconnector operation circuitInfo
- Publication number
- JPS59158246U JPS59158246U JP5256083U JP5256083U JPS59158246U JP S59158246 U JPS59158246 U JP S59158246U JP 5256083 U JP5256083 U JP 5256083U JP 5256083 U JP5256083 U JP 5256083U JP S59158246 U JPS59158246 U JP S59158246U
- Authority
- JP
- Japan
- Prior art keywords
- disconnector
- state
- circuit
- detecting
- operation circuit
- 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
Landscapes
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の対象となる電力系統図、第２図は従来
の断路器操作回路図、第３図は第２図に示す断路器制御
回路における制御要素の動作特性図、第４図は断路器動
作確認検出回路図、第５図は本考案による断路器操作回
路の一実施例を示す図である。
５２・・・しゃ断器、８９Ｋ・・・甲母線断路器、８９
０・・・乙母線断路器、１・・・甲母線断路器制御回路
、２・・・乙母線断路器制御回路、３−８９ＫＩ。
３−８９０Ｉ・・・投入用手動操作スイッチ、３−８９
ＫＫ、３−８９０Ｋ・・・引外し用手動操作スイッチ、
ｆＪ ９ＫＴＸｂ、 ８９０ＴＸｂ・・・常閉接点、８
９に−ｂ、 ８９０−ｂ・・・補助接点、５２ｂ・・・
補助 ゛・接点、８９ＴＸ・・・断路器動作確認検出
リレー。Fig. 1 is a power system diagram to which the present invention is applied, Fig. 2 is a conventional disconnector operation circuit diagram, Fig. 3 is a diagram of operating characteristics of control elements in the disconnector control circuit shown in Fig. 2, and Fig. 4 5 is a disconnector operation confirmation detection circuit diagram, and FIG. 5 is a diagram showing an embodiment of the disconnector operation circuit according to the present invention. 52... Breaker, 89K... Bus line disconnector, 89
0... A bus disconnector, 1... A bus disconnector control circuit, 2... A bus disconnector control circuit, 3-89KI. 3-890I... Manual operation switch for input, 3-89
KK, 3-890K...Manual operation switch for tripping,
fJ 9KTXb, 890TXb...Normally closed contact, 8
9-b, 890-b...Auxiliary contact, 52b...
Auxiliary contact, 89TX... Disconnector operation confirmation detection relay.
Claims (1)
作回路において、第一の前記断路器め動作状態を検出す
る手段と他の前記断路器の投入・引出し状態を検出する
手段と前記しゃ断器の投入・引外し状態を検出する手段
とを備え第一の前記断路器が不確実動作状態にあるか他
の前記断路器が引外し状態にないかまたは前記しゃ断器
が引外し状態にないときに第一の前記断路器の操作をロ
ックするインタロック回路を設けたことを特徴とする断
路器操作回路。In a disconnector operating circuit for a power system comprising a circuit breaker and a plurality of disconnectors, a means for detecting an operating state of the first disconnector, a means for detecting a closing/drawing state of the other disconnector, and a means for detecting the closing/pulling state of the other disconnector, and the circuit breaker. and means for detecting whether the first disconnector is in an unreliable operating state, the other disconnector is not in a tripped state, or the circuit breaker is not in a tripped state. A disconnector operation circuit characterized in that an interlock circuit is provided for locking the operation of the first disconnector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5256083U JPS59158246U (en) | 1983-04-11 | 1983-04-11 | Disconnector operation circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5256083U JPS59158246U (en) | 1983-04-11 | 1983-04-11 | Disconnector operation circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59158246U true JPS59158246U (en) | 1984-10-24 |
Family
ID=30182905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5256083U Pending JPS59158246U (en) | 1983-04-11 | 1983-04-11 | Disconnector operation circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59158246U (en) |
-
1983
- 1983-04-11 JP JP5256083U patent/JPS59158246U/en active Pending
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