JPH0244838U - - Google Patents
Info
- Publication number
- JPH0244838U JPH0244838U JP12378888U JP12378888U JPH0244838U JP H0244838 U JPH0244838 U JP H0244838U JP 12378888 U JP12378888 U JP 12378888U JP 12378888 U JP12378888 U JP 12378888U JP H0244838 U JPH0244838 U JP H0244838U
- Authority
- JP
- Japan
- Prior art keywords
- power source
- input power
- transmitting station
- voltage fluctuation
- input
- 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
- 238000011084 recovery Methods 0.000 claims 1
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Supply And Distribution Of Alternating Current (AREA)
Description
第１図は本考案の一実施例の構成図である。
１……商用電源入力用遮断器、２，４……高電
圧検知継電器、３，５……低電圧検知継電器、２
ａ，３ａ，４ａ，５ａ……補助継電器、６，７…
…電磁接触器、８，９……限自継電器、１０……
非常用発電器、１０，１１……自電電圧調整器。
FIG. 1 is a block diagram of an embodiment of the present invention. 1... Commercial power supply input circuit breaker, 2, 4... High voltage detection relay, 3, 5... Low voltage detection relay, 2
a, 3a, 4a, 5a...auxiliary relay, 6,7...
...Magnetic contactor, 8, 9...Limited relay, 10...
Emergency generator, 10, 11... Own voltage regulator.
Claims (1)
電源を利用する入力電源の電圧変動が許容限界を
超えた場合に行なわれる入力電源断を自動的に復
帰させ、かつ前記入力電源の電圧変動が正常域値
内に復元してから負荷側への給電を再開する手段
を備えて成ることを特徴とする送信所電源の自動
復帰回路。 Automatically recovers from an input power cutoff that occurs when the voltage fluctuation of the input power source that uses the commercial power source of the broadcasting equipment installed at the television transmitting station exceeds the permissible limit, and the voltage fluctuation of the input power source that uses the commercial power source is normal. An automatic recovery circuit for a transmitting station power source, comprising means for restarting power supply to a load side after the power is restored to within a threshold value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12378888U JPH0244838U (en) | 1988-09-20 | 1988-09-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12378888U JPH0244838U (en) | 1988-09-20 | 1988-09-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0244838U true JPH0244838U (en) | 1990-03-28 |
Family
ID=31372962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12378888U Pending JPH0244838U (en) | 1988-09-20 | 1988-09-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0244838U (en) |
-
1988
- 1988-09-20 JP JP12378888U patent/JPH0244838U/ja active Pending
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