SU919101A2 - Device for remote monitoring of distant power supply of unattended amplifying stations - Google Patents
Device for remote monitoring of distant power supply of unattended amplifying stations Download PDFInfo
- Publication number
- SU919101A2 SU919101A2 SU802937182A SU2937182A SU919101A2 SU 919101 A2 SU919101 A2 SU 919101A2 SU 802937182 A SU802937182 A SU 802937182A SU 2937182 A SU2937182 A SU 2937182A SU 919101 A2 SU919101 A2 SU 919101A2
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- power supply
- control unit
- input
- output
- additional
- Prior art date
Links
Landscapes
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Description
Изобретение относитс к технике св зи и может использоватьс в системах телеконтрол кабельных линий св зи .The invention relates to communication technology and can be used in telecontrol systems of cable communication lines.
По основному авт.св. № 67868 известно устройство телеконтрол дистанционного питани необслуживаемых усилительных пунктов, содержащее усилитель, включенный в пр мой провод линии питани , и последовательно соединенные блок управлени и блок коммутации, причем первый, второй и третий входы блока управлени соединены соответственно со входом и выходом усилител и обратным проводом линии питани 1 „According to the main auth. No. 67868 discloses a remote power supply telecontrol device for unattended amplifying stations, comprising an amplifier connected to a direct power supply line wire and serially connected control unit and a switching unit, the first, second and third inputs of the control unit being connected to the amplifier input and output and return wire, respectively power lines 1 „
Однако устройство имеет большую потребл емую мощность.However, the device has a large power consumption.
Цель изобретени - сокращение потребл емой мощности.The purpose of the invention is to reduce power consumption.
Дл достижени цели в устройство телеконтрол дистанционного питани необслуживаемых усилительных пунктов введены дополнительный блок управлени и тиристор, при этом вход усилител объединен с входом дополнительного блока управлени и с анодом тиристора, катод которого, первый выход дополнительного блока управлени и выход усилител объединены, причем дополнительный выход усилител подключен через другие вход и выход дополнительного блока управлени к управл ющему входу тиристора,To achieve the goal, an additional control unit and a thyristor are added to the remote power supply telecontrol unit, the amplifier input is combined with the input of the additional control unit and the thyristor anode, the cathode of which, the first output of the additional control unit and the amplifier output are combined connected via other input and output of the additional control unit to the control input of the thyristor,
10ten
На чертеже представлена структурна электрическа схема устройства.The drawing shows a structural electrical circuit of the device.
Устройство телеконтрол дистанционного питани необслуживаемых усилительных пунктов содержит пр мой The remote control telecontrol device of the unattended reinforcement points contains direct
15 , и обратный провода 1 и 2 линии питани , усилитель 3, блок управлени , блок 5 коммутации, дополнительный блок 6 управлени , ключевой элемент 7, выполненный на тиристоре 8.15, and the return wires 1 and 2 of the power supply line, the amplifier 3, the control unit, the switching unit 5, the additional control unit 6, the key element 7 performed on the thyristor 8.
2020
Устройство работает следуюидим образом.The device works as follows.
Когда по пр мому проводу 1 линии питани протекает ток дистанционногоWhen the supply line current flows through the direct power line 1 wire
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU802937182A SU919101A2 (en) | 1980-06-05 | 1980-06-05 | Device for remote monitoring of distant power supply of unattended amplifying stations |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU802937182A SU919101A2 (en) | 1980-06-05 | 1980-06-05 | Device for remote monitoring of distant power supply of unattended amplifying stations |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU678684 Addition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU919101A2 true SU919101A2 (en) | 1982-04-07 |
Family
ID=20900726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU802937182A SU919101A2 (en) | 1980-06-05 | 1980-06-05 | Device for remote monitoring of distant power supply of unattended amplifying stations |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU919101A2 (en) |
-
1980
- 1980-06-05 SU SU802937182A patent/SU919101A2/en active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1125868A (en) | Direct current voltage converters | |
| JPS5694848A (en) | Control system of transmitter | |
| JPS54134547A (en) | Mosfet switching circuit | |
| SU919101A2 (en) | Device for remote monitoring of distant power supply of unattended amplifying stations | |
| US4021621A (en) | Automatic group exclusion circuit for a key telephone system | |
| GB1456250A (en) | Matrix control circuit | |
| GB975266A (en) | Switching circuits | |
| US3111558A (en) | Relay circuit | |
| GB759566A (en) | Improvements in or relating to circuit arrangements employing transistors for controlling electric loads | |
| KR840001423A (en) | Switching network | |
| US2863066A (en) | Reflex circuit system | |
| ATE19910T1 (en) | CIRCUIT ARRANGEMENT FOR POWERING A POWER SUPPLY DEVICE SUPPLYING A CONSTANT OPERATING VOLTAGE. | |
| JPS556928A (en) | Extension answer connecting system for key telephone system | |
| KR860000113Y1 (en) | Electronic switching system | |
| CN109474038A (en) | A kind of duplicate protection system of power battery | |
| SU919105A2 (en) | Device for remote monitoring of distant power supply of unattended amplifying stations | |
| SU680181A2 (en) | Device for remote control of repeater stations | |
| FR2297509A1 (en) | Divided power circuit breaker for energy supply systems - has several electronic switches for each output terminal for coupling different input terminals (NL130776) | |
| JPS5794819A (en) | Current control system of constant voltage circuit | |
| CN109669502A (en) | A kind of solid-state programmed circuit | |
| SU678684A1 (en) | Apparatus for telecontrol of distant power supply of unattended amplifying stations | |
| ES314945A1 (en) | An antenna application control circuit. (Machine-translation by Google Translate, not legally binding) | |
| JPS5474092A (en) | Signal transfer system | |
| GB872433A (en) | Improvements in or relating to bistable flip-flop circuits and relay circuit arrangements incorporating such circuits | |
| JPS57178470A (en) | Terminal feeding system |