CN213341751U - Distribution automation station terminal - Google Patents
Distribution automation station terminal Download PDFInfo
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- CN213341751U CN213341751U CN202022032356.7U CN202022032356U CN213341751U CN 213341751 U CN213341751 U CN 213341751U CN 202022032356 U CN202022032356 U CN 202022032356U CN 213341751 U CN213341751 U CN 213341751U
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- main control
- control board
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- fault detection
- remote signaling
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Abstract
The utility model aims at providing a simple structure, work efficiency are high and multiple functional distribution automation station terminal. The utility model discloses a quick-witted case, main control board, control subassembly and fault detection subassembly, the control subassembly fault detection subassembly and the main control board all sets up quick-witted incasement, the control subassembly includes remote control module and remote signaling module, the remote control module includes current transformer, voltage transformer and converter chip, current transformer with voltage transformer all passes through the converter chip with the main control board electricity is connected, the remote signaling module includes photoelectric isolator and remote signaling collector, the photoelectric isolator passes through the remote signaling collector with the main control board electricity is connected, the fault detection subassembly includes voltage detector and current detector, voltage detector with current detector all with the main control board electricity is connected. The utility model discloses be applied to distribution equipment technical field.
Description
Technical Field
The utility model discloses be applied to distribution equipment technical field, in particular to distribution automation station terminal.
Background
The power grid inevitably fails in the long-term power supply process, which causes large-area power failure, some faults are transient faults and some faults are permanent faults. However, in the existing power grid, when a fault occurs, most workers arrive at the site to check specific conditions, whether the fault can be eliminated and power supply can be recovered is judged, the large manpower and the long time are needed, the fault is more complicated, the efficiency is low, the existing power distribution equipment also has the defect of incomplete functions mostly, and the safety is not high. If a distribution automation station terminal with simple structure, high working efficiency and complete functions can be designed, the problems can be well solved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that overcome prior art not enough, provide a simple structure, work efficiency height and multiple functional distribution automation station terminal.
The utility model adopts the technical proposal that: the utility model discloses a quick-witted case, main control board, control subassembly and fault detection subassembly, the control subassembly fault detection subassembly and the main control board all sets up quick-witted incasement, the control subassembly includes remote control module and remote signaling module, the remote control module includes current transformer, voltage transformer and converter chip, current transformer with voltage transformer all passes through the converter chip with the main control board electricity is connected, the remote signaling module includes photoelectric isolator and remote signaling collector, the photoelectric isolator passes through the remote signaling collector with the main control board electricity is connected, the fault detection subassembly includes voltage detector and current detector, voltage detector with current detector all with the main control board electricity is connected.
Furthermore, the panel of machine case is provided with display screen, siren and a plurality of signal indication lamp, the display screen passes through main control board and a plurality of signal indication lamp electricity is connected, voltage detector with current detector all passes through the main control board with the siren electricity is connected.
Furthermore, the monitoring assembly further comprises a remote control switch and a plurality of relays, the remote control switch and the relays are arranged in the case, and the remote control switch is electrically connected with the main control board through the relays.
Furthermore, a data storage electrically connected with the main control board is arranged in the case.
The utility model has the advantages that: the utility model relates to a use distribution automation system as the core, possess multiple communication mode, configuration flexibility's novel distribution network automation terminal for monitor distribution network line's running state, operation and fault information such as real-time supervision line voltage, line current, zero sequence current, equipment state accomplish remote signalling, telemetering measurement, remote control function, realize distribution network automation's real-time monitoring; and data processing analysis, storage and statistics are completed on the data such as line voltage, current and the like, the functions are complete, the safety is high, and the working efficiency of power grid fault maintenance is greatly improved. In addition, the definite value that the fault detection subassembly can set up according to voltage, electric current size and the user of gathering carries out fault detection, fault type and differentiates, calculates fault current size fast to report fault information and nature to sub-station or main website, simultaneously the utility model discloses still possess self-diagnosis, self-recovery function, can carry out self-diagnosis to various function integrated circuit boards and important chip, can convey alarm information during the trouble, ability automatic re-setting when unusual to the normal operating of automatic recovery.
Drawings
Fig. 1 is a block diagram of the overall structure of the present invention.
Detailed Description
As shown in fig. 1, in this embodiment, the utility model comprises a case, a main control board 1, a monitoring component and a fault detection component, the monitoring component, the fault detection component and the main control board 1 are all arranged in the case, the monitoring component comprises a remote control module and a remote signaling module, the remote control module comprises a current transformer 2, a voltage transformer 3 and a converter chip 4, the current transformer 2 and the voltage transformer 3 are both electrically connected with the main control board 1 through the converter chip 4, the remote signaling module comprises a photoelectric isolator 5 and a remote signaling collector 6, the photoelectric isolator 5 is electrically connected with the main control board 1 through the remote signaling collector 6, the fault detection assembly comprises a voltage detector 7 and a current detector 8, wherein the voltage detector 7 and the current detector 8 are electrically connected with the main control board 1.
In this embodiment, the panel of machine case is provided with display screen, siren and a plurality of signal indication lamp, the display screen passes through main control panel 1 and a plurality of signal indication lamp electricity is connected, voltage detector 7 with current detector 8 all passes through main control panel 1 with the siren electricity is connected.
In this embodiment, the monitoring assembly further includes a remote control switch 9 and a plurality of relays 10, the remote control switch 9 and the plurality of relays 10 are both disposed in the case, and the remote control switch 9 is electrically connected to the main control board 1 through the plurality of relays 10.
In this embodiment, a data storage electrically connected to the main control board 1 is further disposed in the chassis.
In this embodiment, the utility model relates to a use distribution automation system as the core, possess multiple communication mode, configuration flexibility's novel distribution network automation terminal for monitor distribution network line's running state, operation and fault information such as real-time supervision line voltage, line current, zero sequence current, equipment state, accomplish remote signalling, telemetering measurement, remote control function, realize distribution network automation's real-time monitoring; and data processing analysis, storage and statistics are completed on the data such as line voltage, current and the like, the functions are complete, the safety is high, and the working efficiency of power grid fault maintenance is greatly improved.
Claims (4)
1. A distribution automation station terminal, characterized in that: it comprises a case, a main control board (1), a monitoring component and a fault detection component, wherein the monitoring component, the fault detection component and the main control board (1) are all arranged in the case, the monitoring component comprises a remote control module and a remote signaling module, the remote control module comprises a current transformer (2), a voltage transformer (3) and a converter chip (4), the current transformer (2) and the voltage transformer (3) are electrically connected with the main control board (1) through the converter chip (4), the remote signaling module comprises a photoelectric isolator (5) and a remote signaling collector (6), the photoelectric isolator (5) is electrically connected with the main control board (1) through the remote signaling collector (6), the fault detection assembly comprises a voltage detector (7) and a current detector (8), the voltage detector (7) and the current detector (8) are electrically connected with the main control board (1).
2. A distribution automation station terminal according to claim 1 characterised in that: the panel of machine case is provided with display screen, siren and a plurality of signal indication lamp, the display screen passes through main control board (1) and a plurality of signal indication lamp electricity is connected, voltage detector (7) with current detector (8) all pass through main control board (1) with the siren electricity is connected.
3. A distribution automation station terminal according to claim 1 characterised in that: the monitoring assembly further comprises a remote control switch (9) and a plurality of relays (10), the remote control switch (9) and the relays (10) are all arranged in the case, and the remote control switch (9) is electrically connected with the main control panel (1) through the relays (10).
4. A distribution automation station terminal according to claim 1 characterised in that: and a data storage electrically connected with the main control board (1) is also arranged in the case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022032356.7U CN213341751U (en) | 2020-09-17 | 2020-09-17 | Distribution automation station terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022032356.7U CN213341751U (en) | 2020-09-17 | 2020-09-17 | Distribution automation station terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213341751U true CN213341751U (en) | 2021-06-01 |
Family
ID=76063577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022032356.7U Active CN213341751U (en) | 2020-09-17 | 2020-09-17 | Distribution automation station terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213341751U (en) |
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2020
- 2020-09-17 CN CN202022032356.7U patent/CN213341751U/en active Active
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