CN218940665U - Intelligent control module of ring main unit wire outlet mechanism - Google Patents

Abstract

The utility model relates to the technical field of wire outgoing mechanisms, in particular to an intelligent control module of a ring main unit wire outgoing mechanism, which comprises a controller, a wiring terminal and a reset key, wherein the controller is respectively and electrically connected with the wiring terminal and the reset key, the wiring terminal comprises a power supply wiring terminal, a motor wiring terminal, an energy storage module wiring terminal, a switching-off module wiring terminal, a switching-on module wiring terminal, a protection module wiring terminal, a standby wiring terminal and a public terminal wiring terminal, and the controller in the control module is used for performing time-limited operation protection on the energy storage module, the switching-off module and the switching-on module: when the switching-off or switching-on operation is performed, the controller detects corresponding position signals, if the corresponding position signals cannot be detected within a specified time limit, the system operation is judged to be overtime, and the switching-off and switching-on switching-off switching-on relay is immediately stopped; and if the energy storage is not completed within the set time, stopping the power supply of the energy storage motor, so that the device is not easy to damage.

Description

Intelligent control module of ring main unit wire outlet mechanism

Technical Field

The utility model relates to the technical field of wire outlet mechanisms, in particular to an intelligent control module of a ring main unit wire outlet mechanism.

Background

The wire outlet mechanism is widely applied to a cabinet body of the power equipment, the wire outlet mechanism has a rapid switching-off function, a main shaft is generally arranged in the wire outlet mechanism, a motor for driving the main shaft to rotate is arranged in the wire outlet mechanism, and the wire outlet mechanism comprises an energy storage mechanism, a rotating disc, a relay, a rotating piece and the like. Some electronic components in the existing wire outlet mechanism cannot be well protected, such as the energy storage module, the opening and closing modules cannot be protected in a time-limited operation mode, and the motor cannot be well protected, so that normal use of the wire outlet mechanism is affected.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides an intelligent control module of a ring main unit wire outlet mechanism.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a looped netowrk cabinet wire out mechanism intelligent control module, includes controller, binding post and reset key, the controller respectively with binding post and reset key electric connection, binding post includes power binding post, motor binding post, energy storage module binding post, separating brake module binding post, closing module binding post, protection module binding post, reserve binding post and public terminal, separating brake module binding post includes separating brake coil binding post, remote separating brake binding post, on-the-spot separating brake binding post and separating brake signal binding post, closing module binding post includes closing coil binding post, remote closing binding post, on-the-spot closing brake binding post and closing brake signal binding post, energy storage module binding post includes stored energy binding post, protection module binding post includes remote reset binding post, electrical interlock binding post, protection tripping operation binding post and remote operation binding post.

Preferably, the connection terminal further comprises a standby connection terminal and a public connection terminal.

Preferably, the intelligent control system further comprises an indicator lamp, wherein the indicator lamp is electrically connected with the controller.

Preferably, the indicator lamp comprises a power indicator lamp, a split indicator lamp, a combination indicator lamp, an alarm indicator lamp and an energy storage indicator lamp.

Preferably, the portable electronic device further comprises a shell, wherein the wiring terminal, the reset key and the indicator lamp are arranged on the outer wall of the shell, and the controller is arranged in the shell.

Preferably, the controller is used for performing time-limited operation protection on the energy storage module, the opening module and the closing module.

Preferably, the motor is protected by a controller.

The beneficial effects of the utility model are as follows:

1. the energy storage module, the opening module and the closing module are protected in a time-limited operation mode through a controller in the control module: when the switching-off or switching-on operation is performed, the controller detects corresponding position signals, if the corresponding position signals cannot be detected within a specified time limit, the system operation is judged to be overtime, and the switching-off and switching-on switching-off switching-on relay is immediately stopped; and if the energy storage is not completed within the set time, stopping the power supply of the energy storage motor, so that the device is not easy to damage.

2. The motor is protected by a controller in the control module: 1) The motor is not connected with monitoring: after the closing operation command, stopping the operation if the motor loop current is detected to be too small; 2) Soft start protection of the motor: the motor soft start function is realized, and the damage of the motor caused by high current at the moment of motor start can be avoided; 3) Motor locked rotor and short circuit protection: after energy storage is started, the system detects the loop current of the energy storage motor, when the loop current is larger than a set value, the energy storage motor stops operating, all operations are locked, and the power is turned on again, so that the motor can run normally.

Drawings

FIG. 1 is a system block diagram of an intelligent control module of a ring main unit outlet mechanism provided by the utility model;

fig. 2 is a schematic diagram of a front view structure of an intelligent control module of a ring main unit outlet mechanism according to the present utility model;

fig. 3 is a flow chart of switching-on and energy storage logic of the intelligent control module of the ring main unit outlet mechanism provided by the utility model;

FIG. 4 is a flow chart of the opening logic of the intelligent control module of the ring main unit outlet mechanism according to the present utility model;

fig. 5 is a wiring schematic diagram of the intelligent control module of the ring main unit outlet mechanism provided by the utility model.

In the figure: the power supply device comprises a controller 1, a wiring terminal 2, a reset key 3, an indicator lamp 4, a power supply wiring terminal 21, a motor wiring terminal 22, an energy storage module wiring terminal 23, a switching-off module wiring terminal 24, a switching-on module wiring terminal 25, a protection module wiring terminal 26, a standby wiring terminal 27, a public terminal 28 and a shell 10.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-5, the intelligent control module of the ring main unit outlet mechanism comprises a controller 1, a wiring terminal 2 and a reset key 3, wherein the controller 1 is respectively electrically connected with the wiring terminal 2 and the reset key 3, the wiring terminal 2 comprises a power supply wiring terminal 21, a motor wiring terminal 22, an energy storage module wiring terminal 23, an opening module wiring terminal 24, a closing module wiring terminal 25, a protection module wiring terminal 26, a standby wiring terminal 27 and a public terminal wiring terminal 28, the opening module wiring terminal 24 comprises an opening coil wiring terminal, a remote opening wiring terminal, a local opening wiring terminal and an opening signal wiring terminal, the closing module wiring terminal 25 comprises a closing coil wiring terminal, a remote closing wiring terminal, a local closing wiring terminal and a closing signal wiring terminal, the energy storage module wiring terminal 23 comprises an energy storage wiring terminal, the protection module wiring terminal 26 comprises a remote reset wiring terminal, an electrical interlock wiring terminal, a protection trip wiring terminal and a remote operation wiring terminal, the energy storage module, the opening module and the closing module are protected by the controller 1, the power supply wiring terminal 21 and the power supply wiring terminal 21 are connected with the motor wiring terminal, the motor wiring terminal 22 and the electronic wiring terminal is also correspondingly connected with the opening module wiring terminal 24 and the electronic wiring terminal 26.

The terminal 2 further includes a spare terminal 27 and a common terminal 28.

Still include pilot lamp 4, pilot lamp 4 and controller 1 electric connection, pilot lamp 4 include power pilot lamp, branch position pilot lamp, close position pilot lamp, warning pilot lamp and energy storage pilot lamp, can indicate operating personnel through the pilot lamp, for example:

when the energy is stored, the motor is not connected, and the alarm lamp flashes for 2 hours every 1 second;

when the energy storage motor stores energy, the motor is locked, and the alarm lamp flashes 3 at every 1 second interval;

when the opening and closing operation is performed/the motor stores energy, the electric interlock is not conducted, and the alarm lamp flashes 4 every 1 second;

during the opening and closing operation process/the motor energy storage process, the electrical interlocking disappears, and the alarm lamp flashes 4 every 1 second;

during the opening and closing operation process/the motor energy storage process, the motor response is overtime, and the warning lamp is always on;

when the opening and closing position signals exist at the same time, the warning lamp is always on;

any of the above cases should be taken out of all the opening and closing operation instructions being executed.

Still include casing 100, binding post 2, reset key 3 and pilot lamp 4 set up on the outer wall of casing 10, controller 1 sets up the inside at casing 10.

The controller 1 in the control module is used for carrying out time-limited operation protection on the energy storage module, the opening module and the closing module: when the switching-off or switching-on operation is performed, the controller 1 detects a corresponding position signal, if the corresponding position signal cannot be detected within a specified time limit, the system operation is judged to be overtime, and the switching-off and switching-on relay is immediately stopped; and if the energy storage is not completed within the set time, stopping the power supply of the energy storage motor, so that the device is not easy to damage.

The motor is protected by a controller 1 inside the control module: 1) The motor is not connected with monitoring: after the closing operation command, stopping the operation if the motor loop current is detected to be too small; 2) Soft start protection of the motor: the motor soft start function is realized, and the damage of the motor caused by high current at the moment of motor start can be avoided; 3) Motor locked rotor and short circuit protection: after energy storage is started, the system detects the loop current of the energy storage motor, when the loop current is larger than a set value, the energy storage motor stops operating, all operations are locked, and the power is turned on again, so that the motor can run normally.

In the switching-on and energy-storing logic, as shown in fig. 3, if the energy-storing signal of the circuit breaker is = "0", energy is stored, the spring energy-storing signal is converted from "0" to "1", the motor is stopped to store energy, the switching-on output contact is closed, the switching-off signal of the circuit breaker is converted from "1" to "0", and the switching-on signal of the circuit breaker is converted from "0" to "1", so as to stop the switching-on relay from switching-on; if the stored energy signal of the circuit breaker is = "1", the closing output contact is closed, the opening signal of the circuit breaker is changed from "1" to "0", the closing signal of the circuit breaker is changed from "0" to "1", and the closing relay is stopped to open.

In the switching-off logic, as shown in fig. 4, the signals above must be satisfied simultaneously, so that the switching-off can be performed, the switching-on signal of the breaker is changed from "1" to "0", the switching-off signal of the breaker is changed from "0" to "1", and the switching-off relay is stopped.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (7)

1. The utility model provides a looped netowrk cabinet wire out mechanism intelligent control module, includes controller (1), binding post (2) and reset key (3), its characterized in that, controller (1) respectively with binding post (2) and reset key (3) electric connection, binding post (2) include power binding post (21), motor binding post (22), energy storage module binding post (23), separating brake module binding post (24), closing module binding post (25), protection module binding post (26), reserve binding post (27) and public terminal binding post (28), separating brake module binding post (24) include separating brake coil binding post, remote separating brake binding post, on-site separating brake binding post and separating brake signal binding post, closing module binding post (25) include closing coil binding post, remote closing binding post, on-site closing binding post and closing signal binding post, energy storage module binding post (23) include already energy storage binding post, protection module binding post (26) include remote reset binding post, electrical interlock binding post, protection tripping connection post and remote operation binding post.

2. The intelligent control module of the ring main unit outlet mechanism according to claim 1, wherein the wiring terminal (2) further comprises a standby wiring terminal (27) and a public terminal (28).

3. The intelligent control module of the ring main unit outlet mechanism according to claim 1, further comprising an indicator lamp (4), wherein the indicator lamp (4) is electrically connected with the controller (1).

4. The intelligent control module of the ring main unit outlet mechanism according to claim 3, wherein the indicator lamp (4) comprises a power indicator lamp, a split indicator lamp, a combined indicator lamp, an alarm indicator lamp and an energy storage indicator lamp.

5. The intelligent control module of the ring main unit outlet mechanism according to any one of claims 1 to 4, further comprising a housing (10), wherein the wiring terminal (2), the reset key (3) and the indicator lamp (4) are arranged on the outer wall of the housing (10), and the controller (1) is arranged inside the housing (10).

6. The intelligent control module of the ring main unit outlet mechanism according to claim 5, wherein the energy storage module, the opening module and the closing module are protected by time-limited operation through the controller (1).

7. The intelligent control module of the ring main unit outlet mechanism according to claim 5, wherein the motor is protected by the controller (1).

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