Distribution control circuit method and device
A technology of power distribution control and power supply circuit, applied in the field of communication, can solve the problem of high construction requirements, achieve the effect of improving efficiency, simple hardware structure and easy operation
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Embodiment 1
[0024] This embodiment provides a power distribution control circuit, figure 1 is a schematic diagram of the circuit, as figure 1 As shown, the circuit includes the following components:
[0025] Two relays (such as figure 1 As shown, relay 1, relay 2), power distribution switch, two electromagnetic coils (such as figure 1 As shown, coil 1, coil 2) and gateway (as shown in the figure, acquisition gateway), such as figure 1 As shown in , a relay has multiple contacts, so further, in this embodiment, the same relay can be connected to multiple coils, and at the same time, realize the control of multiple power distribution switches;
[0026] Among them, the gateway is connected to the input ends of the two relays, the output ends of the two relays are respectively connected to the two electromagnetic coils, and the power distribution switch is set between the two control coils; the gateway is used to send control signals to the two relays to control One of the two relays conn...
Embodiment 2
[0031] This embodiment further elaborates the control process of the gateway and the action of the power distribution switch under the control of the gateway:
[0032] The system involved in this embodiment is as figure 2 As shown, it mainly includes three modules: remote control console, device parameter storage and display module, and device parameter collection and writing module. Among them, the remote control console is mainly responsible for daily monitoring of key parameters of power distribution and circuit breaker status of electrical equipment, and can automatically control the power supply of the power distribution system to the equipment through the console manually or by custom rules; among them, the equipment parameter storage and display module is mainly Save and send the collected parameters and written parameter lists of electrical equipment, analyze and save the collected and reported parameters into the warehouse, and at the same time assemble the manual or...
Embodiment 3
[0042] This embodiment further elaborates the solution provided by the present invention mainly from the control flow of the gateway: in this embodiment, the operation and maintenance personnel can manually trigger the opening and closing operations according to their own judgment; at the same time, the control rules can also be customized according to the device parameters, If the device parameter is within the fault range (the fault range can be determined by a preset threshold), the opening operation is triggered; if the device parameter returns to the normal range, the closing operation is triggered.
[0043] Such as image 3 As shown, the control disconnection process includes the following steps:
[0044] 1) Initially, the circuit breaker is in the closed state;
[0045] 2), if the manual control is disconnected, then jump to 4);
[0046] 3) If the disconnection is not manually controlled, continue to judge based on the automatic control rules. If the device is not wit...
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