Convenient-to-monitor power distribution system
A technology of electric power and monitoring unit, which is applied in the direction of information technology support system, electrical components, circuit devices, etc., and can solve problems such as potential safety hazards, fires, and cable theft, and achieve the effect of ensuring safety and saving maintenance time
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Embodiment 1
[0035] like Figure 1 to Figure 4 As shown, a power distribution system that is easy to monitor includes a box body 1, a box door 2 and a box cover 3, the box door 2 is arranged on the front panel of the box body 1, and the box body 1 is provided with a metering unit, a power distribution unit, For the reactive power compensation unit and the monitoring unit, the bottom plate 12 of the box 1 is provided with a wire inlet 121 and a wire outlet 122. The power supply cable is connected to the metering transformer in the metering unit through the cable inlet, and the output end of the metering transformer is connected to The main switch Q of the power distribution unit, 1 The main switch Q is connected to the subordinate switches Q1 and Q2—Qn, 1Q1 is connected to the reactive power compensation unit, 1Q2—Qn is connected to the outgoing cable, and the outgoing cable passes through the outlet to supply power to the power grid. 1 The monitoring unit includes Power management module, ...
Embodiment 2
[0043] This embodiment is a further improvement on the basis of the above-mentioned embodiment, combined with figure 1 , Figure 4 , Figure 5 As shown, in this embodiment, the information acquisition module includes a voltage acquisition circuit, a temperature acquisition circuit and a video acquisition circuit, the voltage acquisition circuit is used to monitor the output voltage of the outgoing cable, the temperature acquisition circuit is used to monitor the real-time temperature in the box, and the video The acquisition circuit is used to monitor the inside of the box and the abnormality of the box door. Through the three-dimensional real-time monitoring of voltage, temperature and box door, it can ensure the timely reporting of abnormal conditions of the distribution box, and improve the safety of the operation of the distribution box.
Embodiment 3
[0045] This embodiment is a further improvement on the basis of the above-mentioned embodiment, combined with figure 1 , Figure 4 , Figure 5 As shown, in this embodiment, the information processing module includes a clock module, an AD converter, a microprocessor and a trigger, and the information collected by the information collection module is input into the microprocessor through AD conversion, and the microprocessor compares the collected information with the pre-defined Set value comparison, when an abnormal situation occurs, a trigger signal is sent to the trigger, and the trigger signal is output to the remote monitoring platform through the wireless communication module. Although the distribution box is easily damaged, if the remote monitoring platform receives the real-time work of the distribution box Information, its storage capacity is large, and there is a waste of resources, the present invention uses the trigger as the communication switch between the monito...
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