Electric power distribution network load monitoring device

Abstract

An electric power distribution network load monitoring device is used for power grid operation monitoring. A smoke sensor and a dry powder box are arranged on two sides of the top end of the inner wall of the cabinet body respectively, a connecting pipe is inserted into one side wall of the dry powder box and connected with the electromagnetic valve, and a nozzle is mounted at the end of the connecting pipe; a signal collector, a filter and a data processor are arranged on a partition plate in the cabinet body; an operation panel is arranged on the front face of the cabinet body, and a displayscreen is embedded in the operation panel. By arranging the smoke sensor, the dry powder box, the electromagnetic valve and the connecting pipe, the smoke sensor can monitor the interior of the device in real time, when smoke is monitored, the electromagnetic valve is immediately controlled to act, dry powder in the dry powder box is sprayed out through the connecting pipe, fire extinguishing isconducted at the first time, fire accidents are prevented from being expanded, and the safety and practicability of the device are improved; by arranging the filter, impurity signals doped in the signals can be removed, so that the accuracy of a monitoring result of the device is ensured, and therefore, the monitoring reliability of the device is improved.

Description

technical field [0001] The invention relates to the technical field of power grid load monitoring devices, in particular to a power distribution network load monitoring device. Background technique [0002] Power load, also known as "power load", refers to the sum of the electric power that the electric energy user's electric equipment takes from the power system at a certain time. In the distribution network, monitoring devices are often used to monitor the operating load of the power grid. , to ensure the smooth operation of the grid. [0003] However, during the use of the existing power distribution network load monitoring device, when the monitoring voltage is too large, it is easy to burn the line, and then cause a fire, which affects the practicability and safety of the device. In addition, the existing power distribution network load monitoring The device cannot filter the collected signals during use, and there will be some mixed signals, resulting in inaccurate mo...

AI Technical Summary

Problems solved by technology

[0003] However, during the use of the existing power distribution network load monitoring device, when the monitoring voltage is too large, it is easy to burn the line, and then cause a fire, which affects the practicability and safety of the device. In addition, the existing power distribution network load monitoring The device cannot filter the collected signals during use, and there will be some mixed signals, resulting in inaccurate monitoring results and reducing the reliability of device monitoring

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