A remote intelligent environment monitoring and alarm device for electric power equipment

Abstract

The invention relates to a long-distance intelligent environmental monitoring warning device. The device is connected with background signals, a solar panel, an environmental sensor, a state sensor, a CT electricity-taking part, an AD conversion module, a communication management module, a CPU mainboard, wireless output, a storage module, a power supply and a power management module are integrated in the device. The power supply is respectively connected with the solar panel, the CT electricity-taking part and the power management module. The CPU mainboard is respectively connected with the power management module, the storage module, the wireless output, the AD conversion module and the communication management module. The environmental sensor and the state sensor are respectively in signal connection or electrical connection with the AD conversion module. In addition, the wireless output is further in signal connection with a wireless network, and the long-distance intelligent environmental monitoring warning device is in electrical connection or signal connection with data forwarding equipment. According to the long-distance intelligent environmental monitoring warning device, all the contents needing monitoring are concentrated in the device, direct installation of the device can be achieved in a position needing to be monitored, the circuit environment along the way does not need to be considered, and data transmission is simple.

Description

technical field [0001] The invention relates to a remote intelligent environment monitoring and alarm device for electric equipment. Background technique [0002] my country's power system has long implemented a regular maintenance system. The cycle and items of this maintenance method are based on traditional experience. Insufficient consideration is given to the differences in the quality, operating environment, and performance status of individual equipment. There are problems such as short maintenance period, frequent power outages of equipment, high maintenance cost, heavy maintenance workload, and reduced power supply reliability. With the establishment of high-voltage and ultra-high-voltage transmission lines, this maintenance method is increasingly unsuitable for the safety and power supply reliability requirements of transmission lines. Therefore, there is a special need for a real-time online remote monitoring and alarm equipment, especially for the end of the li...

AI Technical Summary

Problems solved by technology

[0004] First, when the equipment is in a harsh environment and the existing power supply system such as batteries or solar energy cannot support it enough, the equipment will be greatly affected by the environment

[0005] The second is the communication problem. The existing equipment communication method is mainly wireless communication network, but there is no coverage in remote areas, so the use of communication is limited to a certain extent.

[0006] The third is the clock problem. Since there is no unified time synchronization function, and the communication network has communication delay problems, the information received in the background sometimes cannot objectively reflect the time when the problem occurred

[0007] The fourth is the problem of independent work: currently there is no amount of monitoring equipment, so some relatively clear problems cannot be dealt with according to the plan

[0009] The monitoring equipment has a single function; the integration level is not high; the voltage level of the power grid needs to be considered, and a repeater needs to be added when encountering voltage level conversion and long-distance transmission; the added equipment has a power supply problem

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