Multifunctional current narrowband NB-loT IoT detection service system

Abstract

The invention relates to a multifunctional current narrowband NB-loT IoT detection service system comprising a current collection device, a current narrowband NB-loT information acquisition terminal,and a current narrowband NB-loT mobile IoT detection service system, wherein a left socket and a right socket are fixedly connected to each of two clamps of a clamp current sensor, a grooved wheel isarranged in the right socket, one end of an operating nylon wire is fixedly connected to the left socket, the other end bypasses the grooved wheel, and an insulation pole is in cuttage grafting with the left socket; the current narrowband NB-loT information acquisition terminal is fixedly connected to the insulation pole; a current output line is connected to the current narrowband NB-loT information acquisition terminal, and the current narrowband NB-loT information acquisition terminal is in communication with the current narrowband NB-loT mobile IoT detection service system. The invention has the advantages of being convenient for current detection or monitoring of busbars and wires, and being able to perform current detection on busbars and wires in different spaces.

Description

technical field [0001] The invention belongs to the field of substation current measurement, and in particular relates to a multifunctional current narrowband NB-loT Internet of Things detection service system. Background technique [0002] Nowadays, the electric power industry is an important industry related to the national economy and the people's livelihood, and occupies an extremely important position in the national economy. In the power grid system, the box-type substation has many configurations and is widely distributed. It is mainly responsible for the breaking of power lines, the transmission and switching of power loads, and at the same time, the faulty lines and equipment can be taken out of operation. The status and technical parameters of box-type substations reflect the quality and safety of operation. For example, the current of busbars in box-type substations is one of the important technical parameters. [0003] At present, the current of the box-type sub...

AI Technical Summary

Problems solved by technology

[0003] At present, the current of the box-type substation busbar is manually operated by a clamp ammeter, and the detection tool is single, and manual reading and manual recording are required.

Sometimes power outage measurement is required, which reduces the reliability of power supply and increases power outage losses

When measuring the power of different electrical equipment, different equipment needs to be used, which increases the complexity of the operation

In addition, limited by the installation conditions of electrical equipment on site, existing devices may not be able to complete the measurement

Existing measurement methods still basically belong to the category of simulation technology

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