Wireless sensing network system for monitoring temperature of power transforming and transmitting system and implementing method thereof

Abstract

The invention discloses a wireless sensing network system for monitoring temperature of power transforming and transmitting system and implementing method thereof. The system includes a power transforming and transmitting facilities internal temperature testing system, and a power transmission line connection part temperature testing system; a wireless temperature monitoring system is composed by combining a ZigBee net and a 433MHz star net, the ZigBee coordinator is provided with a 433MHz radio frequency transmit-receive module, simultaneously as the sub-node of the433MHz star net of the power transforming and transmitting facilities internal temperature testing system, which consists a 433MHz star net with the star net master node of the 433MHz power transforming and transmitting facilities internal temperature testing system. The invention has beneficial effects of high measurement precision; convenient mounting without limitation of some specific structures like switch cabinet body; and no electric association between network appliances, due to the radio wave signal transmission, thereby radically resolving the high-voltage insulation problem. So that the method is an ideal resolving scheme for monitoring temperature of power transforming and transmitting system.

Description

technical field [0001] The invention relates to the field of power transmission and transformation monitoring, in particular to a wireless sensor network system for temperature monitoring of a power transmission and transformation system and an implementation method thereof. Background technique [0002] In recent years, with the sustained and rapid growth of the national economy, the demand for electric energy in all walks of life is also growing rapidly, and the problems of lagging power grid planning and construction and insufficient power transmission capacity have become increasingly prominent. Research shows that the existing power transmission and transformation network has a lot of room for capacity expansion without affecting the safe operation and service life of the power transmission and transformation system. However, in order to ensure the safe operation of the power transmission and transformation network in the case of capacity expansion, it is necessary to g...

AI Technical Summary

Problems solved by technology

Although these methods have achieved good results, they are not real-time, and cannot predict the future situation and report to the police in time. Manual detection is performed in a high-voltage and high-current field environment. The degree of automation is low, requiring a large amount of labor, high risk, and low efficiency. , and some of the points to be measured are in hidden places, which is inconvenient for manual detection

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