Temperature rise monitoring system of bus duct based on wireless sensor network
A wireless sensor and monitoring system technology, applied in the field of monitoring systems, can solve the problems of difficult construction, high economic cost, and difficult wiring, and achieve the effect of improving the level of intelligence, reliable operation, and simple implementation.
Active Publication Date: 2020-12-04
镇江西杰电气有限公司 +1
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Problems solved by technology
The traditional busway temperature rise monitoring system uses wired communication, which is difficult to construct, and a small number of measurement points are easy to realize, but when collecting a large number of measurement points, it will encounter line interference, difficult wiring, complicated installation, and economic costs. advanced questions
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[0066] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.
[0067] Such as figure 1 As shown, a bus duct temperature rise monitoring system based on wireless sensor network, including several bus duct branch lines arranged in parallel, a bus duct trunk line upstream of several bus duct branch lines, main switch, data fusion center and background monitoring Management system, the main switch is set between the trunk line of the bus duct and the data fusion center, and each branch line of the bus duct is equipped with a leakage switch, a lower computer and a sensor node, and each leakage switch is set at the downstream of the trunk line of the bus duct and each lower between computers; the data fusion center is connecte...
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The invention relates to a busway temperature rise monitoring system based on a wireless sensor network, which includes several busway branch lines arranged in parallel, a busway trunk line upstream of the several busway branch lines, a main switch, a data fusion center and The background monitoring and management system is characterized in that: the background monitoring and management system includes a temperature rise linear regression module, a parameter significance inspection module, a temperature rise prediction analysis module, and a residual analysis module; through self-organized sensor network technology transmission monitoring Based on the temperature data, a linear regression model of temperature rise is established in the data fusion center to predict the temperature change of the busway and find the location of the fault point early, so that maintenance personnel can quickly repair the circuit and eliminate potential safety hazards.
Description
technical field [0001] The invention relates to a monitoring system, in particular to a bus duct temperature rise monitoring system based on a wireless sensor network. Background technique [0002] With the rapid development of my country's economy and modernization, and the emergence of modern engineering facilities and equipment, the electricity consumption of all walks of life is increasing rapidly, and the electricity load is increasing, especially the emergence of many high-rise buildings and large workshops. Traditional cables are difficult to meet the demand. In recent years, the busway system, as a power distribution device for efficient current transmission, has met the needs of economical and reasonable wiring of higher and higher buildings and large-scale factories. However, the structure of the bus duct is compact and the copper bars are tightly pressed together, which requires high heat dissipation and insulation. If the temperature of the bus duct itself rises ...
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IPC IPC(8): H02J13/00G06F17/18
CPCH02J13/00G06F17/18Y04S40/126Y02E60/00
Inventor 王天荆郭春松马恒宝
Owner 镇江西杰电气有限公司