High-voltage electrified body temperature monitoring system based on wireless transmission mode

A high-voltage live, wireless transmission technology, used in signal transmission systems, thermometers, thermometers, etc., which are directly sensitive to heat-sensitive electrical/magnetic components, can solve the problem that infrared thermometers cannot perform manual inspection temperature measurement, insulation performance and other problems. Problems such as the influence of equipment life and the safe and stable operation of equipment, to achieve the effect of solving high-voltage insulation problems, simple construction and simple structure
CN101727732BActive Publication Date: 2011-07-27SHANDONG ZHIYANG ELECTRIC
5 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
SHANDONG ZHIYANG ELECTRIC
Publication Date
2011-07-27

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention discloses a high-voltage electrified body temperature monitoring system based on a wireless transmission mode, belonging to the field of remote monitoring system. The high-voltage electrified body temperature monitoring system comprises a monitoring center, a transport network and a site plant; a monitoring device is directly installed on the monitoring point of detected high-voltage equipment and is equipotential to the detected equipment; the monitoring device and a data concentrator are communicated in the wireless mode, and the data concentrator is connected with the monitoring center via a wired transport network / GPRS; the monitoring device adopts the design of lower energy consumption, and standby current is smaller than 2 mu A; batteries are adopted to supply power to the monitoring device; and the monitoring device adopts a wireless mode to send data, thus thoroughly solving the problem of high-voltage insulation, and realizing on-line monitoring of the high voltage equipment. The high-voltage electrified body temperature monitoring system gives an alarm in various modes, can find temperature rise of the high voltage equipment in time so as to take measures immediately, thus avoiding accidents and greatly improving the safety of power grid operation.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to a high-voltage electrified body temperature monitoring system based on a wireless transmission mode, which belongs to the field of remote monitoring systems. Background technique

[0002] The power system is developing rapidly towards the direction of large power grid with high reliability and high automation level. The level of automation and intelligent monitoring of power grid operation has become a key issue that is highly valued at home and abroad. With the increasing power consumption, the power load of high-voltage electrical equipment such as transformers, high-voltage switchgear, and knife switches, which carry large power transmission tasks, is also increasing rapidly. Many high-voltage electrical equipment in the power grid itself and the connection point between the equipment are the weakest link in power transmission. The real problem of this weak link is the heating of the connection point. As the load increases...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More