High-voltage power transmission line temperature measurement system

A high-voltage transmission line, wireless temperature measurement technology, applied in thermometers, measuring devices, heat measurement, etc., can solve problems such as overheating of transmission line joints, line failures, etc., and achieve strong micro power consumption, energy saving, and strong anti-interference capabilities Effect

Inactive Publication Date: 2014-04-16
TIANJIN SAISI TECH DEV
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Problems solved by technology

However, in practice, the temperature of the joints of the transmission line is often overheated, leading to the problem of line failure. Therefore, it is very necessary to measure the temperature of the high-voltage transmission line and implement feedback to the monitoring system to ensure that the existing transmission line does not fail due to temperature rise.

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  • High-voltage power transmission line temperature measurement system
  • High-voltage power transmission line temperature measurement system
  • High-voltage power transmission line temperature measurement system

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Embodiment Construction

[0021] Such as figure 1 As shown, the present invention includes a high-voltage A, B, C three-phase transmission line 1, a wireless temperature measurement sensor 2 suspended on the A, B, C three-phase transmission line, a solar receiving transmitter 3, an indoor temperature measurement collector 4 and Temperature measurement server PC 5, three wireless temperature measurement sensors 2 are respectively suspended on the three wires of high-voltage three-phase transmission line 1, solar receiving transmitter 3 is set in the vicinity of wireless temperature measurement sensor 2, indoor temperature measurement collector 4 It is connected with the temperature measurement server PC 5 and is all set indoors.

[0022] Such as figure 2 As shown, the solar receiving transmitter includes a wireless receiver, a data storage device, an acquisition analyzer, a transmitting module and a solar battery pack, and the wireless receiver, a data storage device, a collection analyzer and a trans...

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Abstract

The invention provides a high-voltage power transmission line temperature measurement system. The high-voltage power transmission line temperature measurement system is characterized by comprising a high-voltage three-phase (A, B and C) power transmission line, three wireless temperature measurement sensors, a solar transceiver, an indoor temperature measurement collector and a temperature measurement server PC, wherein the three wireless temperature measurement sensors are hung on three wires of the high-voltage three-phase power transmission line respectively, the solar transceiver is arranged close to the wireless temperature measurement sensors, and the indoor temperature measurement collector and the temperature measurement server PC are connected with each other and arranged indoors. The high-voltage power transmission line temperature measurement system can reflect the on-line operation temperature states of 10kV-110kV power transmission lines timely and accurately and remind operation and management personnel to adjust and process the line operation states according to the circumstances so as to ensure the safe operation of the power transmission lines.

Description

technical field [0001] The invention relates to a temperature measuring device, in particular to a high voltage transmission line temperature measuring system. Background technique [0002] Today, with the increasing power consumption, on the premise of ensuring that the circuit does not fail, using the existing transmission line to provide the maximum carrying capacity of the conductor has become an effective way to solve the contradiction between power supply and demand. Appropriately increasing the allowable temperature of transmission wires stipulated in the current regulations can increase the stable current carrying capacity of the existing power system, improve the transmission capacity of the line, and have practical economic significance for increasing the transmission capacity of existing lines and reducing the investment in new lines. However, in practice, overheating of transmission line joints often occurs, leading to line failures. Therefore, it is necessary to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01K13/00G01R19/00
Inventor 付宝龙付斌
Owner TIANJIN SAISI TECH DEV
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