An energy harvesting type high-voltage power line stockbridge damper system

Abstract

The invention discloses an energy collection type high-voltage power line anti-vibration hammer system, which includes a piezoelectric sheet and an anti-vibration hammer for collecting the vibration energy of the high-voltage line; one end of the piezoelectric sheet is suspended in the air, and the other end is connected to a support frame; the support frame is arranged on the high-voltage line through a splint The piezoelectric sheet is connected to the rectification device, and the rectification device is connected to the energy storage device; the energy storage device is also connected to the wireless monitoring sensor arranged on the high-voltage line; the anti-vibration hammer is arranged under the high-voltage line through the splint; the present invention collects the surrounding environment of the high-voltage power line through the piezoelectric sheet Vibration energy is converted into electrical energy and stored to provide permanent power supply for monitoring wireless sensors used in high-voltage power lines, which improves the service life of wireless sensors, saves the use of traditional energy, reduces the replacement of waste batteries, and avoids damage caused by regular battery replacement. Personnel safety accidents; at the same time, it has the characteristics of shock resistance, energy saving, economy and safety.

Description

technical field [0001] The invention relates to a high-voltage power line anti-vibration hammer system, in particular to an energy collection type high-voltage power line anti-vibration hammer system. Background technique [0002] In recent years, technologies such as microelectronics, microsensors, wireless communication, and computers have made great progress, which has greatly promoted the development of wireless sensor networks that integrate information collection, wireless communication, and distributed information processing; Real-time perception, collection and monitoring of the surrounding environment signals by advanced sensors will change the way humans interact with nature; realize comprehensive control and monitoring of the physical world we live in; especially for monitoring the temperature of high-voltage power lines , vibration, fracture, snow thickness and other environmental parameters of wireless sensors are widely used; currently in the power supply of wi...

AI Technical Summary

Problems solved by technology

[0002] In recent years, technologies such as microelectronics, microsensors, wireless communication, and computers have made great progress, which has greatly promoted the development of wireless sensor networks that integrate information collection, wireless communication, and distributed information processing; Real-time perception, collection and monitoring of the surrounding environment signals by advanced sensors will change the way humans interact with nature; realize comprehensive control and monitoring of the physical world we live in; especially for monitoring the temperature of high-voltage power lines , vibration, fracture, snow thickness and other environmental parameters of wireless sensors are widely used; currently in the power supply of wireless sensor network nodes, chemical batteries are usually used as the main power supply device, but the life of the battery power supply is limited after all, and it needs to be replaced regularly battery, and in the harsh environment of high-voltage power lines, it is very difficult to replace the battery, posing a threat to personal safety

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