Resonant insulator string new structure-based efficient wireless electric energy transmission system

Abstract

The invention discloses a resonant insulator string new structure-based efficient wireless electric energy transmission system. A power transmitting end receives electric energy from a high-voltage circuit; the power transmitting end transmits electric energy to a power receiving end through a transmitting coil, a resonant insulator string and a receiving coil, and the power receiving end suppliespower for the load; the resonant insulator string comprises a support core rod with a magnetic conducting material; one end of the support core rod is sleeved with the transmitting coil while the other end is sleeved with the receiving coil; the support core rod between the transmitting coil and the receiving coil is sleeved with an insulator sleeve; and a plurality of relaying units are arrangedin the insulator sleeve in the axis direction of the support core rod at intervals in sequence. By virtue of the support core rod with the magnetic conducting material and the resonant insulator string, continuous and stable electric energy power is provided for high-voltage circuit monitoring equipment.

Description

technical field [0001] The invention belongs to the technical field of wireless live monitoring, and in particular relates to a high-efficiency wireless power transmission system based on a new structure of a resonant insulator string. Background technique [0002] At present, monitoring equipment on high-voltage lines generally uses solar energy or wind energy for power supply. Due to the randomness of scenery, the energy supply is unstable, which in turn affects the operation stability and performance of monitoring equipment. In recent years, with the development of wireless power transmission technology, some scholars have introduced wireless power transmission technology to supply power to high-voltage monitoring equipment, take power from the line through induction, and then install coils at both ends of the insulator to transfer energy. Although this method can It provides continuous power, but cannot provide continuous and stable power, and it is difficult to meet the...

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Problems solved by technology

[0002] At present, the monitoring equipment on the high-voltage line generally adopts the power supply method of solar energy or wind energy. Due to the randomness of the wind and rain, the energy supply is unstable, which in turn affects the operation stability and performance of the monitoring equipment.

In recent years, with the development of wireless power transmission technology, some scholars have introduced wireless power transmission technology to supply power to high-voltage monitoring equipment, take power from the line through induction, and then install coils at both ends of the insulator to transfer energy. Although this method can Provide continuous power, but cannot provide continuous and stable power, it is difficult to meet the requirements of monitoring equipment for transmission power, efficiency and distance

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