Power transmission current control protection measurement equipment

Abstract

The invention discloses power transmission current control protection measurement equipment, which relates to the technical field of power transmission current. The power transmission current controlprotection measurement equipment comprises a supporting platform; a measuring box is welded to the outer surface of the top of the supporting platform; a wire passing hole is formed in the supportingplatform; a damping mechanism is arranged at the bottom of the inner side of the measuring box; a mounting plate is arranged at the top of the damping mechanism; a measurer is welded to the outer surface of the top of the mounting plate; a mounting groove is formed in the measurer; and an adsorption plate is arranged in the measuring box. The invention discloses power transmission current controlprotection measurement equipment. Water vapor in equipment can be effectively absorbed and treated, the influence of the water vapor on short circuit sparking of the equipment in the power-on processof the equipment can be avoided to a certain extent, the safety performance of the device can be greatly improved, and injuries caused by short circuit of the equipment to workers can be avoided to acertain extent.

Description

technical field [0001] The invention relates to the technical field of power transmission current, in particular to a power transmission current control protection measurement device. Background technique [0002] Scientifically, the amount of electricity passing through any cross-section of a conductor per unit time is called current intensity, referred to as current, and the unit is ampere. André Marie Ampere, a French physicist and chemist, has made outstanding achievements in the research of electromagnetic interaction. Also contributed to mathematics and physics. The international unit of current, the ampere, is named after his surname. The free charges in the conductor make regular directional movements under the action of the electric field force to form a current. Electrically, the direction of the directional flow of positive charges is the direction of the current. In engineering, the directional flow direction of positive charges is used as the current direction,...

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Problems solved by technology

[0003] However, when the existing transmission current control and protection measurement equipment measures the wire, there will be a certain amount of water vapor in the equipment, and the water vapor will cause a short circuit problem at the wire interface. During the measurement process, heat dissipation cannot be carried out, which may easily cause the temperature of the measurement equipment to be too high, resulting in inaccurate measurement

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