Internal water cooling generator insulation tester

Abstract

The present invention discloses an internal water cooling generator insulation tester. The insulation tester comprises a housing, two ends of the housing are respectively provided with electric cylinders, a pull rod is inlaid into a bottom end, close to a handle, of the front surface of the housing, two sides of the bottom end of the housing are respectively provided with grooves, the inner wallsof the grooves are rotationally connected with universal wheels, the bottom ends of the grooves are slidingly connected with sliding plates, the bottom ends of the sliding plates are fixedly connectedwith bulge structures, one end of a connection plate is fixedly connected with a spring, the bottom end of a top cover is provided with a storage box, and one side, close to the storage box, of the bottom end of the top cover is provided with a winding drum. The internal water cooling generator insulation tester is scientific and reasonable in structure and safe and reliable in usage, is providedwith sliding plates, can put the universal wheels into the housing, is provided with the pulling rod which is used to pull the tester for traveling, is provided with the electric cylinders to automatically operate the top cover, and is provided with the storage box and the winding drum to put auxiliaries required by measurement such as cables.

Description

technical field [0001] The invention relates to the technical field of electric power detection, in particular to an insulation tester for a water internal cooling generator. Background technique [0002] The water-cooled generator is named because the stator winding and the rotor winding use hollow copper wires and are cooled by water. Because water has a large specific heat and can directly take away heat, it can improve the efficiency of the generator, and it is different from other cooling methods. Compared with the motor of the above method, the same material can be used to manufacture a motor with greater power, and the insulation performance of the water internally cooled generator needs to be tested before leaving the factory. The present invention is an insulation tester for the water internally cooled generator . [0003] However, the testers currently on the market have the following deficiencies: there is no slide plate, the universal wheel cannot be put into th...

AI Technical Summary

Problems solved by technology

[0004] The present invention provides an insulation tester for water internally cooled generators, which can effectively solve the problems in the above-mentioned background art that there is no slide plate, the universal wheel cannot be placed inside the casing, and the pull rod cannot be pulled to walk the tester without setting. The electric cylinder cannot automatically open the top cover, there is no storage box and reel, and the cables and other accessories required for measurement cannot be placed.

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