Reactor test system and method

Abstract

The invention relates to a reactor test system. The reactor test system comprises a measuring device and a control device; the control device is connected with the measuring device, and is used for controlling the measuring device to test a reactor to be tested; the measuring device comprises a voltage regulator, wherein an input side of the voltage regulator is connected to the mains supply or ahigh voltage power supply through a power incoming protection switch and a contactor, and an output side thereof is connected to an input end of the reactor to be tested through an alternating currentcontactor; and a turn-to-turn tester, a power frequency withstand voltage measuring instrument, a direct current resistance measuring instrument, an insulation resistance measuring instrument and aninductance measuring instrument, wherein signal input ends of various measuring instruments are respectively connected in series with the contactor and then connected in parallel to input and output ends of the reactor to be tested. The reactor test system provided by the invention can be wired at one time, and can carry out various tests such as an insulation resistance test, a direct current resistance test, a voltage withstand test, an empty load test, a high and low voltage power frequency withstand voltage test or a turn-to-turn induced overvoltage withstand test on the reactor under highand low voltage, and the system can realize fully automatic test, high measurement accuracy, high efficiency, and automatically judge the eligibility of a test product.

Description

technical field [0001] The invention belongs to the technical field of reactor testing, in particular to a reactor testing system and method. Background technique [0002] Reactor tests generally include insulation resistance test, DC resistance test, withstand voltage test, high and low voltage power frequency withstand voltage and induction withstand voltage test, etc. Reactors need to undergo relevant experiments before leaving the factory and can only be used after the experimental data meet the national standard range Otherwise, there may be serious accident hazards. [0003] As far as the current reactor test is concerned, most of the reactors are single-measured and recorded for a certain parameter. For example, only the insulation resistance test, DC resistance test, high and low voltage power frequency withstand voltage or induction can only be performed on the reactor. One of the tests of withstand voltage and other tests requires frequent replacement of test inst...

AI Technical Summary

Problems solved by technology

However, it cannot meet the requirements of insulation resistance test, DC resistance test, high and low voltage power frequency withstand voltage or induction withstand voltage test for reactors under high and low voltage conditions at the same time.

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