CAJ | 학술논문

分析目前常用的变压器油中微量水分检测方法的优缺点，在此基础上设计一种变压器油中微量水分的检测装置。该检测过程采用物理检测方法，能实现自动定量取样、油水分离、水分汽化、水分检测、微水含量计算。提出对变压器油中微量水分的总体检测方案，分析检测原理，设计硬件实现电路。样机测试结果证明该检测装置的有效性。
분석목전상용적변압기유중미량수분검측방법적우결점，재차기출상설계일충변압기유중미량수분적검측장치。해검측과정채용물리검측방법，능실현자동정량취양、유수분리、수분기화、수분검측、미수함량계산。제출대변압기유중미량수분적총체검측방안，분석검측원리，설계경건실현전로。양궤측시결과증명해검측장치적유효성。
The advantages and disadvantages of common detecting methods of the trace moisture in transformer oil are ana-lyzed,and on this basis a new trace moisture detection device is designed. The physical detection method is used in the detecting process,which can realize the automatically quantitative sampling,oil water separation,water vaporization,moisture detection and moisture content calculation. For the detection of trace moisture in transformer oil,a general testing plan is proposed,the testing principle is analyzed and the hardware circuit is designed. The results from the prototype testing proved the effectiveness of the detecting device.