FAULT INDICATION AND DIAGNOSING DEVICE

• Main Authors: SAITOU KEITA, GOUKO NORIO, TANIGUCHI TOSHIHISA, TANAKA YASUHIRO, HARADA TOSHIKAZU, SHIRAISHI YOSHIHIKO, SAKAIDA ATUSI, MATSUI HIROHITO
• Format: Patent
• Language: Chinese; English
• Published: 08.06.2018
• Subjects: CONTROL OR REGULATING SYSTEMS IN GENERAL; CONTROLLING; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MEASURING; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS; PHYSICS; REGULATING; TESTING; TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR

A fault indication and diagnosing device 1 is provided with: a thermal flux sensor 10 for detecting thermal flux generated by an object of measurement either continuously or in specific time intervalsfrom the start of operation of the object of measurement; and a control device 12 for determining whether or not there is a fault indication on the basis of the detection results from the thermal flux sensor 10. Thermal flux generated by equipment due to current, voltage, sound, vibration, and/or friction changes when a fault indication is generated from the equipment. Accordingly, it is possibleto diagnose the presence or absence of a fault indication in the object of measurement by using the thermal flux sensor 10, and without using a plurality of types of sensors, in order to measure thecurrent, voltage, sound, vibration, and friction. 异常征兆诊断装置1具备：热通量传感器10，其从测量对象物开始运行起连续地或者每隔规定的时间间隔检测从测量对象物产生的热通量；以及控制装置12，其基于热通量传感器10的检测结果，判定是否有异常征兆。若设备产生异常征兆，则从设备由于电流、电压、声音、振动、摩擦的至少个而产生的热通量发生变化。因此，即使不为了测量电流、电压、声音、振动、摩擦的各个而使用多种传