| 摘要 |
<P>PROBLEM TO BE SOLVED: To logically calculate the remaining life of equipment in a sewage treatment facility, a water treatment facility, and a cleaning and incineration facility without any cost for additional equipment by utilizing maintenance management data with an approximation in consideration of installation conditions of the equipment (water quality, sand quantity, temperature, gas component, insulation material, location and the like). <P>SOLUTION: This estimation method logically calculates the remaining life by preparing an approximation on the basis of correlations among current value, voltage value, abrasive wear, insulation resistance value, adjustment amount, vibration amount, and elapsed years, i.e. the maintenance management data collected at daily check and periodic check. <P>COPYRIGHT: (C)2008,JPO&INPIT |
