What is redictive maintenance?
It means the maintenance done by the information obtained from anticipating its abnormality by
monitoring the status of devices. Predictive maintenance solutions incorporate intelligent systems
by integrating and analyzing data collected by sensors, and having the technology for controlling and
analyzing big data is now also part of its technology platform.
Low Voltage Motor Intensive Control System
for realizing prediction, prevention, and maintenance
Large-scale factories, which run from tens to hundreds of thousands of motors, from high-voltage
motors to low-voltage motors, operate a process control system, commonly referred to as the
Distributed Control System (DCS), but most of the plants in the medium-scale or below can't apply
such high-level systems, and the subject to which the DCS system is applied is also limited primarily
to high voltage motor control. Furthermore, most of the low-voltage motors except for the special
targets are excluded from the control. On the other hand, most of the motors in operation are
low-voltage motors and, because most of the motors that can cause production losses are low-voltage
motors which are the majority in quantity, in case of a motor malfunction, after stopping the machine
operation and replace it with a repaired one or replacement, to start it again is an efficient operating
method to minimize the impact of production losses on production costs due to shutdown of
production facilities. To meet this trend, we propose a system that enables precautions before
a malfunction occurs, by managing low voltage motor group in network.