SCADA
Assembly Line
Vibration analysis for equipment degradation assessment and preventive maintenance
Vibration analysis is an effective way to identify defects and is also considered an early and reliable indicator of defects. Such information can help improve asset performance and reduce maintenance downtime. At Hitachi India R&D, we decided to look at how vibration analysis could be applied in equipment degradation assessment and support preventive maintenance in wind turbines. Firstly, wind turbines are a popular renewable energy source and maintenance & operations of these high value assets are expensive. There are further challenges in the operations of wind turbines as they operate in a remote location and equipment are hoisted at tower as high as 100 meters. Remote monitoring & early fault detection allows wind farm operators to take timely corrective steps and reduce energy and revenue loss. SCADA based monitoring is a standard process for most operators. Secondly, the science behind the vibration analysis of gearbox applies to any rotating equipment and our work can expand to products like pumps, motors etc in industries like automotive, water, energy etc.
Industrial Internet of Things: Real-time remote control of smart factory between Korea and Finland
The Electronics and Telecommunications Research Institute (ETRI) announced that it has succeeded in demonstrating the Industrial Internet of Things service that controls and monitors smart factory facilities and robots in real-time at home and abroad at the same time.
The core of successfully demonstrating the technology is ultra-low latency communication technology. The communication delay between a distance of over 10,000 km is less than 0.3 seconds. It has been demonstrated that factory facilities in Gyeongsan, Gyeongsangbuk-do can be controlled in real-time seamlessly from the University of Oulu in Finland.