This is a synopsis of power quality case study regarding the installation of Distributed Electrical Energy Metering in the telecoms sector. The requirement was for a high accuracy metering system that could measure energy consumption on a number of site loads over … Continue reading
The TracePQM “Traceability routes for electrical power quality measurements” research project has now concluded. The overall aim of this project was to develop and validate a modular metrology grade system for the measurement of power and PQ parameters using digital … Continue reading
Today’s industrial life extensively uses all types of electronic devices such as monitors and servers that require a lot of power. Our customers at Powerpoint Engineering regularly pose questions relating to power usage and the costs involved. I have put together the … Continue reading
From minor control trips right down to compressor and transformer failures, harmonics can have an impact on every type of HVAC equipment. Surprisingly, harmonics is something that quite often can be overlooked. Harmonic currents and the electrical distribution system Harmonic … Continue reading