What are microgrids?

Microgrids are stand-alone power generating, distribution, and storage systems which can be operated independently or connected to the primary utility grid. By locally optimising various generation sources, such as solar PV, gensets, the grid and energy storage, a microgrid can create a range of financial and environmental value streams for an organisation. This article describes […]

Beware these engine killers

When reviewing oil analysis data, a forensic approach is required which incorporates a combination of science, experience and gut instinct. There is an explanation for every oil analysis result obtained, but that explanation is not always apparent and requires the abilities of a diagnostician. In this article, we go on a journey through the eyes […]

Powering the steel industry

Both metallurgical and other industrial plant processes, as well as large drive procedures depend on reliable, highly specialised transformers. In steel plants, for example, it is crucial to supply high currents for AC and DC electric as well as ladle furnaces. Electrolysis processes operate with heavy-duty rectifiers which are fed by rectifier transformers. Large drive […]