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 […]

Testing the acoustical noise of a generator set and interpreting the data

Large generator sets produce high levels of noise that must often be mitigated to meet national regulations and directives. This usually involves key decisions about the optimal generator set location and installation, how to design noise control systems and other factors, which is why it is important to conduct accurate noise level assessments timeously, before […]

Case study: Grid parity analysis of a PV-BESS hybrid

A proprietary technical and economic model was used to determine the optimal sizing of a grid-connected PV-BESS (solar PV and battery energy storage system) combination for a mine under development and located in the Northern Cape. This article presents the analysis of grid parity dynamics based on the levelised cost of electricity (LCOE) concept to […]