Articles: Energize

SABS tests largest pump in 41 years

The SABS Laboratory Services Division has put a KSB split case pump with a 2800 m3 per hour capacity through the paces of pump acceptance testing at the SABS Pump Testing Facility in Pretoria. The pump, driven by a V16 quad turbo Mitsubishi motor with 1350 kW power output, is intended for the suppression of […]

Integrating renewable energy sources into smart grids – Part three

There is global momentum to diversify electricity generation sources for economic, environmental and security reasons. Distributed generation (DG) enables more companies to enter the electricity market stimulating competition, encourages the development of renewable energy (RE) and limits the impact of events such as cyber-attacks. However, conventional electricity distribution networks are poorly matched to the needs […]

Is loadshedding imminent? – Ask the weatherman

We should be grateful we’re having a mild winter. Without the power received from the independently owned and operated renewable energy-sourced power stations we’d be in the dark – or facing serious loadshedding events right now. Since we are not experiencing loadshedding at present,  some may believe that Eskom’s power stations are on the mend […]

Locally made inverters for new solar farms

RWW Engineering, a South African manufacturer of electrical equipment for industry and utilities, has been appointed the South African manufacturer of inverters for Spanish company Green Power Technologies. The inverters will be used at three 75 MW solar PV farms which are being built as part of Round 4 of South Africa’s Renewable Energy Independent […]