[Source; Shitterstock] A South West Water (SWW) optimisation project into the operating costs of their pumps identified VSD savings in both energy use and maintenance costs. Moreover, extending this over several sites achieved significant reductions from energy expenditure, extended lifespans, and minimising premature drive replacements. The VSD saving initiatives reduced annual energy costs by up […]
As machines become more complex, efficient motor control solutions are more important than ever. Motor control covers a range of functions, including switching, short-circuit protection, overload protection, and motor management. Moreover, by optimising motor control functions, machine builders can create more dependable, sustainable, and cost-effective machines that perform better. One of the leading trends in […]
In 2021, the installation of ABB VSDs to improve energy efficiency provided a payback period of three years. This was acceptable as the savings would continue through the life of the installation. However, recent electricity price increases mean that for Severn Trent Water (STW) VSD payback periods tumble. STW is saving 15,000 kWh annually […]
Anglian Water trials using variable speed drives (VSDs) to control the speed of Archimedes screw pumps, resulted in a three-month energy savings of £26,000 across three wastewater treatment sites. It also helped to reduce wear on the associated belts, drive chains and bearings. Each site uses three Archimedes screw pumps each controlled by a 90 […]
When thinking about where your business uses the most energy, it is estimated motor loads consume 60% of electrical energy used in industry. There are many ways to mitigate this, including installing VSDs for general motor loads. Yet, Schneider Electric reminds us that efficient motor management starts with the optimal design of your motor and electrical […]