End users must consider many variables to choose the better solution.
Motors
Motors are the most common source of power used by pumping systems. This technology is heavily regulated. Pumps by themselves are not variable speed, an option that many systems need to operate with peaks and ebbs during the run cycle, such as power generation. The addition of a variable frequency drive (VFD) gives it that capability.
This method of achieving variable speed pumping promotes energy efficiency and can pay for itself over a long period of service.
When following the new DOE guidelines, don’t forget these considerations.
Evaluating system requirements and all available options can improve reliability, efficiency and cost.
Achieving unity power factor through the use of synchronous condensers can be a win-win situation for power utilities and consumers.
The study will give industry stakeholders a better understanding of the marketplace and help them become more globally competitive.
This alternative technology is ideal for petrochemical applications.
Drives with active energy control can save energy and extend motor life for pumping and HVAC loads.