No Hot Air About VFDs
There are well-known benefits of using variable-frequency drives (VFDs) to reduce energy consumed by induction motors. Federal, state and local agencies in the U.S. now all give incentives for installing VFDs, as do many utilities. The energy saved by using VFDs can be compelling, and taking advantage of these programs can add considerably to their savings.
Building Automation; Fans & Pumps; HVAC; Power
Other Subject Pertinence:
Energy Saving; Environment