There is a constant need and desire throughout the HVAC industry to spur innovation and create new products and ideas that can redefine the marketplace. In the realm of motors, the permanent magnet ...
The schematic of a PMSM drive using a DTC-based speed loop PDFF controller is shown in Fig. 1. This DTC scheme is implemented in stator flux frame, which requires knowledge of stator flux in ...
The European sales market forecast for integral horsepower (750W and above) motors is dominated by AC motors. Sales of these motors represent 96% (or over 9 million) of all units sold, of which 87% ...
Permanent magnet synchronous motors (PMSM) are very popular in a wide range of applications, such as washing machines and high-end pumps. The PMSM does not have a commutator and generates magnetic ...