FIELD: engines and pumps.
SUBSTANCE: invention relates to determination of electrically drive household device fluid pump load. In compliance with this invention, this pump is drive by synchronous with excitation by permanent magnets. Note here that current moment-generating component iq is used to define at least the pump load.
EFFECT: determination of pump load proceeding from current moment-generating component.
15 cl, 2 dwg
Authors
Dates
2014-09-27—Published
2009-06-18—Filed