10 relations: Alpha–beta transformation, Cartesian coordinate system, Dot product, Edith Clarke, Power inverter, Robert H. Park, Symmetrical components, Tensor, Three-phase electric power, Vector control (motor).
In electrical engineering, the alpha-beta (\alpha\beta\gamma) transformation (also known as the Clarke transformation) is a mathematical transformation employed to simplify the analysis of three-phase circuits.
A Cartesian coordinate system is a coordinate system that specifies each point uniquely in a plane by a pair of numerical coordinates, which are the signed distances to the point from two fixed perpendicular directed lines, measured in the same unit of length.
In mathematics, the dot product or scalar productThe term scalar product is often also used more generally to mean a symmetric bilinear form, for example for a pseudo-Euclidean space.
Edith Clarke (February 10, 1883 – October 29, 1959) was the first female electrical engineer and the first female professor of electrical engineering at the University of Texas at Austin.
A power inverter, or inverter, is an electronic device or circuitry that changes direct current (DC) to alternating current (AC).
Robert H. Park (March, 1902 – February 18, 1994) was an American electrical engineer and inventor, best known for the Park's transformation, used to simplify the analysis of three-phase electric circuits.
In electrical engineering, the method of symmetrical components simplifies analysis of unbalanced three-phase power systems under both normal and abnormal conditions.
In mathematics, tensors are geometric objects that describe linear relations between geometric vectors, scalars, and other tensors.
Three-phase electric power is a common method of alternating current electric power generation, transmission, and distribution.
Vector control, also called field-oriented control (FOC), is a variable-frequency drive (VFD) control method in which the stator currents of a three-phase AC electric motor are identified as two orthogonal components that can be visualized with a vector.
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