Rotator Rotates space phasor
	ToSpacePhasor Conversion of polyphase instantaneous values to space phasors
	FromSpacePhasor Conversion of space phasors to polyphase instantaneous values
	ToPolar Converts a space phasor to polar coordinates
	FromPolar Converts a space phasor from polar coordinates
	QuasiRMS
	LessThreshold Sets angle to zero when length is below threshold

This information is part of the Modelica Standard Library maintained by the Modelica Association.

This package contains space phasor transformation blocks for use in controllers:

• ToSpacePhasor: transforms a set of polyphase values to space phasor and zero sequence system
• FromSpacePhasor: transforms a space phasor and zero sequence system to a set of polyphase values
• Rotator: rotates a space phasor (from one coordinate system into another)
• ToPolar: Converts a space phasor from rectangular coordinates to polar coordinates
• FromPolar: Converts a space phasor from polar coordinates to rectangular coordinates

Space phasors are defined as vectors of length = 2, the first element representing the real part and the second element representing the imaginary part of the space phasor.

Main Authors:

Anton Haumer
Technical Consulting & Electrical Engineering
D-93049 Regensburg
Germany
email: a.haumer@haumer.at

• v1.00 2004/09/16 Anton Haumer
• v1.30 2004/11/05 Anton Haumer
  several improvements in SpacePhasors.Blocks
• v1.6.1 2005/11/10 Anton Haumer
  improved Transformation and Rotation