Elements of Power System Analysis |
Common terms and phrases
a-c calculating board ABCD constants ACSR AIEE base voltage breakers busses capacitive reactance capacitors circle diagram conductor connected current flowing determined digital computer distance electric equal equivalent circuit Example fault occurs flux linkages hyperbolic functions impedance diagram increase incremental fuel cost inductive reactance infinite bus line-to-line fault loop machine magnitude matrix megawatts method motor negative-sequence node equations obtain ohms one-line diagram operation phasor plant positive positive-sequence network power factor power system Prob radius rated ratio reactive power receiving end reference bus sending end sending-end voltage sequence networks series impedance short-circuit shown in Fig shunt admittance single-phase skin effect solution spacing strands subtransient reactance symmetrical components synchronous terminals Thévenin equivalent Thévenin's theorem three-phase three-phase fault three-phase line torque angle Trans transformer transient transmission line transposition cycle unit V₁ voltage drop voltage to neutral volts zero zero-sequence network