## Power system analysisWhen John Grainger began revising William Stevenson's classic Elements of Power System Analysis, he realized that a complete modernization was in order. By the time he finished, an entirely new book was written, re-titled Power System Analysis. Covering such topics as power flow, power system stability and transmission lines, Power System Analysis teaches the fundamental topics of power system analysis using logical discussions and numerous examples. The new chapter on power system state estimation incorporates the latest developments in the field, and the discussion of system control covers economic factors of line losses and penalty factors. The loyal following earned by Stevenson will surely enjoy the modern power system analysis presented here. |

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This is a fantastic text, especially for non-experts getting into the field. It derives the basics of power system modeling with minimal assumptions about the reader's background knowledge. It includes important modeling details, such as transformers which are often omitted from similar texts.

Due to it's age, this text fails to include some recent developments in power system modeling, none the less, I highly recommend it as a text for an introduction to power system modeling.

### Contents

Basic Concepts Jib1 | 1 |

Transformers | 41 |

The Synchronous Machine | 87 |

Copyright | |

18 other sections not shown

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### Common terms and phrases

admittance matrix angle armature base bus admittance bus impedance matrix bus voltages buses calculated capacitance capacitor circuit breakers circuit of Fig coils column conductor connected constant corresponding current ﬂows current injections deﬁned determine economic dispatch electric elements equal equivalent circuit Example fault occurs ﬁeld FIGURE ﬁnd ﬁrst ﬂux linkages gaussian elimination inductance iteration jacobian kilovoltamperes kilovolts line currents line-to-ground fault line-to-line voltage load measured motor negative negative-sequence neutral obtain one-line diagram operating output per-unit phase phasor positive positive-sequence power factor power system power-ﬂow prefault Prob rated reactance reactive power reference node reﬂected resistance rotor sequence networks short-circuit shown in Fig shows shunt single-phase solution solving speciﬁed steady-state Substituting subtransient current symmetrical components Table Thévenin equivalent three-phase three-phase fault transformer transient transmission line triangular factors unit values variables voltage drop voltage magnitude winding Ybus Zbus zero zero-sequence network