Electrical Transients in Power SystemsThe principles of the First Edition--to teach students and engineers the fundamentals of electrical transients and equip them with the skills to recognize and solve transient problems in power networks and components--also guide this Second Edition. While the text continues to stress the physical aspects of the phenomena involved in these problems, it also broadens and updates the computational treatment of transients. Necessarily, two new chapters address the subject of modeling and models for most types of equipment are discussed. The adequacy of the models, their validation and the relationship between model and the physical entity it represents are also examined. There are now chapters devoted entirely to isolation coordination and protection, reflecting the revolution that metal oxide surge arresters have caused in the power industry. Features additional and more complete illustrative material--figures, diagrams and worked examples. An entirely new chapter of case studies demonstrates modeling and computational techniques as they have been applied by engineers to specific problems. |
Contents
The Laplace Transform Method of Solving Differential | 11 |
Simple Switching Tansients | 37 |
Damping | 62 |
Copyright | |
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Common terms and phrases
applied C₁ C₂ cable calculated capacitance capacitor capacitor bank Chapter circuit breaker closing coil components connected core current zero curve damping described device direct current eddy currents effect electric EMTP energy equations equipment equivalent circuit example fault current flashover flux function ground wire high voltage HVDC IEEE impulse inductance initial insulation interruption L₁ Laplace transform LC circuit leakage inductance lightning load loop magnetic measuring motor natural frequency neutral occurs One-line diagram oscillation oscilloscope overhead line overvoltage peak potential power system problem protection R₁ reactance reactor recovery voltage reignition resistance resistor Section shielding shown in Fig shunt solution sparkover surge arrester surge impedance switching operation switching surges terminal three-phase thyristor tower Trans transformer transmission line traveling wave typical V₁ V₂ voltage distribution waveform winding Z₁ Z₂