Electrical Power Systems, Volume 2

3-phase 3-phase fault accelerating anode assumed auto-recloser cable Calculate capacitance capacitor Chapter characteristic impedance circuit breaker circuit of Fig conductor connected constant cost currents and voltages earth electrical elements equations equipment equivalent excitation factor fault current flashover flow frequency given gives grid I₁ impedance matrix increase inductance infinite busbar instantaneous insulation interconnector inverse inverse matrix invertor lightning load angle maximum mesh currents methods nodal admittance matrix nodal currents nodal voltages node operating output over-voltages overhead lines peak per-unit phase pole-slip power system power-frequency Proc protection rated reactive power reactor rectifier reduced relay resistance resistor rotor saturable reactor sequence networks short-circuit shown in Fig shows shunt stator steady-state supply switching surges symmetrical components t₁ thyristor transfer reactance transformer transient stability transmission line transmission system trip University of Leeds V₁ valve voltage and current voltage regulator Volume wave winding Z₁