Title :
Computer models for complex plant based on terminal measurements
Author :
Acosta, A. Juan ; Cornick, Keith J.
Author_Institution :
Inst. de Investigaciones Electr., Mexico City, Mexico
fDate :
4/1/1989 12:00:00 AM
Abstract :
A method for obtaining models of a complex plant and systems for use in transient voltage studies is described. The method is based on determining the terminal impedance/frequency characteristics of the plant or system under study over a wide frequency range. This characteristic is obtained from measurements performed at sampled frequencies with a programmable impedance meter and a microcomputer. The use of the method for performing a high-speed switching transient calculation for a cable/motor system is illustrated and the results are compared with experimental records
Keywords :
electric impedance measurement; meters; power system analysis computing; power systems; transients; high-speed switching transient calculation; programmable impedance meter; terminal impedance/frequency characteristics; transient voltage studies; Dielectric breakdown; Equations; Equivalent circuits; Frequency dependence; Frequency measurement; Impedance measurement; Microcomputers; Performance evaluation; Transformers; Voltage;
Journal_Title :
Power Delivery, IEEE Transactions on
