Power Generators and Voltage Regulators
Description
This three
days technical training includes a detailed study of power generators and
voltage regulators, and the interaction between the two. The training also
provides a solid understanding of generator paralleling, VAR flows, and
generator/regulator response to changing loads and system voltages. A good
working knowledge of poly-phase AC theory is recommended as a prerequisite;
however, a refresher of the important fundamentals is presented at the beginning
of the training.
Training outline
1.
Fundamentals of AC Power
·
AC waveforms
·
AC phase relationships
·
Resistance in AC circuits
·
Capacitance in AC circuits
·
Power in AC circuits
2.
Semiconductor Fundamentals
·
Atomic review
·
Semiconductor conduction
·
Extrinsic semiconductors
·
Diodes
·
Transistors
·
Silicon controlled rectifiers
·
Logic review
·
Operational amplifiers
3.
AC Synchronous Generators
·
Voltage regulator function
·
Voltage regulator components
·
Voltage regulator operation
·
Auxiliary regulator functions
·
Voltage regulator troubleshooting
4.
Voltage Regulators/Exciters
·
Voltage regulator function
·
Voltage regulator components
·
Voltage regulator operation
·
Auxiliary regulator functions
·
Voltage regulator troubleshooting
5.
Generator Protection
·
Short circuit protection
·
Ground fault protection
·
Overload protection
·
Thermal protection
·
Over speed protection
·
Low field excitation or loss of field excitation
protection
·
Generator motoring protection
·
Protection against unbalanced faults
·
Over excitation protection
WHO Should Attend?
This training is recommended for maintenance
technicians, field engineers, and operators who are required to work with fixed
plant generation equipment
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