A 280-V, 3Ø AC power system, Y-connected three-phase generator
connected through a three-phase transmission line to a Y-connected
load. The transmission line has an impedance of (0.02+j0.4)
Ω/phase, and the load has an impedance of (4+j3) Ω per phase.
Determine the;(a)line current (IL) at the load [2Marks] (b)line and
phase voltage of the load[2 Marks](c)active power, reactive and
apparent power [2 Marks](d) power factor and specify whether it is
lagging or leading. [4 Marks]
Diesel Generator A I MVA diesel three-phase generator is rated at
4.16 kV, 60 Hz, and connected as Y its neutral is kept floating. It
is directly tied to three loads, one consuming 50% of its capacity,
and each of the other two consuming 25% of its capacity. A
three-phase to ground fault could occur at any of the loads. Draw a
one-line diagram of this system, then describe what type of faults
could occur in the generator and diesel...
How can we control the speed of Synchronous an AC Generator and
give me a picture of Synchronous an AC Generator regarding of what
you are planning to say about controlling the speed? Give me
details as much as you can.
Develop a maintenance checklist that can be used to Transformer
maintenance. The checklist should include but not limited to: Types
of check, frequency, date check, check by, etc.
Can anyone provide useful source or information about Doubly Fed
Induction generator ? I can able the basic information on the
operating principles of DFIG, however, I want more information
about the innovations, statistics , just any additional information
about DFIG would be appreciated.
How do I set up a basic DC generator circuit?
I have a tiny generator that I need to use to harvest energy and
power an LED. The first way I set up the circuit didn't work. I'm
thinking it should be done like this:
red cable from generator -> resistor -> long end of LED
-> short end of LED -> black wire to generator
Note that the prof calls it a motor. I'm not sure if this would...
A generator costs $150 and requires $80 in maintenance for each
year of its 3 year life. After 3 years this generator will be
replaced by a new one. The generator is straight-line depreciable
to zero and has no salvage value. Assume a tax rate of 35 percent
and a discount rate of 15 percent. What is the Operating Cash Flow
(OCF) per year associated with the generator project?