OPERATION, MAINTENANCE AND REPAIR OF AUXILIARY GENERATORS Episode 6 pps
OPERATION, MAINTENANCE AND REPAIR OF AUXILIARY GENERATORS Episode 6 pps
... strength of the mag-
netic field, the number of coils (and number of wind-
ings of each coil), and the speed at which the rotor
turns.
b.
Current.
Current is the rate of transfer (flow)
of electricity, ... Similarly, the rotor consists of a specific
number of field poles, each with a specific number of
windings. In addition to the rotor and
stator
(refer
to paragrap...
OPERATION, MAINTENANCE AND REPAIR OF AUXILIARY GENERATORS Episode 4 pps
... Proper installation and maintenance
of oil filters and mechanical operation of the engine
are equally important for treatment of oil. Preven-
tion of contamination and removal of contaminants
should ... of
governors controlling AC generators affects the fre-
quency and the load division between generators
but has almost no effect upon voltage.
f. Direct C
urrent (DC)...
OPERATION, MAINTENANCE AND REPAIR OF AUXILIARY GENERATORS Episode 2 pptx
... another.
The extent of load shedding and the sequence of
dropping loads and restoring to normal are also
.
contained in the plan.
2-10.
Components
.
Standards for selection of components for ... supplied, their demand, consumption,
voltage, phase, and frequency requirements. Also to
be considered are load trend, expected life of the
project and of the equipment, fuel cost...
OPERATION, MAINTENANCE AND REPAIR OF AUXILIARY GENERATORS Episode 5 ppt
... as
leading edges of vanes and blades (see fig 3- 26) .
3-29
TM 5 -68 5/NAVFAC MO-912
3-15. Principles of operation.
a. Components. A typical gas turbine engine con-
sists of a compressor, combustor and turbine ... smoothness and absence of
scratches and nicks.
(d)
Camshaft
cams and cam faces for worn or
deformed condition; journal surfaces and bearings
for highly polished...
OPERATION, MAINTENANCE AND REPAIR OF AUXILIARY GENERATORS Episode 7 ppt
... readings and result in inaccurate data, dam-
age and injury. All conductors and terminations
should carry identification that matches schemat-
ics, diagrams and plans used for construction and
maintenance.
e. ... level of fault current. Most
units function as overcurrent trip devices and con-
sist of a solenoid tripper and solid-state compo-
nents. The solid-state componen...
OPERATION, MAINTENANCE AND REPAIR OF AUXILIARY GENERATORS Episode 8 ppt
... barriers; clean off smoke and dust. Repair
moderate damage to bushing insulation by sanding
smooth and refinishing with a clear insulating var-
nish. Inspect alignment and condition of movable
and stationary ... (approxi-
mately a 30 percent drop and delay of about two
seconds) to start the auxiliary generator.
(b) When voltage and frequency of the auxil-
iary generator...
OPERATION, MAINTENANCE AND REPAIR OF AUXILIARY GENERATORS Episode 10 pptx
... for security, and overheating
and damage due to leakage. Perform inlet and ex-
haust inspection as described previously. Check
standoffs, brackets and struts for looseness, cracks,
and damage. ... frequency of checks.
(q) Gauges and instruments. Verify that
gauges and instruments have up-to-date calibration
certifications. Read and record all indications of
gauges,
thermom...
OPERATION, MAINTENANCE AND REPAIR OF AUXILIARY GENERATORS Episode 11 ppt
... spectrometric analysis of the metal par-
ticles. It is necessary to collect and evaluate data for
type and quantity of engine wear-metals. Study of
this data shows trends of engine wear and expected
future ... 738-750
MIL-STD-188-124
NAVFAC MO-207
TB 750 -65 1
TM 5 -68 2
TM
5 -68 3/NAVFAC
MO-ll6/AFJMAN 32-1083
TM 750-254
40 CFR 761
Facilities Engineering Electrical Services
Fu...
OPERATION, MAINTENANCE AND REPAIR OF AUXILIARY GENERATORS Episode 12 pptx
... part often will lead to a series of diffi-
culties originating from by-products or effects of
the initial failure. Therefore, carefully check all
of the related and resultant functions of the ... in
value and reversing its direction of flow at regular
intervals. A cycle is one complete set of positive and
negative values of an alternating current. The num-
ber of cycles...
OPERATION, MAINTENANCE AND REPAIR OF AUXILIARY GENERATORS Episode 13 potx
... TM
5 -68 5/NAVFAC
MO-912
-
c
The proponent agency of this publication is the Office of the
Chief of Engineers, United States Army. Users are invited to send
comments and suggested improvements ... Publications and Blank Forms) directly
to Director, U.S. Army Center for Public Works, ATTN: CECPW-EE,
7701 Telegraph Rd., Alexandria, VA
2231593 862 .
By Order of the Secretaries of...
Từ khóa:
- operation design and construction of impulse generators
- installation maintenance and repair of horizontal pumps
- installation maintenance and repair of vertical pumps
- operation maintenance and modification of power piping systems
- machinery component maintenance and repair
- inspection evaluation and repair of hydraulic steel structures
- machinery component maintenance and repair volume 2
- machinery component maintenance and repair download
- machinery component maintenance and repair free download