Smart Transformer and Low Frequency Transformer Comparison ...
Term Project - Follow posted Guidelines! • Working … › faculty › bamork › EE5223 ›...
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EE 5223 - Lecture 30 Fri Mar 29, 2019 (Video: Mar 24, 2017) Ongoing List of Topics: • URL: http://www.ece.mtu.edu/faculty/bamork/EE5223/index.htm • Term Project - Follow posted Guidelines! • Working prototype/basecase by end of Week 12! • Assn#10: Probs 4.2, 4.3 a,b,c and 4.4 • Problems due Mon Apr 1st 9am. Use e-mail discussion! • Transformer Fundamentals • Correct connection of CT secondaries to relays (Lecture 29) • Physical design, protection/control needs, issues • IEEE C57 stds • Design, operation, specs • Thermal issues, cooling • Load tap changer • Field tests - insulation PF tests, TTR, oil dielectric levels • Gas in oil analysis • Other alarm and protection systems • Return to details of 87T relay - CT ratios, tap settings, mismatch, CT saturation, etc.
Transcript of Term Project - Follow posted Guidelines! • Working … › faculty › bamork › EE5223 ›...
EE 5
223
- Lec
ture
30
Fri M
ar 2
9, 2
019
(Vid
eo: M
ar 2
4, 2
017)
Ong
oing
Lis
t of T
opic
s:
•U
RL:
http
://w
ww
.ece
.mtu
.edu
/facu
lty/b
amor
k/E
E52
23/in
dex.
htm
•
Term
Pro
ject
- Fo
llow
pos
ted
Gui
delin
es!
•W
orki
ng p
roto
type
/bas
ecas
e by
end
of W
eek
12!
•A
ssn#
10: P
robs
4.2
, 4.3
a,b
,c a
nd 4
.4•
Pro
blem
s du
e M
on A
pr 1
st 9
am.
Use
e-m
ail d
iscu
ssio
n!
•Tr
ansf
orm
er F
unda
men
tals
•
Cor
rect
con
nect
ion
of C
T se
cond
arie
s to
rela
ys (L
ectu
re 2
9)•
Phy
sica
l des
ign,
pro
tect
ion/
cont
rol n
eeds
, iss
ues
•
IEE
E C
57 s
tds
•D
esig
n, o
pera
tion,
spe
cs•
Ther
mal
issu
es, c
oolin
g•
Load
tap
chan
ger
•Fi
eld
test
s - i
nsul
atio
n P
F te
sts,
TTR
, oil
diel
ectri
c le
vels
•G
as in
oil
anal
ysis
•O
ther
ala
rm a
nd p
rote
ctio
n sy
stem
s•
Ret
urn
to d
etai
ls o
f 87T
rela
y - C
T ra
tios,
tap
setti
ngs,
mis
mat
ch, C
Tsa
tura
tion,
etc
.