Báo cáo khí cụ điện

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

CÁN BỘ GIẢNG DẠY:

SINH VIÊN THỰC HIỆN:



 !"
#$%&'

() $*$$+)
,) -./01#2)
3) 45067$289)
:)  4;006<=>?$2@9A@)
B)  4;0CD0E$2A
F) #G4;0> 2A)
H)  4;0CI<G?2)
J) DKL)
M)  K$NOP1QR K$NCSTUV)
 
I >QR5
RW0+0-
0 "0E$<$+
< <X)YR 
K$NC4=4
0;44 Z[4
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R5<&'
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<&'OI 
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,) )-./01#
3)-./0-
3"4$5*6,78$5'"9":;"<$5%&=$
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<$+464g$#-$<[0)
Nguyên tc hot đ!ng:
l$>QR1$+4K50&'gh]44> mCR#
<$+1*$<[0)l$4=.=n<$+C4? 0<&'OI gh
]C=<$+.oC=<$+1Q0 "^-<[0
Ưu đi$mA<7$E1Qp0$"
Như'c đi$mAg4=KWCqOqCjn#
012
7"4$5*6,B3$CDEACD&$5,$&$5FF*,9FE
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()P^G4i/k,)P<+R
3)r0K%4g$R>G?$
:)s44<$+kB)$+464
F)$+0]CIC

H)$+0]C$0 NkJ)N4-./0
K)l-$gh]
M)P<+RR$4#k(t)s44<$+
(()*C<$+464k
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4-./01#>Q4W0
4\$44gh]C=
<$+/C-$0$NC1*$4W0
4\$44<$+0]C$
0 N<&u4<r00G1s
44<$+g%)
$+4640>QR4X#
44<$+-$1*$OI 
Ovk4P<$+464O&*$
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1Q<44<&'4CR0gs$.6
4-g$4=n<$+C4ERyOG./0
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<&u4<r00&*41Q.G.G1*$0$N0Ki

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l$4=n<$+Ck44gh].oC=
<$+1Q0i 4X#<$+0]C$0 N>z4
Q 4[0s4GOP<$+<$n#)
A#g$n<$+C<&u4<&#^-<[0
05<$+CO&<r0>4-./01#s
O&*$Ry4<{<i>QR<$+0]C$0 N
0]>[0>*kg4GOP<$+
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t05jn#.o06<WKiOqC0;0)
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>4-./01#>Q<$+CC#4X#>&*$
<$+)z4Q <$+0]C$0 N4=0i 
[0>*# =$44g4>Q=44
<$+)&g$^[0$+n<$+C
05=.oC=<$+0&*40$N0KiRQ=
KEG1+k0i <$+0]C$0 N$ER
^-[0K/1QOvOP^^-
<[0)l$050?n<$+C<{n#k
4-./01#0]1"0?0$44<$+
&>z4K#<)
7"4$5*6,B3$CDEACD&$5,$&$5FF*,9FE
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7"4$5*6,B3$CDEACD&$5,$&$5FF*,9FE
012
4)-./0-
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() $+464GQ$k,)$g$R>G?$k3)s-k:)$+464g$R>G?$k
B)>kF)$+4645^ NkH)dg$R>G?$kJ)4;k
>(gGE44C=<$+4%k>,gGE44C=<$+CD
012
4)-./0-
012
Như'c đi$m c(a
ch*ng s,t *ng:
lEOqC0;0j
n#4X#4-./0
- g/R - ./0
-4X NOL<Z
KEG1+4-./04G
44 <&' OI 
g 4= 4- ./0
Gr4 >QR C 0|
CD0G44.7<j
KEG1+0?RK$NC)
4)-./0-
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metal-oxide varistors
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