BI TP TCS -CHNG 1
BI TP TCS -CHNG 1
1. Cho mch chnh lu khng iu khin bn k 1 pha ti R = 10(). in p
ngun th cp bin p l . Hy:
a) V dng sng u2, ud v idb) Tnh in p trung bnh trn ti
c) Tnh tr trung bnh ca dng qua ti
d) in p ngc cc i t ln diod
e) Tr hiu dng ca dng chy qua cun th cp bin p
2. Cho mch chnh lu khng iu khin bn k1 pha ti R, E vi R= 10(),
E=100V. in p ngun th cp bin p l . Hy:
a) V dng sng u2, ud v idb) Tnh in p trung bnh trn ti
c) Tnh tr trung bnh ca dng qua ti
d) in p ngc cc i t ln diod
e) Tr hiu dng ca dng chy qua cun th cp bin p
3. Cho mch chnh lu khng iu khin 1 pha hai na chu k ti R= 10().
in p ngun th cp bin p l u21 v u22 c tr hiu dng l 220V v lch pha
1800 . Hy:
a) V dng sng in p u ra bin p u21, u22 , ud v idb) Tnh in p trung
bnh trn ti
c) Tnh tr trung bnh ca dng qua ti
d)Tnh dng trung bnh qua mi diod
e) in p ngc cc i t ln diod
f) Tr hiu dng ca dng chy qua mi cun th cp bin p
4. Cho mch chnh lu khng iu khin 1 pha hai na chu k ti R, E vi R=
10() v E=100V. in p ngun th cp bin p l u21 v u22 c tr hiu dng l
220V v lch pha 1800 . Hy:
a) V dng sng in p u ra bin p u21, u22 , ud v idb) Tnh in p trung
bnh trn ti
c) Tnh tr trung bnh ca dng qua ti
d) in p ngc cc i t ln diod v dng trung bnh qua mi diod
e) Tr hiu dng ca dng chy qua mi cun th cp bin p
5. Cho mch chnh lu khng iu khin cu 1 pha hai na chu k ti R=
10(). in p ngun th cp bin p l . Hy:
a) V dng sng in p u ra bin p u2, ud v idb) Tnh in p trung bnh
trn ti
c) Tnh tr trung bnh ca dng qua ti
d) in p ngc cc i t ln diod
e) Tr hiu dng ca dng chy qua cun th cp bin p
6. Cho mch chnh lu khng iu khin cu 1 pha hai na chu k ti RE vi
R= 10(), E=100V. in p ngun th cp bin p l . Hy:
a) V dng sng in p u ra bin p u2, ud v idb) Tnh in p trung bnh
trn ti
c) Tnh tr trung bnh ca dng qua ti
d) in p ngc cc i t ln diod
e) Tr hiu dng ca dng chy qua cun th cp bin p
7. Cho mch chnh lu khng iu khin cu 1 pha hai na chu k ti RLE vi
R= 10(), E=100V, L v cng ln. in p ngun th cp bin p l . Hy:
a) V dng sng in p u ra bin p u2, ud v idc) Tnh tr trung bnh ca
dng qua ti
d) in p ngc cc i t ln diod
e) Tr trung bnh dng chy qua mi diod
f) Tr hiu dng ca dng chy qua cun th cp bin p
8. Cho mch chnh lu khng iu khin ngun 3 pha hnh tia ti RE vi R=
10(), E=100V. in p ngun th cp bin p l . Hy:
a) V dng sng in p u ra bin p, ud v idb) Tnh in p trung bnh trn
ti
c) Tnh dng trung bnh qua ti
d) in p ngc cc i t ln diod
e) Tr trung bnh dng chy qua mi diod
9. Cho mch chnh lu khng iu khin ngun 3 pha hnh tia ti RLE vi R=
10(), E=100V, L v cng ln. in p ngun th cp bin p l . Hy:
a) V dng sng in p u ra bin p, ud v idb) Tnh in p trung bnh trn
ti
c) Tnh dng trung bnh qua ti
d) in p ngc cc i t ln diod
e) Tr trung bnh dng chy qua mi diod
10. Cho mch chnh lu khng iu khin ngun 3 pha hnh cu ti R vi R=
10(). in p ngun th cp bin p l . Hy:
a) V dng sng in p u ra bin p, ud v idb) Tnh in p trung bnh trn
ti
c) Tnh tr trung bnh dng ti
d) in p ngc cc i t ln diod
e) Tr trung bnh dng chy qua mi diod
11. Cho mch chnh lu khng iu khin ngun 3 pha hnh cu ti RE vi R=
10(), E=100V. in p ngun th cp bin p l . Hy:
a) V dng sng in p u ra bin p, ud v idb) Tnh in p trung bnh trn
ti
c) Tnh tr trung bnh dng qua ti
d) in p ngc cc i t ln diod
e) Tr trung bnh dng chy qua mi diod
12. Cho mch chnh lu khng iu khin ngun 3 pha hnh cu ti RLE vi R=
10(), E=100V, L v cng ln. in p ngun th cp bin p l . Hy:
a) V dng sng in p u ra bin p, ud v idb) Tnh in p trung bnh trn
ti
c) Tnh dng trung bnh qua ti
d) in p ngc cc i t ln diod
e) Tr trung bnh dng chy qua mi diod
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