cẩm nang điện tử rơe kỹ thuật số tinh toan role bao ve khoang cachb
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LIN KT WEB
GC HC TP
HNG SN XUT THITB
S LT TRUY CP
THM D KIN
Thnh vin online:herovhungng xut
Demo P430
Demo 7SA52
Demo KBCH 120
M phng nh my in
B m Web
CHC NNG BO V KHONG CCHCp nht ngy: 8/10/2011
V d tnh ton cc thng s ci t cho bo v khong cch ngn l220 KV Nng ti TBA 220 KV HU (E6)
Th su, ngy 21 - 03 - 2014Trang ch Gii thiu Tin tc Bi bo khoa hc Lin h
Lch s pht trin rle
Bo v qu dng
Bo v so lch
Bo v khong cch
T ng ng lp li
Chc nng bo v khc
Hng dn s dng rle
Phng thc bo v rle
Kim nh cht lng rle
Hng sn xut rle
Thit b th nghim
Cm nang in t re k thut s http://www.etc3.com.vn/discussionforums/rls/SelectDistance.asp?id=10
1 of 3 21/03/2014 10:11 AM
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Bn thy website chng ti nhth no ?
Cc tin khc:
Gii thiu s logic ct ca rle khong cch ca Siemens 7SA511
Phn tch nh hng ca trm trung gian n kh nng tc ng nhm ca rle bo v khong cch
Cho h thng in 220kV nh hnh v 1.
V d tnh ton cc thng s ci t cho bo v khong cch ngn l 220 KV Nng ti TBA 220 KV HU (E6)
S gii kho (unblocking scheme)
Cm nang in t re k thut s http://www.etc3.com.vn/discussionforums/rls/SelectDistance.asp?id=10
2 of 3 21/03/2014 10:11 AM
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S kho lin ng (Blocking scheme)
Cc s ct lin ng dng tn hiu cho php PTT
Bn quyn thuc v:PGS.TS L Kim Hngin thoi: 0914.112.526Email: [email protected]: www.ud.edu.vn; www.dut.edu.vn
Ths. V Phan Hunin thoi: 0983.421.980Email: [email protected]: www.etc3.com.vn
Cm nang in t re k thut s http://www.etc3.com.vn/discussionforums/rls/SelectDistance.asp?id=10
3 of 3 21/03/2014 10:11 AM