Ton That Dien Nang

5/11/2018 Ton That Dien Nang

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TONG eONG TY CONG HoA XA HOI CHU NGHIA VI~T NAMTRUYEN TAl DleN Quae GIA D Q c I ~ p - T l _ ) 'do - H~nh phucCONGTYTRUY~NTAIDIeNI

S o : . & 2 < 9 4 . . . . ./ TIDI-KTV/v: thuc hien "Huong dan cac bienphap CC i ban v~ quan 1 9 k y thuat-vanhanh va quan 1 9 kinh doanh d~ giamt6n that dien nang"

Hd N(>i, ngdy.D.i.fhflngdo. ndm 2009

Kinh girl : Cac don v i trong Cong ty Truyen tai dien 1.C6ng ty Truyen tai dien 1 da nhan diroc cong van s a 2442/NPT-KT ngay

25/09/2009 cua T6ng c6ng ty Truyen tai dien Quoc gia ve viec ban hanh "Huang dan cac bien phap ve quan ly-van hanh va quan ly kinh doanh d~ giamt6n that dien nang" c6 kern thea Quyet dinh so 994/QD-EVN ngay15/09/2009 ve vice ban hanh " Huang dan cac bien phap co ban ve quan 1 9 -van hanh va quan Iy kinh doanh d~ giam ton that dien nang" cua Tap doandien lire Viet nam ( chi tiet huang dan dfnh kern van ban).

D~ giam ducc t6n that dien nang tren hroi truyen tai dien thuoc Cong tyTruyen tai dien 1 quan 1 9 la trach nhiem cua tat ca can bQ cong nhan vientrong Cong ty.

C6ng ty yeu cau cac dan V ! phd bien den tirng can bo cong nhan vientrong dan vi minh quan 1 9 ban chi tier " Huang dan cac bien phap co ban vequan ly-van hanh va quan l y kinh doanh d~ giam ton that dien nang" ella Tapdoan dien lire Viet nam; Cac dan vi nghien ciru, trien khai cac bien phap ky

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2/15

TAp DoAN DII;:NLl/C VmT NAMTONG CONGTYTRUYEN TAl DItN Quae GIACO~G HoA xA HOI eHU NCHiA virr NAl\1

DQc l~p - T ... do - H~nh phuc

S ~"1/' 'j INPT-KT: '- I /:VI\': Ban hanh Huang d~n cac bien phapv~ quan l y k y tnuat-van hanh va quan l ykinh doanh d~ giam tim thAt dien nang

H a N (Ji, ngay j !:thdng.9 .~ l1dm.2099

2 %Kinh gui: Cac Cong ty Truyen tai dien 1, 2, 3 , 4.T6ng cong t y truyen tai dien Quoc gia (NPT) dffnhan diroc quyet dinh s 6

994/QD-EVN v/v ban hanh Huang d~n cac bien phap chung v S quan l y k y thuat- van hanh va quan 1 y kinh doanh d e giam tim th~t dien nang ngay 15/9/2009cua Tap doan Dien hrc Vi~t Nam (EVN) (chi tiit trong van ban dinh kem).

T6ng cong ty yeu c~u cac C6ng ty truyen tai di~n nghien elm va trien khaicac bien phap KT -VH phil hop voi hroi truyen tai,

Tran trong.,'.NO'i IlhPll:- Nhu tren;- Oie Ban KH, DTXD;- LUTt: VT, KT.

KT. TONG GIAM DOC, ~ , S oPHO TONG GIAM DOC


3/15

T~PDOANDltN LV'C VltT NANI

CQNG HOA xA H()J CHiT NGHiA VI~T NAMDQc I~p - Tl}' do - Hanh phuc

S6: 994/QE>-EVN Ha Noi, ngay 15 thdng 9 nam 2009QUYETDINH

V~ vi~c ban hanh Hurmg din cac bi~n phap co banv~ quan I y k y thu~t-v~n hanh va quan I y kinh doanh c l S

. giam tAn th~t di~n nang

Can C l I Quyet dinh s f : , 2582/QD-EVN-TCCB&DT ngay 23/11/2006 cuaTimg Giam d6c TAng Cong ty Dien luc Vi~t Nam ( nay la T~p doan Di~n lucVi~t Naf!l ).v~ thanh l~p Ban chi dao gi~m t5n that di~n nang cua T~p doan;De to chirc thuc hien giam ton that di~n nang trong khau truyen tai vaphanph8i. di~n ngay cang co hieu qua;Theo d e nghi cua Thuong We Ban chi dao giam t6n th~t dien nang cuaT~p doan - Truong Ban KT-SX,

QUYETDINHDi~u 1. Nay ban harm tai lieu " Hu6ng d~n cac bien phap co ban v S quan l y kythuat-van hanh va quan l y kinh doanh dS giam t6n th~t di~n nang ".Diiq ..2. Hu6ng d&n nay ducc ph6 bien va ap dung cho cac don. vi truyen tai,phan ph6i di~n, diSu d{>h~ thbng di~n trong cong tac giam tim thftt dien nang.Diiu 3. Chanh Van phong, cac Truong Ban lien quan cua T?p dean, cac thanhvien trong Ban chi dao giam tim thftt di~n nang cua Tap doan; Thu tnrong cacdon vi lien quan din cir Quyet dinh thi hanh.,',

Noi ""{ill:- Nhu DilI 3; " , " , , : ? T- l.I T uVP .KT -SX .

TRU'ONG BCI) GIMI TTDN TAp DOANPHO TONG GIA.1\l DOC

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4/15

TAp DoANDII;N Ll!C VII;T NA~1BANCHiDAOGIAMTTDN

CQNG HOA xA H(lIeHUNGHiA vrzr NAl\1D qc I,p - TI}' do - H anh phuc

Hd NOi, ngay 15 thong 9 ndm 2009

HUONGDANcAe BIEN pHApca BAN vs QUAN LY KY THUAT-vAN H.ANH'" . , - " I :; J C : " ! ...VA QUAN LY KINH DOANH D: GIAM TON THAT DI)J:N NANG

D~ tiep tuc dAy manh cong tac giam t6n th~t di~n nang ( TTDN ) tren h~th6ng luai dien cua m6i dan v i va toan Tftp doan, Ban chi dao giam TTDN cuaT~p doan ban hanh "Huang ddn ca c bi?n phap co hem vJ quan If k Y thudt - vanhanh v a quem iy k inh doanh a g iam TTDN " d e cac don vi trien khai thuc hien.Huang dfut nay khong d~ c~p den bien p h a p ddu illmoi ca~ cong trinh nguon,lucri di~n; cai tao nang cap hro i dien (goi tat 1a giai phap dau tu) dap irng yeucu cung c~p di~n, nang cao ch:1t IUQ11gdi~n, nang eao dQ tin efty van hanh lamot bien phap rA t quan trong d e giarn TTDN cua h~ th6ng hroi dien trong giaidoan hien nay r n a chi t~p trung v e bien phap quan l y k y thuat - vftn hanh, quanl y kinh doanh d e giam TT>N.

Huang d~n baa g6m cac noi dung sau:II Cac khai ni~m chung:

1) Djnh nghia tan tht di~n nang:TTDN tren hroi di~n J Q luang ai?n nang tieu hao cho qua trinh truyentai va phon p Ju5 i i li ?n khi tai di~n ill ranh gioi giao nhan voi cac nha may phat. . . . . . . "" , ,. di~n qua lucri di~n truyen tai, hroi dien l?~an pho i den cac h o ~ieu thu dien.TTBN con duoc goi 1 a ilin ruing dung de truyen tai va phon phoi dien. Trongh~ th6ng dien, TTDN phu thuoc van d~c tinh cua mach dien, hrong dien truyentai, kha nang cua h~ thong va vai tro ella cong tac quan 1 Y .

2) T3 n tht di~n nang k5' thu~t v a tAn tht di~n nang phi k5' thu~t:T6n that dien nang bao g6m TTDN k y thuat va TTDN phi k y thuat.

2.1 T6 1 1 thdt c1il1 l 1 c 1 1 1 g ky thudt:Trang qua trinh truyen tai va ph an phoi dien nang, ti r cac nha may di~n

d~n de h(> tieu thu dien, da: di~n ra mot qua trinh vat ly lit dong dien khi di quamay bien ap, day d~n va cac thi~t bi dien tren h thong luoi dien as: lam phatnong MBA, day d~n duong day va cac thiet h i dien d~n d~n lam tieu hao dien

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5/15

nang; duong day d~n dien cao ap ti r 110 k V tro len con co tim th ~t v ang quang;dong di~n qua cap ngam, tu dien con co t6 n th~t do dien moi, dirong day di~n disong song voi dirong day khac nhu day chong set, day thong tin ... co t6n haodien nang do h6 cam. Tieu hao d i ? 1 1 nang , L i t )'du .wIy ra troug (jild trinh navchiuh la TTDN k)'";hudt.2.2. Tbn that dien nang phi kji thudt:

TTDN phi ky thu~t h ay con goi h i TTD N thuong mai la do tinh trang vipham trong su dung dien nhir: lA y c~p di~n duoi nhieu hinh thirc (cau moe dientn rc tie p, hie dong h im sai lech m ach do dm di~n nang, gay h u hong, ch et ch aycong to, cac thit bi mach do h rong V.v ... ); do ch u quan cua nguoi quan ly kh iTU mdt pha, TI, cong to ' ch et, ch ay khong xu ly , th ay the kip thai, bo so t hoacgh i sai chi s6; do kh ong th uc h ien dung chu ky kiem dinh va thay the cong todinh ky thea quy dinh cua Phap lenh do hrong; dau nham, d~u sai So' de, d A uday... dftn dn dien nang ban cho khach hang do duoc qua h~ thong do dmthap han so voi di~n nang khach hang su dung,III Cac bi~n phap xac djnh tBn thit khu Vl}'C v a nh~n dang TTDN: .

Xac dinh tfm thAt khu V\Ie v a nhan dang TTDN ( do ky thust h ay kinhdoanh ) nham giup ch o nguoi quan ly nh~n biet r5 TID N 6 kh u V\IC nao , do kythuat hay kinh doanh d~ co bien phap xu l Y .1) Xac dinh TTDN thuc hien qua h? thing cting to do dim:

Cac don vi th u th~p s 6 li~u di~n nang nhan vao hroi di~n va dien nanggiao di tir hroi dien. Tinh toan TTDN thuc hien:l1A=AN-AG,. Trang do:

- l1A lit t6n t hAt dien nang tren hroidien dang xet (kWh)- AN la t6ng dien nhan vao lucri dien (kWh)- AG la t6ng dien giao di tir lucri di~n (kWh)

'n l~ TTDN !1AO/o:~AM%=-xlOOO/OA N

2) Xac dinh TTDIV Clia luoi dien qZla tinh 106n TTDN k Y thudt:Cac dan vi phai thuc hien tinh toan TTDN qua cac thong s6 lucr i d ien va

phuong th irc \'?n h anh d~ xac djnh duoc TTDN k y thuat cua h ro i dien thuoc

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ph am vi dan vi q U E L D 1 )1 a m ire nao d e tren co s a do co bien ph ap ph il h op giarnTTDN.TTD N ky thuat diroc xac dinh theo cong tlnrc: ~A =~p 0 T + llP max. T . K dtTrong do:- ~A t6n th~t dien nang trong giai doan dang xet (kWh)- i1P 0 T6n th ~ t cong suAt kh ong tai (k W ),- i1P max t6n th ~t cong su~t tai thai diem cong suat eire dai cua h roi dien (k \V)- T. la thai gian tinh toan cua giai dean xem xet TTDN (gio)- K c i t h~ s6 d5 thi phu tai anh huang d~n TTDN trong giai doan tinh toan

2 4 ( Si ) 2 1Kit = L -- x-I Smax 24

- S, Smax la gia tri phu tai d :1u sua t tuyen tai cac thai di~m t, tmax- Ti I e t6n tht diert nang ky thuat:M

&4%=-xlOO%AA (kWh) la di~n nang nhan vao ella lucri di~n trong khoang thai gian T.

3) Nhdn dang ITDN thea timg cdp ai?n tip, timg khu VlfC Iutri ai?n, timg xudttuy~n trung tip, timg tram biin tip cong cong:

Nhan dang TIDN cua hrci dien do dan vi quan I y duoc thuc hien duavao k~t qua tinh toan TTDN thuc hien qua do dm va TTDN ky thu~t qua tinhtoan, C ac dan vi th uc hien danh gin mire dQ cao, thdp cua TTDN tirng cdp ai~nap (cao ap, trung ap, ha ap), tirng khu vue luoi di~n, nrng xu:1t tuy~n trung ap,timg tram bin ap cong cong. ~o sa~h gitra TTBN, ky thuat qua ti?h toan vci ktqua tinh toan TTDN qua do dern de nhan dang ton that ( ton that ky thuat hayt6n thAt phi ky thuat ), tir d6 tim ra cac nguyen nhan gay ra t5n thdt va d e raduoc-cac bien phap giam TTDN t?P trung vao dung khu vue, dung cdp ai~n ap,dung xuAt tuyen, dung tram bien ap co TTDN cao. .

D~ thuc hien duoc viec nhan dang tren day, dan vi phai:- Xac dinh phu tid dung voi dirong day, khu vue ( cac sector ).- Lap d~t cong to t6ng ch o tung xuat tuyen trung ap, rung tram bin lip congcong.- L~p au cac cong to' ranh gioi d~ phan vung quan ly va tinh toan TTDN qua dodam bao thong ke theo u5i TTDN cua tung TBA, nrng x uat tuyen, tung kh uvue,- Thu thap au thong s5 va thuc hien tinh toan TTDN ky thuat cho tung cp dienap, tung xufit tuyen va tung tram bi~n tip cong cong.III/ Cac bi~n phap quan If ky thu~t - v~n hanh ghim TTllN:

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7/15

D~ dira ra duoc cac bien phap trong quan ly ky thuat - v~n hanh nharngiam TTDN, phai nam bit diroc cac nguyen nhan lam tang TIUN ky thuat,1). Cdc nguyen nhiin lam tiing TTlJN ky thllpt:- Qua tai day dan: Lam tang nhie t dQ tren day d~n va lam tang them TTDN

, tren day dftn.- Kh6ng can bang pha: Khong can bang pha se lam tang TTDN tren day trungtinh, day pha va lam tang TTE>N trong MBA. D6ng thai ciing co the gay qua tai

f ITpha co dong di~n Ian. .- Qua tai m a y Min dp: May bin ap v~n hanh qua tai do dong di~n tang caohim ph~t n6n~ criQn day va dAu each di~n cua may dftn dn tang TTUN trenmay bien ap dong thai gay sut ap va lam tang TIDN tren hroi di~n phia ha ap,- Non tai may biin dp: May bin ap v~n hanh non tai hoac khong tai t5n haokhon~ tcii Ian ~o VU ! die? nang sir dung, mi,itkhac tai thAp se khong phil hop voih~thong do dem dan den TTDN cao.. - H~ s6 costp thdp: Do phu tai c6 h~ s6 coso th~p, thuc hien l~p di;itva v~n hanh

tu bu khong phil hop gay cose thp tren hroi dien. Coso thap d~n dn cAn tangdong di~n truyen tai cong sut phan khang do d6 lam tang dong di~n tai cua h~..th6ng va lam tang TIDN.- Do cac ddm tiip xuc va m6i n6i tiip xue kem: lam tang nhiet dQ cac m6i noi,tiep xuc va lam tang TTDN.- T6n that do thiit bi cii, 19 c hdu: cac may bien ap, thiet bi eft thuong c6 hieuxuat thftp va TTDN cao._,;'

- N6i dat kh6ng t61: D bi voi luoi dien c o h~ th6ng n6i dAt tnrc tiep, n6i dAt l?plai TTDN sf: tang cao neu n6i dAtkhong dam bao dung tieu chuan guy dinh.- 76n that dong ro: SU each dien , ch ong set van va cac thi~t bi kh6ng GUQ'cki~m tra bao duong hop ly dftn den dong T O , ph6ng di~n qua each dien gayTTDN.- H anh ian _g tuyen khong {tam baa: Viec phat quang hanh lang tuyen kh6ngthtrc hien tot, cay moe cham dirong day tran gay dong ro hoac su co ciing litnguyen nhan gay TTDN eao.- Difll dp tluip diroi gioi han cho phep.Ds: ti~t dien day khong Gam bao, bankinh cap dien khong h op ly hoac do cac nA c phan ap cua may bien ap khong

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duoc di~u ch inh kip th ai. v o i cling mot cong su~ t ctip ch o tail di~n ap th p selam tang dong dien ph ai truyen tai va lam tang TTI :1N.- Din dp xdu: Lech ph a dien ap , d ie n ap kh6ng d6i x irng, m ea song dien up docac th anh ph an song h ai b~c cao... cac th anh ph an dong d ie n th ir tv ngh ich , th utu khong va cac thanh phan song hai b~c cao se gay ra nhirng t6n th ~t phu, lampha t n6ng may bien ap , QUang day va tang TTDN.- Hien tU911g vdng quang i1i~n: D 6i vo i Quang day di~n ap cao tir 110 kV trolen, hien tuong vng quang d ien cling gay TTDN.I

- H ien tuang qua bu, vi tr i va dung IU 911g bit kh6ng h9'P Iy ddn d~ n tang TT>N.- Phuong thuc vdn hanh: Tinh to a n p h ir ong thirc v~n hanh chua hop ly dn d~nt6n th ~t dien nang cao. D xay ra su c6 din dn phai v~n hanh phuong thirc bAtloi dfut,dn TTDN cao.- chi dfi sir dung di~n khong hap Iy : Nh trng ph u U ti c6 SlJ ch enh l~ch qua 100giua gio ' cao diem va th .p d iem se gay kh o khan eh o v~n hanh va gay TTDNcao.2) Cdc bi?n phap qulm Ij kj th ll {i t - v{in hiinh gitim TTlJN:- 'Kh6ng t J i qua tid duang day, may biin dp: Theo doi cac thong s6 v~n h anhluoi dien, tinh hinh tang tnrong phu tai de c6 k hoach v~n hanh, cai tao lucridi~n h op ly kh6ng de qua tai dirong day, qua tai may bi~n lip tren lucri dien.- Thuc hien haem chuyen cac MBA non tid, tidy tat mot each hop / y .- Khong iii cae MBA phu tat vdn hanh tat lch pha. Phai dinh l e Y hang thang dod o n g tai tirng pha I a , I, , I, va dong di~n day trung tinh 1 0 de thirc hien din phakh i dong di~n 1 0 1 6n h em 15% tru ng b in h cong dong dien cac ph a: 10> 15% (I,+ I,+ le)/3.- Dam baa vdn hanh phuong thirc t6i tru: Thuong xuyen tinh toan kiern tradam baa phirong thirc v~n hanh t6 i uu tren luoi dien. D am bao duy tr1 di~n fiptrong gioi han cao cho phep thea quy dinh hien hanh va kha nang chiu dung ellathiet bi.- Lap diit va vdn hanh (iii uu ttl b Z I c6ng sudt phon khang: Theo doi thuongxuyen coso cac nut tren h ro i dien, tinh toan v i tri va dung h rong l~p dat tu but6 i uu d e quyet dinh Hlp d?t, hoan chuyen va v~n hanh hop l y cac b9 tv tren lucrinh am giam TTD N. D am bao costp bung binh tai 1{)tong trung th tram 110 kVd~t 0,98.

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- Kidm Ira, baa duiing luai dien a tinh trang vgn hanh 16t: Thuc hien kiem trabao duong hroi di~n dam baa cac tieu chuAt ky thuat v~n hanh: hanh lang lucridien, tip dia, m6i tip xuc, each di~n cua duong day, thiet hi ... Khong de cacm6i n6i, ti~p x uc (tren day d~n, cap, d.u cue thit hi v.v ..) ti~p xuc khong t6tgay phat nong d~n dn tang TTDN .- Thuc hien t6t cong tac quan ly k j J thuat vgn hanh, ngan ngira su c6: Dam baolucri di~n khong hi sir c6 d~ duy tri k6t day co ban co TTDN thftp.- Thuc hien vgn hanh kinh ti may biin dp:

+ Truong h gp TBA ~6 2 h ay nhieu ~A v~n h~ song s?ng c~n xe~xet v~n hanh kinh te may bien ap, chon thai diem dong, cat may bien ap thea doth i phu tai,

+ D6i voi cac khach hang co TBA chuyen dung (tram 110 kV, tram trungap) rn a tinh chftt cua phu tai hoat dong thea mua vu (tram bam thuy nong, sanxuat duong mia v.v ...), ngoai thai gian nay chi phuc V \1 cho nhu c~u sir dungdi~n cua van phong, nhan vien quan 1 9 tram bam, dan vi kinh doanh ban di~nphai v~n dong, thuyet phuc khach hang l&pd~t them MBA co cong suA t nhorieng ph u h~ phuc vu cho nhu cdu nay hoac cAp bfing nguon di~n h a the khuV\IC neu co dieu kien de tach MBA chinh ra kh6i v~ hanh ,- Han chi cac thanh phdn kh6ng can blmg va song hili bdc cao: Th\IC hienkiern tra d6i voi khach hang gay mea di~n ap (cac 16h6 quang dien, cac phu tMmay him cong suftt lon.v.v ... ) tren h ro i dien, Trong di~u kien gay anh huangIan d~n mea di~n ap, yeu cdu khach hang phai co giai phap kh~c phuc.- Timg b U G C log; dtin cac thiit bi kh6ng tin C(ly, hieu sudt kem, t6n thcit caobang cac thiet bi moi co hieu suAi cao, t6n thdt thAp ( d~c biet lad6i voi MBA ).~.- Tinh toan va quan ly TTDN I c y thudt: Thuc hien tinh toan TTDN ky thuat cuanrng tram bien ap, tirng dtrong day, tung khu V\fC d~ quan Iy, danh gia va d~ racac bien phap giam TTDN phil hop,

IV/ Cac bi~n phap quan If kinh doanh giarn TTDN:D~ dua ra duoc cac bien phap trong cong tac quan ly kinh doanh nham

giam TTDN thuong mai, phai n~m bA t QUQ'c cac nguyen nhan trong quart Iykinh doanh lam tang TTDN thuong mai,1) Cdc nguyen nhiin liun tiing TTlJN trong qlliinlj kinh doanh:

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11/15

- H? thong do aim khong phil hop: Cac thiet bi do dm nlur cong to, TU, T Ikh6ng phil hop voi phu tai eo the qua Ion hay qua nho hoac kh6ng dat capchinh xac yeu c~u, h~ 56 nhan cua h~th 6ng do kh6ng dung dtu d~n d~n do dmkh6ng chinh xac lam TIDN cao.- LAp at, adu nb; h? th6ng do dim sa; (sai so d 6 dAu day, sai t)' s6 bien ,.. ).- Kiim Ira, kiem dinh h? thong do dim khong kip thai:

+ Kh6ng thuc hien kiem dinh ban d~u, kiem dinh dinh ky thea quy dinh;+ Khong kiem tra phat hien cac thiet bi do d~m dien hir hong d~ thay th

kip thai...Ia nguyen nhan dfin dSn do dSm khong chinh xac gay TTDN.

- Sai sot trong nghiep v kinh doanh: doc sai chi s3 c6ng to', thong ke tang hQPkhong chinh xac, bo sot khach hang '"- Hien tuong lay cdp tli?n khong aU-(1C phat hien kip thai di ngan chan nhu:

. Cau moe tlien true tiSp, can thiep lam hir hong hoac lam sai lech h~ thong dodemo2) Cac biin phap quan Ij kinh doanh gillm TTBN:- Dbi viti kim dinh ban d6u cong fa: Phai dam baa chAt Iuong kiem djnh bandAu cong to dS cong to do d~m chinh xac trong c a chu ky lam viec ( 5 nam d6ivoi cong to 1 pha, 2 nam d6i voi c6ng to 3 pha ).- Dbi viti h? th6ng do dim zAp d1 moi: Phai dam bao thitke Hip d~t h~ thong

.. '#do d~m bao gam cong to, TU, TI va cac .thi~t bi giam sat til xa (neu co) dambao c~p chinh xac, diroc niem phong kep chi va co cac gia tri dinh mire (dongdien, di~n ap, ~i s 6 bien..") phil h91' voi phu tai. Xay d\X~gva thirc hien nghiemquy dinh ve lap d~t, kiern tra va nghiern thu cong to de dam bao sir giam satcheo gitra cac khau nham dam bao khong c6 sai sot ( sa d 6 d~u day, ti 56 bien... ) trong qua trinh 15p d?t, nghiern thu h~ th6ng do demo- Thuc hien kiim dinh, thay Ihi dinh k;, cong to dung thai han thea quy dinh ( 5narn d6i voi cong to 1 pha, 02 nam d6i voi cong to 3 pha).- Thirc hien kim tra, baa duiing h? thong do (Mm: Thuc hien quy djnh v~ kiemtra, bao duong h~ th6ng do dem (cong to, TU, TI. .. ) d dam bao cac thiet bi dod~m tren lucri diroc niern phong quan l y t&t, c6 c&p chinh xac phi; hop dam baodo d~m dung, Th uc h ien ch ~ d o quan 1)', ki-m tra d kip thai phat hien v a thaythe ngay thiet bi do d~m bi sir e 6 (cong to ket chay, TU, TI chay bong ... ), hu

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hong hoac b] can thiep trai phep tren hroi di~n. Khong diroc d~ cong to ket chayqua m ot chu ky ghi chi s 6 .- Cung cd ,nang c 6 J ? hf thong do t l J n _ l : Tung buoc ap dung cong nghe moi, l~~d~t thay the cac th iet bi do dern co dip chinh xac cao cho ph u tai 16n. Thay thecong to dien t u 3 pha cho cac phu tai IOn; ap dung cac phuong phap do xa, giamsa t thi~t bi do dm til xa cho cac phu tai IOn nham tang cuong theo doi, phathien sai sot, S 1 , 1 ' c 6 trong do d~m.- Thuc hien lich ghi chi s6 cong to: Darn bao ghi chi s6 cong to dung Ie)trinh,chu ky theo quy dinh , dung ngay da: thoa thuan voi khach hang, tao diu kien d

! khach hang cung giam sat, dam bao chinh xac k~t qua ghi chi s6 cong to va k~tqua san IUQ'ngtinh toan TTDN. Cung c6 va nang cao chitt hrong ghi chi s6 congto, d~c biet d6i voi khu Vl,IC thue dich vu dien nong thon ghi chi s6 nham mucdich ghi chinh xac, phat hien kip thai cong to ket chay, hu hong ngay trong quatrinh ghi chi s6 d x u ly kip thai- Khoanh vung danh gia TTDN: Thirc hien I~p d~t cong tc ranh gioi, cong tocho timg xuAt tuyen, cong to t6ng nmg TBA cong cong qua do theo doi danhgia bi~n dong TT>N cua tung khu vue, rung xuftt tuyen, tung TBA cong congh~g thang va lily k~ d~n thang thirc h!~n d e co bi,~np h a p xu I y d6i voi nhnngbien dQng TTDN. Dong thai so sanh ket qua Iiiy ke voi ket qua tinh toan TTDNk y thuat d e drum gia thuc t e v~ harm cilng nhu kha nang co TTDN thuong maith uQc kh u Vl,IC dang xem xet,

- Dam baa phu tai dung viti timg duimg day, timg khu v~rc(khong Id n sector).- Kiim Ira, x ~ r Ij nghiem v a tuyen truyen ngan ngira la y cAp tlirn:Tlmg cirongcong tac kiem tra chongcac hanh vi lA y c~p di~n duoi moi hinh thirc, cAn thuchien thuong xuyen lien tuc tren moi dia ban, d~c biet la d6i voi cac khu Vl,IC

~onong th6n m6i tip nhan ban le; Ph6i hQ'Pvoi cac co quan chirc nang va chinh. quyen dia phuong xu I y nghiem thea dung quy dinh d6i voi cac vu vi pham l : 1 yc~p di~n. Ph6i hop voi cac co quan truyen th ong tuyen truyen ngan ngira bieuhien lAy c~p dien. Giao due d~ cac nhan vien quan I y v~n hanh, cac dan v i vanguoi dan quan tam d~n vAn d~ giarn TTUN, titt kiern dien nang.- Thirc hien tang cuong nghiep VF quan Ij khdc: Xay dung va thirc hien nghiernquy dinh quan l y kim, chi niern phong cong to, TU, TI , hop bao v~ h~ thong dodern; xay dung quy dinh kiern tra, xac minh d6i voi cac tnrong hQ'P cong tochay, mAt cap, hu hong ... ngan ngua hien urong thong dong voi khach hang vipharn s u dung dien; tang cirong phuc tra gh i chi s6 cong to d~ dam bao viec ghichi s6 dung quy dinh cua quy trinh kinh doanh ; g~n trach nhiern cua can b


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1) Trung ttim DiJu d p HTD Quae gia:- Thuc hi~n va chi dao cac Trung tam Di~u dQ HTE> Mi~n tinh toan, b 6 triphuong thirc v~n hanh t6i iru, khai thac HID an toan-ky thuat va kinh t .- Dam bao duy tr i di~n ap tai cac nut 110 - 220 - 500 kV cua HID trong gioi

, han cho phep, Thill toan, kiem tra, thuc hien d~t cac nitc bien ap truyen tai vadien ap dftu C\IC may phat, huy dQng cac thit bi bu cong suitt phan khang trongh~ th6ng met each hop I Y .- Tinh toan TTDN cua hroi di~n nr 110 kV den 500 kV hang nam theo rung!cp di~n ap, tung Cong ty Truyen tai dien, tung Cong ty f:)i~n hrc,2) Tang Cong Iy Truyin leii diin Quae gia (NPT):~- Ph6 bien tai lieu Huang dn nay eho cac Cong ty Truyen tai dien thuc hien,- L~p chuang trinh giam TTDN, trinh duyet k e hoach giarn TTDN hang namv~ T~p doan, T 6 chirc thuc hien hoan thanh chi tieu TTDN T?p doan giao.- Chi dao va duyet chuang trinh giam TIDN cua cac Cong ty Truyen tai di~n.- Tren co s a chi tieu k e hoach TTDN hang nam T?p doan giao cho NPI, thirc. hien tinh toan giao chi tieu TTDN cho cac Cong ty Truyen tai dien,- Theo doi, t6ng hop TTDN hang thang cua cac Cong ty Truyen tai di~n, NPTva bao cao v:T?p doan thea dung thai gian quy dinh,- Tf, chirc kiem tra, giam sat cac Cong ty Truyen tai dien thirc hien cac bienphap giam TTDN d d~ ra.- Chi dao cac Cong ty Truyen tai di~n quan l y dam baa he thong do dm ranhgioi dUQ"C thi nghiern dinh k y va v?n hanh chinh xac, Bao cao san hrong diengiao nhan v~ Tap dean dung thai gian quy dinh, D6ng thai gui bao cao theaduong rnang v~ Trung tam cong nghe thong tin cua Tap doan d t6ng hop.- Thuc hien hra chon, quan l y viec hra chon thit bi dira vao lucri dien truyen

1ai dam bao chftt hrong, eo hieu suftt cao, t6~ thAt di~n thap.Cdc Cong ty Truyen tiii ili?n:- Thuc hien phirong tlnrc van hanh cua Trung tarn Di~u dQ HTD Qu6c gia.- D~ xu~t kien nghi voi Trung Him Di~u de) HTD Quoc gia nhtrng thay d6iphuong thirc van hanh d giam TIDN (neu co).- Thirc hien v~n hanh cac nftc phan up MBA, van hanh h~ thong tu bt l thea yeudu ella Trung tam )i~u dQ HID Quoc gia, Trung tam )i~u de?HTD Mi~n d~dambao ch~t hrong dien cua luoi di~n truyen tai va giam Tl})N.3) Cdc Ciing ty Difn lire:- Ph5 bien ta i lieu Huang dftn nay cho cac Di~n hrc thuc hicn.

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- Thanh I~p Ban chi dao giam TTDN cua Cong ty, co ph an cong nhiern vu chotung thanh vien d~ trien khai chuang trinh, cac bien phap giarn TfDN hangnam cua C6ng ty. Djnh ky hQPBCD giam TTDN d~ kiem dim tinh hinh va ketqua thuc hien chi tieu TTDN cua C6ng ty va cac dan vi tI1JC thuoc d~ co cacbien phap phu hop nh~m dat hieu qua cao giarn TIDN.- L~p chuang trinh giam TTDN hang nam, trinh duyet ke hoach giam TTDNhang nam v~ T~p doan. I6 chirc thuc hien hoan thanh chi tieu TTDN Tap doanglao.- Th 1JChien tinh toan giao chi tieu TTDN hang narn cho cac Dien lire , dan vitnrc thuoc C6ng ty tren co s a chi tieu k~ hoach TTDN cua C6ng ty diroc T~pdoan giao hang nam,- Chi dao va duyet chuang trinh giarn TTDN cua cac Dien lire, dan vi tnrcthuoc. I6 chirc .kiem tra, kirn di~m thuc hien giam TTDN ella cac Di~n lire,dan v i tnrc th ul,c.- Theo doi, t6ng hop TTBN hang thang cua cac Dien lire, dan vi tIVC thuocthuoc, cua toan C6ng ty va bao cao v~ T~p doan thea dung thai gian quy dinh,- Kiem tra giam sat cac D ien I1J c, dan vi tnrc thUQC th irc h ien cac bien phapgiarn TTDN dii d~ra.- Tang cuong chi dao, kiem tra cac Dien hrc tnrc thuoc thirc hien dung quytrinh kinh doanh di~n nang cua T~p dorm.- Chi dao, huang dn cac Di~n lire trong cong tac kiem tra, x u ly vi pharn sirdung di~n.- Nghien ciru irng dung cong nghe moi trong quan ly ky thuat - v~n hanh dedam bao d9 tin c~y cp di~n va giarn TTDN.- Thirc hien hra chon va


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- Ph6i hop ch~t che voi cac co quan chirc nang va chinh quyen dia phuongtrong viec ki~m tra, xir Iy nghiem cac hanh vi I~ y d.p di-;n duoi rnoi hinh thircthea dung quy dinh. Kien quyet dua ra xu I y tnroc phap luat cac hanh vi l f i y e~pdi~n nghiern trong lam thiet hai Ion v e kinh t~ d~ mang tinh din de.- Day manh cong tac tuyen truyen sau, rQng, thuong xuyen d~ nang cao y tlnrctrong sir dung di~n ella nguoi dan, ngan ngira vi pham sfr dung di~n.

\ - Xu Iy nghiem cac tnrong hop phat h ien can b{>,nhan vien trong nganh thongd6ng voi khach hang trong vi pharn sir dung dien.

Can clI Huong dAn nay, Giam d&c cac Dien lire, Chi nhanh dien phai cuth~ hoa cac bien phap co ban trong quan l y k y thu~t - v~n hanh va qUID l y kinhdoanh d~ giam TJDN neu trong HUCYngd~n thanh cac bien phap chi ti~t, cu th~,phil hop voi d~c diem cua dan vi minh sao cho cong tac giam TTDN dat hieuqua cao nhat.

Trong qua trinh thuc hien Huang d a n nay, nu co dieu gl chua ro , cacdan vi cAn phan anh v e Ban chi dao giam TIflN cua T;flp doan d e duoc. giaiquyet.l.

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