Situation in the Slovak Republic international consequencies view
Andrej Hanzel
Executive Director for Technical Support, Slovenské elektrárne, a.s.
NUSIM
LEVICE 2006
UCTE UCTE
Power
Power flow flow distribution distribution
Pž
CENTRÁLNY REGULÁTOR
Uf
VET
PPC
TEKO
ENO
VED EVO
UP
Meranie salda na 400 kV hraničných linkách Meranie salda na 220 kV hraničných linkách
UP
Suma neplánovaných dovozov a vývozov
Basic Scheme for Control Area Regulation
EBO
Only part of electricity is for liberalisation
0 1000 2000 3000 4000 5000 6000
0 2 4 6 8 10 12 14 16 18 20 22 24
Secondary regulation
Hydro generation
Terc.regulation
Capacity for liberalization
Gabcikovo
CHP
Forced generation
min max
Unit for Regulation
There is no any competition for
ancillary services.Ancillary services
have just regional meaning.
Consumption of big eligable customer
0:00 1:00
2:00 3:00
4:00 5:00
6:00 7:00
8:00 9:00
10:00 11:00
12:00 13:00
14:00 15:00
16:00 17:00
18:00 19:00
20:00 21:00
22:00 23:00
MW
Hodina
štvrťhodina
skutočnosť
What happend after big outage
1900 2000 2100 2200 2300 2400 2500 2600 2700 2800 2900
1:23:00
1:24:15
1:25:30
1:26:45
1:28:00
1:29:15
1:30:30
1:31:45
1:33:00
1:34:15
1:35:30
1:36:45
1:38:00
1:39:15
1:40:30 čas [h.m.s]
P [MW]
49,94 49,95 49,96 49,97 49,98 49,99 50 50,01 50,02
50,03 f [Hz]
P reg f
Regulation - detail
-800 -300 200 700 1200 1700 2200 2700 3200
1:23:00
1:24:15
1:25:30
1:26:45
1:28:00
1:29:15
1:30:30
1:31:45
1:33:00
1:34:15
1:35:30
1:36:45
1:38:00
1:39:15
1:40:30 čas [h.m.s]
P [MW]
P reg Saldo
Consuption, generation and balance
-1000 -500 0 500 1000 1500 2000 2500 3000 3500 4000 4500
0:30 1:30 2:30 3:30 4:30 5:30 6:30 7:30 8:30 9:30 10:30 čas[h.min]
P [MW}
SALDO VÝROBA ZAŤAŽENIE
Trumpet curve – quality of secondary generation
49,9 49,92 49,94 49,96 49,98 50 50,02 50,04 50,06 50,08 50,1
-60 0 60 120 180 240 300 360 420 480 540 600 660 720 780 840 900 960 čas [sek]
f [Hz]
