Basic information
| Dam built in |
1975 |
| Water Capacity |
264 mil. m3 |
| 11 Water Pumps, each 1.6 MW |
| Treatment Capacity 7 700 l / sec |
| Unique supply tunnel to Prague |
Control System
| |
DI |
DO |
AI |
AO |
| Dosage I |
80 |
20 |
35 |
10 |
| Dosage II |
110 |
60 |
55 |
15 |
| Filtering I |
50 |
45 |
15 |
|
| Filtering II |
190 |
100 |
25 |
- |
| Foltering III |
190 |
100 |
25 |
- |
| Ozone Dosage |
100 |
110 |
40 |
- |
| Operating Pumps |
140 |
50 |
50 |
10 |
| Power Supply Control |
90 |
0 |
15 |
|
| Machine Room of F1 |
130 |
95 |
30 |
- |
| Raw Water Pumps |
540 |
520 |
260 |
35 |
| Summary |
1620 |
1100 |
550 |
70 |
System Topics
| IGSS32 SCADA system |
- 7 Dispatcher Sites
- 7 Information Sites |
| Redundant Cells Computers |
| 2 Data contrentrators |
2 |
| 40 RTU |
- VME systems
- CANopen I/O system |
| Distributed I/O modules |
64 |
Filtering I - solution in I/O distribution
| 32 filters |
3 300 l / sec |
| Each filter 24 I/Os |
| Humidity |
99 % |
| Local automatic with priority to manual control |
| Distributed I/O modules for CAN bus |
Filtering I - solution in I/O distribution
Drinking Water Supply Tunnel for PRAGUE
Basic parameters
| Length |
51 km |
| Diameter |
2.6 m |
| Radio network |
|
| 18 + 1 Stations |
- branching
- air venting
- auxiliary pumps
- shutt of chamber, ... |
|
