Basic Project Data
Project Name:Implementation of Machinery Protection System (MPS) – “Turnkey Project”
Investor: PE “Electric Power Industry of Bosnia and Herzegovina”, Sarajevo, Bosnia and Herzegovina
Object Name: “Jablanica” HPP, A6 Unit
Installed Power/Turbine Type: Six Units, Total 180 MW/Francis
Object Location: Jablanica, Bosnia and Herzegovina
Brief Project Description: “Jablanica” HPP, A6 unit.
This project is realized as part of the rehabilitation of the power plant control system. By now, delivery, installation and commissioning of two Machinery Protection Systems (MPS) by MC-monitoring, CH, type Rhino PMS-300® completed. Both installed systems function as vibration protection systems integrated into the plant control system as well. Protection levels are set according to ISO 7919-5:2005 standard.
Machinery Monitoring System, for each of the pumps, has 9 channels, which include monitoring the following dynamic parameters:
- Shaft relative vibration, number of sensors: 6 according to ISO 7919-5: 2005
- Structure absolute vibration, number of sensors: 2
- Key phasor/RPM, number of sensor: 1
The project is realized jointly by MC-monitoring SA, Switzerland, DIT Ltd, Tuzla, Bosnia and Herzegovina, NORTH Protection Ltd and NORTH Control Ltd, both Members of the NORTH Group, Vojvodina, Serbia:
- MC-monitoring SA – production and delivery of components,
- DIT Ltd, Tuzla, Bosnia and Herzegovina – project preparation, MPS and SCADA/DCS connections implemented,
- NORTH Protection Ltd, Member of NORTH Group – assemblies, installation, commissioning and MPS and SCADA/DCS connection implemented,
- NORTH Control Ltd, Member of NORTH Group – quality and quantity control, testing, functional control and settings
Below is a schematic map of units and topology of sensors of the vibration protection system.
Legend
1. Measurement Line of Relative Shaft Vibration, ISO 7919-5
2. Measurement Line of Absoulute Vibration of Structure
3. Measurement Line of Rotational Speed and Key Phasor