Sample Design Packages
- Return circuit design and layout
- Earth Study Algorithm/flowchart
- Stray current and rail potential study
- E&BS strategy and concept design
- Short circuit study Algorithm/flowchart
- Floating or non floating system design
- Stray current study and elimination method
One of the best way you can make sure you will get the right solutions what you exactly want is to check out my accomplished sample/reference packages which are ready for download.
& Bonding Solutions
Earthing
E&BS Engineering
> Business development for rail projects
> Technical Support for Biding and Tendering
> Short circuit Study and Fault Analysis
> Earthing system Modeling and Simulation
> Earthing and Bonding Design
> Layout and bonding Arrangement
> Conductors and connectors sizing
> System requirement management
> Procurement Support
> Protection Coordination
> RAMS, HA, MA, FMECA
Project Management
> Engineering Design Management
> Design Review and Report
> Quality Assurance
> Earth Gird Construction Support
> E&BS Inspection and Audit
> Conductivity Test and Commissioning
> Asset and maintenance management
> Safety and reliability Assessment
> Presentation and Documentation
> Training and Mentoring
Earthing & Bonding System
When it comes to E&BS in electrified railways, the main point is the E&BS compounds with the traction power return circuit (RC) which is normally the tracks. That makes E&BS a bit complicated for traction power system.
Following objectives are essential to be addressed in a robust and responsive E&BS:
- Integration with RC
- Integration with Protection system
- Safety in all equipment, rail vehicles, stations and workshops
- EMC and Stray Current considerations
- Integration with other power systems
My Practice Area
Downloads
Rail Power System ( eRUN )
Clean Energy on Move
E&BS of various traction systems
Differences in principles and details of various traction system impose different design, equipment and implementation for the E&BS. Generally it can be classified into the following systems:
- E&BS for 25kV with return circuit, booster transformers and dedicated earth wire.
- E&BS for 2x25kV with extra feeder wire and dedicated earth wire
- E&BS for permanent earthed DC traction supply
- E&BS for floating earth DC traction supply with AGS
Implementing the E&BS for an electrification Project
As a matter of fact, E&BS can be seen as a separate subsystem or part of the traction power supply and OHL. It means E&BS acts like a referencing bed for those of interconnected subsystem. Therefore, implementation of the E&BS should be done in parallel and close with the related traction power supply and OHL. Following flowchart explains more in details how a great E&BS design satisfies all integrated subjects.