DIgSILENT PowerFactory for Transmission Applications
PowerFactory Transmission is the optimized tool for high-end transmission and generation applications covering basic functions such as load flow and fault analysis as well as all stability functions for RMS (fundamental frequency) and EMT (electromagnetic transients).
General Capabilities
- User accounting
- Single-user data base
- Data Manager and Object Browser
- Project organization
- System Stage administration
- Variants and Revisions
- Flexible Study Case administration
- Device type library
- Parameter characteristics
- Single-line and substation graphic
- DPL-DIgSILENT Programming Language
- DOLE interface for GIS and SCADA
Integrated Features
- OHL parameter calculation
- Complex line routes and sections
- Asynchronous machine identification
Enhanced Models
- Support of any kind of meshed / radial 1-, 2-and 3-phase AC/ DC networks
- Busbar configurations and topology
- FACTS and HVDC systems
- AC/DC voltage and current sources
- Double-fed induction machine
- Softstarter
- PMW converter, rectifier, inverter
- Booster transformer
Basic Functions
Balanced / unbalanced AC/DC Load Flow
- "forced" convergence option
- Automatic voltage control (AVR / shunts)
- Automatic tap-changer control
- Device characteristics
- Station control and network control
Fault Analysis
- IEC 909, ANSI C37 and VDE 0102/0103
- Complete method
- General fault analysis (multiple faults)
Additional Functions
- Contingency analysis
- Voltage stability analysis
Stability Functions
- Large scale model validity
- Build-in models and DSL++ models
- Composite model frames
- Fast adaptive step-size algorithm
- Comprehensive model library
- Long-term Stability
- VIs - Virtual Instruments
- Eigenvalue Analysis
- Electromagnetic transients (EMT)
Protection Functions
- Comprehensive relay library
- Transient /steady state response checks
Overcurrent-time protection
- Fuses and low voltage circuit breakers
- Cable and transformer damage curves
- Automatic co-ordination diagrams
Distance protection
- Comprehensive library of relay models
- Electro mechanical, static & digital relays
- Any relay characteristic (MHO, polygonal)
- R-X diagrams
- Automatic time-distance diagrams
