What is power factory DIgSILENT?
PowerFactory is a leading power system analysis software application for use in analysing generation, transmission, distribution and industrial systems. Also, with its flexibility for scripting and interfacing, PowerFactory is perfectly suited to highly automated and integrated solutions in your business applications.
What does DIgSILENT stand for?
DIgital SImuLation and Electrical NeTwork calculation program
The name DIgSILENT stands for “DIgital SImuLation and Electrical NeTwork calculation program”. PowerFactory, is a powerful calculation program (as written by DIgSILENT) for power system analyses. This a computer aided engineering tool for the analysis of industrial, utility, and commercial electrical power systems.
What is DIgSILENT used for?
Power System Software & Engineering DIgSILENT GmbH is an independent software and consulting company providing highly specialised services in the field of electrical power systems for transmission, distribution, generation, industrial plants and renewable energy.
What power factor means?
Power factor is an expression of energy efficiency. It is usually expressed as a percentage—and the lower the percentage, the less efficient power usage is. Power factor (PF) is the ratio of working power, measured in kilowatts (kW), to apparent power, measured in kilovolt amperes (kVA).
What is load flow in power?
Load flow study is the steady state analysis of power system network. Load flow study determines the operating state of the system for a given loading. The output of the load flow analysis is the voltage and phase angle, real and reactive power (both sides in each line), line losses and slack bus power.
What is RMS simulation in Digsilent?
The RMS simulation tool in PowerFactory can be used to analyse mid-term and long-term transients under both balanced and unbalanced conditions, incorporating a simulation scan feature. Flexible co-simulation options are also available. …
What is the difference between RMS and EMT?
The difference between EMT and RMS is that EMT always considers instantaneous values of voltage and current, whilst RMS only considers the fundamental frequency values. This means that EMT simulations can also be used to model very high frequency phenomena (such as lightning or switching surges).
What energy do power plants use?
A power plant is an industrial facility that generates electricity from primary energy. Most power plants use one or more generators that convert mechanical energy into electrical energy in order to supply power to the electrical grid for society’s electrical needs.
What does a PF of 80% mean?
To find the PF, divide 100 kW by 125 kVA to yield a PF of 80%. This means that only 80% of the incoming current does useful work and 20% is wasted through heating up the conductors. Improving the PF can maximize current-carrying capacity, improve voltage to equipment, reduce power losses, and lower electric bills.
What are the 3 types of buses in power system?
Three major types of nodes or buses are identified in the power network.
- Load Bus, or P-Q Bus.
- Generator Bus, or P-V Bus.
- System Slack, or Swing Bus.
- Therefore, the swing bus voltage magnitude is specified and its voltage phase angle is usually chosen as the system reference and set equal to zero.
- Ahmed Faizan, M.Sc.
What kind of power systems does DIgSILENT make?
DIgSILENT GmbH is an independent software and consulting company providing highly specialised services in the field of electrical power systems for transmission, distribution, generation, industrial plants and renewable energy. DIgSILENT’s innovative product portfolio comprises PowerFactory, StationWare and Monitoring Systems.
What do you need to know about DIgSILENT support?
Support Centre. DIgSILENT provides several maintenance and support services on different levels. To keep your PowerFactory installation up to date, to profit from the newest developments and to use the software in an optimal way, DIgSILENT offers maintenance contracts.
Who are the DIgSILENT experts and what do they do?
DIgSILENT is staffed with experts of various disciplines relevant for performing consulting services, research activities, and user training. DIgSILENT experts provide support for PowerFactory and StationWare integration into customer-specific processes and IT environments.
What kind of phasing technology does powerfactory use?
Different phasing technologies, such as single-wire earth return, twophase, bi-phase or classical three-phase systems, have created a need for multi-phase distribution power system modelling. PowerFactory provides comprehensive modelling features for studying all kinds of electrical networks.