Competent and Quality Electrical System Studies and Engineering

PowerApps Information Brochure

PowerApps Calculation Engine

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PowerApps calculation engine is the backend of the PowerApps that does calculations needed for various power system / Electrical system analysis/design and studies. The following list the of the summary of the calculation modules available with PowerApps engine

1. Single/3 phase load flow analysis
2. Short circuit calculations / Conventional/ IEC 60909 / ANSI
3. Transient Stability Analysis [Large Signal Performance]
4. Dynamic Stability Analysis [Small Signal Performance]
5. Static Voltage Stability Analysis
6. Relay Coordination[Overcurrent phase/earth/instantaneous/distance]
7. Motor Starting Studies/Motor Acceleration Studies
8. Optimal Power Flow/Economic dispatch/Reactive power optimization
9. Harmonic analysis/Filter Design/Impedance Scan
10. Short Term Load Forecast
11. Long Term Energy and Demand Forecast
12. Power System Stabilizer Applications
13. Contingency Ranking and Evaluation
14. Network Topology Processor
15. Observability analysis
16. Static State Estimation
17. Ground mat design

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Training Simulators

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The analytical modules available in PowerApps suite of software have been customized and supplied to OEM’s in their EMS projects. Typical interface arrangements between necessary PowerApps modules and OEM EMS products are through CIM model, IEEE format and custom text file formats. The modules provided and the arrangement of their use depends specifically on customer specifications.

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