The MB Control Wide Area Monitoring System (WAMS) delivers real-time grid observability through synchrophasor-based measurement and advanced grid analytics. This two-part system integrates Satec Phasor Measurement Units (PMUs) for precise, time-synchronized data and EPG PhasorSmart software for visualization, analytics, and alerting.
01
Precise Phasor Data
Satec PMUs provide high-resolution, time-synchronized grid measurements.
02
Advanced Grid Analytics
EPG PhasorSmart enables real-time visualization, diagnostics, and event alerts.
03
Regulatory Compliance
Meets requirements set by PGCIL, CEA, RLDCs, and other authorities for secure grid operation.
Key Features
Real-Time Synchrophasor Measurement
- Measures voltage and current phasors, frequency, and ROCOF at high sampling rates (25–200 fps), synchronized via GPS.
Advanced Grid Analytics
- Through EPG PhasorSmart, the system offers oscillation detection, angle separation analysis, inertia monitoring, and disturbance localization.
Compliance with IEEE C37.118
- Fully compatible with international synchrophasor communication standards for grid monitoring and control.
Multi-Source Integration
- PMUs placed at substations, inverter stations, and transmission junctions can be aggregated into a unified analytics interface.
Alarming & SOE Logging
- Time-synchronized event logs, anomaly alerts, and predictive failure insights for SCADA, DMS, and control centers.
Integration with WAMPAC
- Forms the data foundation for Wide Area Monitoring, Protection, and Control (WAMPAC) strategies for national grid systems.
System Components
| Component | Function |
|---|---|
| Satec PMU Hardware | Synchrophasor measurement of V/I, angle, frequency (IEEE C37.118) |
| GPS Clock (IRIG-B/PTP) | Provides universal time-stamping for PMU data |
| Phasor Data Concentrator (PDC) | Aggregates multiple PMU streams into a central node |
| EPG PhasorSmart Software | Visualizes phasor data, alerts, grid state estimation, trending |
| Data Storage | Secure, redundant, time-stamped data logging |
| Comms Infrastructure | Fiber, Ethernet, or LTE-based transfer from PMU to PDC |
General
Architecture
Please note:We have shown a general architecture of the solution, actual architecture may vary depending on the client's requirement
