MAS EMS solution combines over 45 years of gained experience with the company’s expertise in energy management. The EMS suite is designed to address modern challenges in power production scheduling with a wide energy mix of different sources with different priorities.

Managing all various sources is today’s increasing challenge due to cost or regulatory compliance as well as volatility. The EMS solution of MAS S.A.  is a suite that efficiently meets these needs when managing the load & energy mix of a power grid developed on the Across® platform. Moreover MAS EMS solution provides the advantage of incorporating the latest IT technology – ensuring its capability and capacity to embrace the future developments in the power production sector.

Across® EMS provides:

  • SCADA, dashboard and reporting capabilities needed to provide real-time management of all type of power sources and/or power producing installations.

  • Power capacity forecasting algorithms that take into account a wide variety of factors including weather projections & MMS data.

  • Grid requirements forecasting algorithms that take into account several factors including weather, historical data and AI.

  • Key functionality required to provide and to implement generation schedules covering the optimized energy mix considering the market, the forecasting projections, and the regulations.

  • Completely new interface to properly manage renewable resources, distributed energy storage and hybrid plants.

  • Special algorithms to project the volatility impact based capacity of small scale (unmonitored) power sources like small solar plants.

  • Multi-area / multi-market generation control and dispatch.

  • Grid / Installation performance monitoring.

  • Operational interfaces to the MMS, GMS, DMS and billing systems.

  • Detailed historical archiving which provides transparent data for both the regulator and producer.

  • Producer interface

Across® EMS and renewable resources

One of today’s prime concerns within the power industry is supporting the production of green energy while maintaining Energy Availability, Affordability, and Quality as well as Grid Discipline. MAS EMS provides unified real time monitoring and control of all available energy sources in a given Grid or area with the ability to simultaneously maintain optimum balance of the energy mix.

Managing renewable sources in order to ensure sufficient energy reserves but also nominal frequency and voltage, is a demanding task due to the production volatility of wind and solar sources. The challenge in small Isolated grids is much bigger due to the limited time and capacity to react and correct anomalies.

MAS EMS is one of the few solutions that has proven record of its operation in hard and demanding environment. The solution excels where alternative sources have to be accurately and effectively controlled, so as to maintain an optimum energy mix while ensuring the grid’s nominal values. The EMS suite is a software solution that provides a complete system capable of undertaking all needed functions to manage an isolated grid.

MAS EMS additional features:

  • Rolling Energy Scheduling for hour & day ahead.

  • Energy analysis.

  • Meter Data Acquisition for monitoring and accounting.

  • Energy Accounting for the area / grid.

  • Real time monitoring of the power dispatch scenario within the controlled area.

  • Complete integration with MAS’s GMS offering live production management also.

  • Alarms on regulatory non-compliance and deviations.

  • Web based interface for monitoring, reporting and analysis work flow interactions required by various stakeholders.

  • Energy Billing

  • Advice to the user based so that he can instruct to act accordingly.

  • Adherence to Wind, Solar, storage and hybrid regulations.

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