Driss ALAMI MARROUNI

Innovation project management - Agile Methodology (Scrum Framework)

- Proposition/ Concretization of ideas into innovative solutions (Studies "Strategy, Business Case, Feasibility", Methods ''Design Thinking, LeanStartUp'', Business Model Canvas)
- Modelling of innovative solutions in terms of architecture and operating algorithm
- Management of suppliers and partners
- Realization/ Test the mock-up of the technical solutions adopted
- Development of functional specifications and presentation of successful subjects to the innovation board of Alstom

Attached to the responsible of Power Electronics Team:

Three phase inverter connected to the grid and improvement of its electrical and energetic performances: Hysteresis architectures control using state memory

• Modeling and Simulation of the three-phase inverter connected to the grid using the Direct Power Control.
• Developing a new architecture using the state of memory based on the following criteria:
- Minimizing the number of switching
- Minimizing the total harmonic distortion
• Comparison with the Classical PWM
• Amelioration of the Electrical and Energetic performances of the three-phase inverter connected to the grid.

Results:
- Establishment of a creative and innovative command based on the Direct Power Control ‘DPC’
- Gain of 50% on the number of switching losses by comparing with the conventional control PWM

Electrical department:

• Study the possibilities to connect a new electrical substation of energy evacuation of the new plant (3x60 MW) taking into account the new restructuring of the grid 60 KV at Jorf Lasfar.

• Basic design of the realization of the new sulfuric acid plant.

• Dimensioning of the whole electrical installation MV / LV of the new electrical substation SAP (from the high current to low current).

Maintenance department: Analysis of the main failure modes for the electrical motors classified AA