The TEAM pilot application consists in the monitoring and control of the electric energy needs of the Tecnocity, by coordinating the power flows of the system.
This coordination is achieved by managing simultaneously production sources and load demand, according to the Virtual Power System (VPS) concept.
As already mentioned, a PV power plants, of a total 120 kW rated power, are installed on the Tecnocity buildings roofs. The area is connected to the main grid
by two Medium Voltage/Low Voltage (MV/LV) transformers and each firm has its own meter devoted to the energetic processes.
Starting from this already in place structure, the pilot Implementation provides the installations of new apparatus in order to achieve the project’s
objectives.
The pilot implementation is based on the apparatus listed below:
• the stationary Electrical Storage System (ESS),
• stationary monitoring equipment (such as meters),
• controlling apparatus (such as VPS management tool),
• E-mobility apparatus (such as car recharge points and recharge management tool).
During the implementation, the above listened apparatus will be properly integrated into the pilot area. The proper functioning of each device and tool,
which form the VPS, will be verified.
The key pilot objective is the realization, in the selected area, of an experimental prototype of a VPS which is able to test the energetic model, considered
as innovative energy solution for achieving the supply of the energy demand and provide ancillary services useful for the stability and quality of the main
electrical grid.
The solution proposed aims at evaluating a mix of options; in fact, we can’t consider only one option, individually, but we need a coordinated action among all
the systems/infrastructures/controls to implement an effective VPS.
Once in operation, the pilot action architecture will collect real time information up to the end of the project. Measures of electric power on the two MV/LV
transformers feeding the area will be collected. In addition, data about PV injections and use of the electromobility recharging points will be stored in a
database.
Finally, detailed information about storage apparatus (internal temperature, power flows, state of charge, etc) will be collected during the experimental
application phase, which will take three month (may – june - july 2014).