Patent ID: 9634487
Date: 2017-04-25
CPC Classifications: H02J,Y02A,Y02B,Y02E,Y04S

Claim:
1. Architecture system of a local grid ( 10 ) made up of at least two nodes ( 11 ), characterised in that the nodes constitute single micro-grids of the energy producer consumer storer type, each of said micro-grids ( 11 ) being managed by an electronic and self-configurable node controller ( 200 ); and wherein said controller ( 200 ) is connected to the single controllers of the other nodes and also to the single energy generation ( 111 ), storage ( 113 ) and consumption elements ( 112 ) of its own node, said elements being variable in their configuration and dynamic in their behaviour in at least one of the provided state conditions (a), (b) and (c), just as the single node ( 11 ) and said local grid ( 10 ) can be variable and dynamic; and wherein each node is able to control simultaneously and dynamically, according to the instantaneous configuration, the consumption, the generation and the storage of energy; and wherein each node has the capability of communication, of the type conventionally called one-to-one, and of optimization of the conditions and state of service of each of its own generators and accumulators, it being possible to add or exclude them at any moment; and where the controller ( 200 ) of the single node manages at least one of the three following state conditions: a first condition (a) in which the single node ( 11 ) is simultaneously connected to said local grid ( 10 ) and also to the utility grid ( 110 ), or a second state condition (b) in which it is connected to the local grid only ( 10 ), or another third condition (c) in which it is temporarily connected to the utility grid only ( 110 ); and wherein said node controller ( 200 ), for each of said cases, optimizes the energy transfers according to a specific management logic of the routine type called respectively L/a, if referred to the first state condition (a), or L/b if referred to the second condition (b), or still L/c if referred to the third condition (c); and wherein said management logics L/a, L/b and L/c also refer to some sub-logics of the sub-routine type having specific functions and that are respectively called Logic D, Logic E, Logic F, Logic G and Logic H; and wherein the operating sequence of said logics of the routine and sub-routine type include a plurality of activities and checks, called Phases and Check phases respectively, which are correlated and variously combined with respect to each other in such a way as to allow an optimized management of said micro-grids, connected to each other as well, in a system of the type variable in the configuration and dynamic in the behaviour.