Multilevel micro-electric network control method based on four-dimensional energy management space

The invention provides a multilevel micro-electric network control method based on four-dimensional energy management space. A micro-electric network system comprises multilevel micro-electric networks and distributed power sources. The multilevel micro-electric network control method comprises the steps as follows: (1) establishing a four-dimensional energy management space model; (2) establishing control strategy bases corresponding to the four-dimensional energy management space model; and (3) executing the energy management and control of the micro-electric system. Through multi-dimensional combination, the multilevel distributed power source/micro-electric network energy optimum management problem is effectively solved under the conditions of different modes, different time sequences and multiple constraint; and meanwhile, through integrated restraint, a theory can be flexibly applied to the operation control of a unipolar micro-network/single device. In practical application, the number of the layer/level of each dimension can be freely and flexibly selected as required, influence factors under various conditions and restraint can be comprehensively considered, and corresponding control strategy bases can be systematically deduced and applied in real time, so that the economic dispatch and the optimum operation of the multilevel distributed power source/micro-electric network networked system are ensured.