ELECTRICITY DISTRIBUTION SYSTEM WITH DYNAMIC COOPERATIVE MICROGRIDS FOR REAL-TIME OPERATION
First Claim
1. An electricity distribution system comprising several microgrids and one utility company where, each microgrid must be electrically connected with the utility company by medium voltage line and each microgrid may be connected with other microgrids by low voltage line;
- and the utility company and microgrids are interfaced with each other via communication network (e.g. wireless), further comprising;
a utility energy management system (EMS), aims to reduce power loss within network as much as possible.
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Accused Products
Abstract
System and methods for performing microgrids cooperation by optimal coalition formation in a distribution network are disclosed. A Microgrid Cooperation Module (MCM) is designed for utility EMS. MCM contains a coalition formation unit and an energy exchange decision unit. Furthermore, a communication protocol for energy exchange between two microgrids is designed. The coalition formation unit applies an innovative hierarchical coalition formation algorithm to provide optimal coalition for real time operation. The real time energy status of microgrids will be provided to coalition formation unit which will determine the coalitions (given a distance threshold) among microgrids to minimize the power loss. Energy exchange decision unit then determine actual energy transfer between pairs of microgrids within a coalition. Upon receiving the energy transfer information through a communication channel, the microgrids will start communicating and process energy transfer. The optimality of the formed coalitions is ensured by performing coalitional game theoretical analysis.
6 Citations
7 Claims
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1. An electricity distribution system comprising several microgrids and one utility company where, each microgrid must be electrically connected with the utility company by medium voltage line and each microgrid may be connected with other microgrids by low voltage line;
- and the utility company and microgrids are interfaced with each other via communication network (e.g. wireless), further comprising;
a utility energy management system (EMS), aims to reduce power loss within network as much as possible. - View Dependent Claims (2, 3, 4, 5, 6, 7)
- and the utility company and microgrids are interfaced with each other via communication network (e.g. wireless), further comprising;
Specification