System and method of discovering and prioritizing loads in an isolated power grid with dynamic distributed control
US8606372B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 15, 2011 |
| Grant date | Dec 10, 2013 |
| Priority date | — |
| Expiry date | Jul 2, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY04S10/50
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A system and method of dynamic distributed control with network topology discovery and load discovery in an isolated distribution grid is provided. Source modules connect to AC generators and output high voltage DC power on ports. Load modules receive the high voltage DC power on connected ports and convert the DC power to AC power. Loads are connected to AC outlets on load modules. A source module discovers the connected network topology through a series of states following the reading of a configuration file and creates an adjacency map. Each module has a microprocessor. Each microprocessor runs load discovery algorithms using its adjacency map as input. Load changes are detected and adjacency maps are amended to maintain consistency across all adjacency maps. Priority is afforded to desired loads when demand exceeds capacity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.