Distributed Congestion Management of Distribution Grids Under Robust Flexible Buildings Operations

摘要: Flexible demand side energy and reserve procurement have the potential to improve overall operation of grid. However, as argued in previous studies, this flexibility might cause congestion distribution grids. In paper, we conventional locational marginal price (DLMP) method, while integrating free provision from buildings First, robust day-ahead (DA) DLMPs are calculated account for unmodeled dynamics flexible loads. Second, using dual decomposition, data sharing requirements between aggregator system operator minimized. Third, a sensitivity-based real-time adjustment method is presented remove conservatism DA DLMPs. Case studies performed on benchmark system. The numerical results show that proposed technique efficiently handles load uncertainties requirements, improving practicality DMLP method.