Distribution system operation supported by contextual energy resource management based on intelligent SCADA

RENEWABLE ENERGY

卷:52

Article

Vale, Zita¹  Morais, Hugo¹  Faria, Pedro¹  Ramos, Carlos¹ 

[1] Polytech Porto IPP, GECAD Knowledge Engn & Decis Support Res Ctr, P-4200072 Oporto, Portugal

关键词: Distributed energy resources;    Distributed generation;    Distribution systems;    SCADA;    Smart grid;   

DOI  :  10.1016/j.renene.2012.10.019

来源: Elsevier

【 摘 要 】

Future distribution systems will have to deal with an intensive penetration of distributed energy resources ensuring reliable and secure operation according to the smart grid paradigm. SCADA (Supervisory Control and Data Acquisition) is an essential infrastructure for this evolution. This paper proposes a new conceptual design of an intelligent SCADA with a decentralized, flexible, and intelligent approach, adaptive to the context (context awareness). This SCADA model is used to support the energy resource management undertaken by a distribution network operator (DNO). Resource management considers all the involved costs, power flows, and electricity prices, allowing the use of network reconfiguration and load curtailment. Locational Marginal Prices (LMP) are evaluated and used in specific situations to apply Demand Response (DR) programs on a global or a local basis. The paper includes a case study using a 114 bus distribution network and load demand based on real data. (C) 2012 Elsevier Ltd. All rights reserved.

【 授权许可】

Free