scholarly journals Bi‐level power management strategy in harmonic‐polluted active distribution network including virtual power plants

2021 ◽  
Vol 15 (2) ◽  
pp. 462-476
Author(s):  
Arash Rohani ◽  
Mahyar Abasi ◽  
Arsalan Beigzadeh ◽  
Mahmood Joorabian ◽  
Gevork B. Gharehpetian
Keyword(s):  
Power Management ◽  
Management Strategy ◽  
Power Plants ◽  
Distribution Network ◽  
Virtual Power ◽  
Active Distribution Network ◽  
Power Management Strategy ◽  
Virtual Power Plants

scholarly journals Decentralized and Collaborative Scheduling Approach for Active Distribution Network with Multiple Virtual Power Plants

Energies ◽  
2018 ◽  
Vol 11 (11) ◽  
pp. 3208 ◽  
Author(s):  
Xiangyu Li ◽  
Dongmei Zhao ◽  
Baicang Guo
Keyword(s):  
Distribution System ◽  
Gas Turbines ◽  
Power Plants ◽  
Large Scale ◽  
Distribution Network ◽  
Virtual Power ◽  
Distributed Energy ◽  
Active Distribution Network ◽  
Active Distribution System ◽  
Virtual Power Plants

In order to build an active distribution system with multi virtual power plants (VPP), a decentralized two-stage stochastic dispatching model based on synchronous alternating direction multiplier method (SADMM) was proposed in this paper. Through the integration of distributed energy and large-scale electric vehicles (EV) in the distribution network by VPP group, coordinative complementarity, and global optimization were realized. On the premise of energy autonomy management of active distribution network (AND) and VPP, after ensuring the privacy of stakeholders, the power of tie-line was taken as decoupling variable based on SADMM. Furthermore, without the participation of central coordinators, the optimization models of VPPs and distribution networks were decoupled to achieve fully decentralized optimization. Aiming at minimizing their own operating costs, the VPPs aggregate distributed energy and large-scale EVs within their jurisdiction to interact with the upper distribution network. On the premise of keeping operation safe, the upper distribution network formulated the energy interaction plan with each VPP, and then, the global energy optimization management of the entire distribution system and the decentralized autonomy of each VPP were achieved. In order to improve the stochastic uncertainty of distributed renewable energy output, a two-stage stochastic optimization method including pre-scheduling stage and rescheduling stage was adopted. The pre-scheduling stage was used to arrange charging and discharging plans of EV agents and output plans of micro gas turbines. The rescheduling stage was used to adjust the spare resources of micro gas turbines to deal with the uncertainty of distributed wind and light. An example of active distribution system with multi-VPPs was constructed by using the improved IEEE 33-bus system, then the validity of the model was verified.

scholarly journals Multiple Objective Compromised Method for Power Management in Virtual Power Plants

Energies ◽  
2011 ◽  
Vol 4 (4) ◽  
pp. 700-716 ◽  
Author(s):  
Jinxia Gong ◽  
Da Xie ◽  
Chuanwen Jiang ◽  
Yanchi Zhang
Keyword(s):  
Power Management ◽  
Power Plants ◽  
Multiple Objective ◽  
Virtual Power ◽  
Virtual Power Plants
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