Look-ahead economic dispatch of microgrids with energy storage, using linear programming

Hoke, Andy; Brissette, Alexander; Chandler, Shawn; Pratt, Annabelle; Maksimovizc, Dragan

doi:10.1109/sustech.2013.6617313

Cited by 43 publications

(20 citation statements)

References 17 publications

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“…The controller presented in the paper operates to centrally collect data, track the history of assets as each simulator committed to a dispatch for each subsequent scenario driven transactive feedback signal period, and manage virtual results for each operation forecast period using two different dispatch methods: a mixed integer linear programming (MILP) micro-grid dispatch system [21], and an artificial neural network (ANN) dispatch system [22]. Six scenarios have been performed in the paper to test the proposed distributed dispatch controller with a transactive market mechanism.…”

Section: Pilot Projects With Transactive Controlmentioning

confidence: 99%

Transactive energy: A review of state of the art and implementation

Liu

Huang

et al. 2017

2017 IEEE Manchester PowerTech

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Abstract-In future smart grids, large-scale deployment of distributed energy resources (DERs) and renewable energy sources (RES) is expected. In order to integrate a high penetration level of DERs and RES in the grid while operating the system safely and efficiently, new control methods for power system operations are in demand so that the flexibility of the responsive assets in the grid can be further explored. Transactive control, considered as one of the most novel distributed control approaches for power system operations, has been extensively discussed and studied around the world in recent years. This paper provides a bibliographical review on the researches and implementation of the transactive energy concepts and transactive control techniques in power systems. The ideas of transactive control are introduced mainly according to the transactive energy framework proposed by the GridWise Architecture Council. The implementation pilots and research studies on transactive control applications in power systems are reviewed subsequently.

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Section: Pilot Projects With Transactive Controlmentioning

confidence: 99%

Transactive energy: A review of state of the art and implementation

Liu

Huang

et al. 2017

2017 IEEE Manchester PowerTech

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“…In order to tackle the variations in load and renewable generation, as well as to make better use of energy storage across consecutive T 2 timeslots, look-ahead dispatch [9] is adopted. Specifically, the M -slotahead dispatch for the k-th timeslot can be formulated as:…”

Section: B Real-time Dispatchmentioning

confidence: 99%

Reliability-constrained self-organization and energy management towards a resilient microgrid cluster

Giesselmann

2015

2015 IEEE Power &Amp; Energy Society Innovative Smart Grid Technologies Conference (ISGT)

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Microgrids, as individual controllable entities that can operate either islanded from or interconnected to main power grid, have emerged as a promising solution to improving energy efficiency and resilience to disturbance. When linked together in a self-organized manner, a cluster of microgrids can significantly enhance the reliability and power quality for critical load. With this insight, we study the self-organization and decentralized energy management of a microgrid cluster islanded from main grid after a disruptive event. In the self-organization stage, depending on the available generation resources, each microgrid decides on whether to connect to the cluster; and the microgrid energy management systems then "negotiate" on the optimal power exchange with each other in the cluster. Once the power exchange is determined, the generation and storage resources of each microgrid are managed to guarantee the energy reliability of critical loads and overall energy efficiency, through a scheduling procedure followed by a dispatch procedure. The effectiveness of the proposed method is revealed via case studies.

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“…In the first reference mentioned, the actual energy prices for the Amsterdam Power Ex-change market are used, while in the second reference, the Italian Power Exchange data is used. In [11], the authors use Linear Programming to perform the economic dispatch of the resources within a microgrid using hourly Mid-Columbia electricity prices. Finally, in [12], the author proposes a pricing curve to set the price of electricity delivered to the microgrid, as well as the energy taken off the microgrid, and thus it would be used by the MC to dispatch generation and load.…”

Section: A Management Of Microgridsmentioning

confidence: 99%

Overview of Microgrids in a Market Environment

Giraldez

Heap

2015

2015 Seventh Annual IEEE Green Technologies Conference

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This paper is an analysis of microgrids and their dynamics with energy markets, as well as an examination of the challenges and opportunities to an increase in microgrid penetration to serve electricity consumers.Microgrid functions are analyzed with respect to management, interfacing with electricity and reserves markets. Challenges are considered including the incumbent industry, renewables penetration, and issues related to market and policy structure. Opportunities are also considered including cost and reliability advantages, energy storage, natural gas generation, consumer clustering, and virtual power plants.

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Look-ahead economic dispatch of microgrids with energy storage, using linear programming

Cited by 43 publications

References 17 publications

Transactive energy: A review of state of the art and implementation

Transactive energy: A review of state of the art and implementation

Reliability-constrained self-organization and energy management towards a resilient microgrid cluster

Overview of Microgrids in a Market Environment

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