Self-controlled Exploitation of Energy Cost saving Potentials by Implementing Distributed Demand Side Management

Kupzog, Friederich

doi:10.1109/indin.2006.275829

Cited by 29 publications

(8 citation statements)

References 11 publications

(15 reference statements)

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“…While the global demand in electrical energy is increasing steadily, the upgrading of national and international power grids is progressing slowly due to the high economic risks of establishing new power stations [1]. In the deregulated and dynamic power markets, there is a strong variability in electricity prices.…”

Section: Introductionmentioning

confidence: 99%

The Relationship Between Electricity Price and Wind Power Generation in Danish Electricity Markets

Chen

Bak‐Jensen

2010

2010 Asia-Pacific Power and Energy Engineering Conference

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The western Danish power system is currently the grid area in the world that has the largest share of wind power in its generation profiles, with more than 20% of its annual consumption generated by wind turbines. In this paper, the western Danish power system, which may represent the future of competitive electricity markets in some ways, is chosen as the studied power system. The relationship between the electricity price (both the spot price and the regulation price) and the wind power generation in an electricity market is investigated in this paper. The spot price, the down regulation price and the up regulation price generally decreases when the wind power penetration in the power system increases. The statistical characteristics of the spot price for different wind power penetration are analyzed. The findings of this paper may be useful for wind power generation companies to make the optimal bidding strategy and may be also useful for the optimal operation of modern power systems with high wind power penetrations.

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Section: Introductionmentioning

confidence: 99%

The Relationship Between Electricity Price and Wind Power Generation in Danish Electricity Markets

Chen

Bak‐Jensen

2010

2010 Asia-Pacific Power and Energy Engineering Conference

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“…according to electricity spot price curves, demand prediction, occupancy, sleeping times, etc. [12,13]; (e) smart metering and updated feedbacks with persuasive purposes [5]; (f) in a wider scope, the management of loads and generators based on frequency regulation [14].…”

Section: Dsm Related Literaturementioning

confidence: 99%

Demand Side Management for Stand-Alone Hybrid Power Systems Based on Load Identification

et al. 2012

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Within the field of Distributed Generation (DG), stand-alone Hybrid Power Systems (HPS) are a suitable solution to provide energy to isolated facilities where the connection to a centralized grid is not affordable. The logical evolution of such systems involves the optimization of power resources and related control strategies, but also enhancements concerning the management of energy loads. This paper introduces Demand Side Management (DSM) strategies specially designed for HPS. They are applied on a real and patented HPS that consists of PV panels, a diesel generator, an inverter and a set of batteries. DSM strategies are built up on a framework of distributed endpoint devices connected to a central control application where loads are identified according to their behavior. System network components, load definitions, the control application and DSM strategies are depicted. Finally, simulations show illustrative savings achieved by the application of some of the proposed strategies.

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“…It originates from the context of the "IRON Project" (Kupzog, 2006), which aims to increase the efficiency of the power system by means of modem information and computer technology with a focus on the demand side. The idea is to utilise so far unused distributed energy storage capacities in inert processes, e.g.…”

Section: Related Workmentioning

confidence: 99%

Wide-Area Control System for Balance-Energy Provision by Energy Consumers

Kupzog

Pálenský

2007

IFAC Proceedings Volumes

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This paper focuses on wide-area control systems for that Internet-based communication, although being the only economically feasible option for communication, is insufficient for reliability or transmission delay reasons. An example for such a control system is the modem electricity system, which is currently changing from the traditional hierarchical to a more and more peer-to-peer oriented structure, and thus having growing demands for modem IT and control solutions. While up to now consumers were Eonsid--ered passive players, a new generation of automated demand response emerges, where consumers can react on real-time prices, on grid parameters like frequency or on transport schedules, in terms of their energy consumption. For enabling these features, a robustwide-area control infrastructure has to be developed, that allows for low delay transmission of control commands and measurement data. Further, it is critical to find simple and consistent models of the involved processes to design the respective control infrastructure according to its needs. This paper describes a novel approach for the design of distributed wide-area control systems that utilises process-specific parameters (here: grid frequency changes) as a new means of fast and reliable communication besides conventional communication channels. Copyright 0 2007 IFAC

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Self-controlled Exploitation of Energy Cost saving Potentials by Implementing Distributed Demand Side Management

Cited by 29 publications

References 11 publications

The Relationship Between Electricity Price and Wind Power Generation in Danish Electricity Markets

The Relationship Between Electricity Price and Wind Power Generation in Danish Electricity Markets

Demand Side Management for Stand-Alone Hybrid Power Systems Based on Load Identification

Wide-Area Control System for Balance-Energy Provision by Energy Consumers

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