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Proceedings Paper

Analysis of energy-saving dispatch based on energy efficiency for power system with large scale wind power integration
Author(s): Lanqing Zou; Peng Zhou; Shitong Li; Li Lin
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Paper Abstract

With the increasing of wind generators and the scale of wind farm, the utilization rate of wind power decreases continually, it is essential to develop an energy-saving dispatching model for the purpose of energy conservation and emission reduction. Firstly, considering some main factors, such as generator operating costs, start-up unit costs, shutdown unit costs, oil consumption and pollutant emission, establish an energy efficiency model. Then, based on the principle of energy-saving dispatch, a model is established which objective is maximizing the energy efficiency. Moreover, in order to realize the priority dispatching of wind power, another model is established which objective is minimizing the wind power shedding. Finally, under the conditions of different installed wind power capacities being integrated into a real region grid, two models are compared and analyzed from perspectives of the society, thermal power enterprise and wind power enterprise.

Paper Details

Date Published: 23 January 2017
PDF: 6 pages
Proc. SPIE 10322, Seventh International Conference on Electronics and Information Engineering, 103222Z (23 January 2017); doi: 10.1117/12.2266817
Show Author Affiliations
Lanqing Zou, North China Electric Power Univ. (China)
Peng Zhou, North China Electric Power Univ. (China)
Shitong Li, North China Electric Power Univ. (China)
Li Lin, North China Electric Power Univ. (China)


Published in SPIE Proceedings Vol. 10322:
Seventh International Conference on Electronics and Information Engineering
Xiyuan Chen, Editor(s)

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