Analysis of energy-saving dispatch based on energy efficiency for power system with large scale wind power integration

Lanqing Zou; Peng Zhou; Shitong Li; Li Lin

doi:10.1117/12.2266817

23 January 2017 Analysis of energy-saving dispatch based on energy efficiency for power system with large scale wind power integration

Lanqing Zou, Peng Zhou, Shitong Li, Li Lin

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Proceedings Volume 10322, Seventh International Conference on Electronics and Information Engineering; 103222Z (2017) https://doi.org/10.1117/12.2266817
Event: Seventh International Conference on Electronics and Information Engineering, 2016, Nanjing, China

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.

Citation Download Citation

Lanqing Zou, Peng Zhou, Shitong Li, and Li Lin "Analysis of energy-saving dispatch based on energy efficiency for power system with large scale wind power integration", Proc. SPIE 10322, Seventh International Conference on Electronics and Information Engineering, 103222Z (23 January 2017); https://doi.org/10.1117/12.2266817

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KEYWORDS

Wind energy

Energy efficiency

Thermal modeling

Medium wave

Systems modeling

Computer programming

Combustion

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