Development of a method for maintaining energy production and consumption ratio
DOI:
https://doi.org/10.15587/2312-8372.2014.27944Keywords:
intelligent system, electric energy, heat, battery, thermo-electric battery, decision-makingAbstract
The necessity of maintaining the ratio of production and consumption of electric energy and heat for the resource- and energy saving was substantiated. The architecture of an intelligent system of energy production and consumption, which is based on the integrated dynamic subsystem, including co-generation unit, electric battery and thermo-electric battery was proposed.
Using the resulting information, obtained based on monitoring the operability and identifying the status of electric battery and thermo-electric battery, a method for integrated decision-making in conditions of mismatch of energy production and consumption was developed. Forecasting changes in the battery charge and discharge voltage allows timely carry out economic electro-accumulation during unprofitable production of electric energy and its production reduction to match production and consumption of heat based on forecasting changes in the thermo-electric battery charge level. Thus, while maintaining the ratio of the production and consumption of electric energy and heat at the decision-making level, it is possible to reduce the cost of energy production and carbon dioxide emissions up to 10-15%.References
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