Open AccessMODEL OF EVALUATION THE FEASIBILITY OF INDUSTRIAL CUSTOMERS TO HOURLY ACCOUNTING OF RETAIL ELECTRICITY MARKET
Author(s) -
I. Yu. Blinov,
E. V. Parus,
V. Miroshnyk,
Pavlo Shymaniuk,
V. Sychova
Publication year - 2021
Publication title -
energetika. ekonomìka, tehnologìï, ekologìâ
Language(s) - English
Resource type - Journals
eISSN - 2308-7382
pISSN - 1813-5420
DOI - 10.20535/1813-5420.1.2021.242186
Subject(s) - electricity , purchasing , electricity market , metering mode , tariff , schedule , consumption (sociology) , electricity retailing , environmental economics , net metering , electricity generation , economics , business , microeconomics , operations management , engineering , distributed generation , power (physics) , renewable energy , mechanical engineering , social science , physics , management , quantum mechanics , international trade , electrical engineering , sociology
The main differences in pricing and tariffing for industrial consumers of electricity with different forms of electricity metering are considered. Based on the analysis of tariff formation for the final consumer of electricity, components are identified that have a significant impact on the results of solving the problem of assessing the feasibility of the consumer's transition to hourly electricity metering. Such components include the cost of purchasing electricity in the market segment "day ahead" and the cost of accrued imbalances. The relative daily profile of electricity consumption is considered in order to study the influence of the features of the daily load schedule on the weighted average daily market price of electricity. The importance of estimating the cost of daily load profiles when comparing the cost of electricity for the consumer in the group with integrated electricity metering and in terms of individual hourly metering is substantiated. The effect of underestimation of volumes and value of imbalances in the group with integrated electricity metering in comparison with hourly accruals of volumes and value of imbalances is theoretically substantiated. The main components for comparative assessment of the expediency of the consumer's exit from the group with integrated metering of electricity and the transition to its hourly metering according to the individual daily load schedule are identified. Mathematical models for comparative calculations are developed. The use of these models allows to make an economically justified decision on the expediency of the consumer leaving the group without hourly metering of electricity to the model of purchasing electricity with hourly metering. The main approaches to such an assessment are demonstrated on the example of calculations for an industrial enterprise in some regions of Ukraine. Bibl. 15, fig. 3.