title: ÐÐ¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ñ ÑÐµÐ¶Ð¸Ð¼Ð¾Ð² ÑÐ°Ð±Ð¾ÑÑ Ð¢Ð­Ð¦ Ð´Ð»Ñ Ð¼Ð°ÐºÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð¿ÑÐ¸Ð±ÑÐ»Ð¸ Ð² ÑÑÐ»Ð¾Ð²Ð¸ÑÑ Ð±Ð°Ð»Ð°Ð½ÑÐ¸ÑÑÑÑÐµÐ³Ð¾ ÑÑÐ½ÐºÐ° ÑÐ»ÐµÐºÑÑÐ¾ÑÐ½ÐµÑÐ³Ð¸Ð¸
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: Optimization of the CHP plant operation modes to maximize profit at a balancing electricity market
Creators: name: ÐÐ»ÑÑÐºÐ¾Ð², ÐÐ¸ÐºÐ¸ÑÐ°
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2024
Subjects: Ð¢ÐµÐ¿Ð»Ð¾Ð²ÑÐµ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ðµ ÑÑÐ°Ð½ÑÐ¸Ð¸
ÐÐ°ÑÐ¾ÑÑÑÐ±Ð¸Ð½Ð½ÑÐµ ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐ¸
ÐÐ°ÑÐ¾Ð³Ð°Ð·Ð¾Ð²ÑÐµ ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐ¸
Ð¿ÑÐ¾Ð´Ð°Ð¶Ð° ÑÐ»ÐµÐºÑÑÐ¾ÑÐ½ÐµÑÐ³Ð¸Ð¸
Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ñ ÑÐµÐ¶Ð¸Ð¼Ð¾Ð²
Ð¾Ð¿ÑÐ¾Ð²ÑÐ¹ ÑÑÐ½Ð¾Ðº ÑÐ»ÐµÐºÑÑÐ¾ÑÐ½ÐµÑÐ³Ð¸Ð¸
Ð±Ð°Ð»Ð°Ð½ÑÐ¸ÑÑÑÑÐ¸Ð¹ ÑÑÐ½Ð¾Ðº ÑÐ»ÐµÐºÑÑÐ¾ÑÐ½ÐµÑÐ³Ð¸Ð¸
ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÐºÐ° ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÐºÐ¸
electricity sales
modes optimization
wholesale electricity market
balancing electricity market
energy economics

description: Ð Ð°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð°Ð½Ð°Ð»Ð¸Ð·Ñ Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ð¾Ð½Ð½ÑÑ Ð¼ÐµÑÐ¾Ð¿ÑÐ¸ÑÑÐ¸Ñ Ð´Ð»Ñ ÑÐ²ÐµÐ»Ð¸ÑÐµÐ½Ð¸Ñ Ð¼Ð°ÑÐ¶Ð¸Ð½Ð°Ð»ÑÐ½Ð¾Ð¹ Ð¿ÑÐ¸Ð±ÑÐ»Ð¸ ÐÑÐ°Ð²Ð¾Ð±ÐµÑÐµÐ¶Ð½Ð¾Ð¹ Ð¢Ð­Ð¦-5 ÐÐÐ Â«Ð¢ÐÐ-1Â» Ð¿ÑÐ¸ ÐµÐµ ÑÐ°Ð±Ð¾ÑÐµ Ð½Ð° Ð¾Ð¿ÑÐ¾Ð²Ð¾Ð¼ ÑÑÐ½ÐºÐµ ÑÐ»ÐµÐºÑÑÐ¾ÑÐ½ÐµÑÐ³Ð¸Ð¸ Ð¸ Ð¼Ð¾ÑÐ½Ð¾ÑÑÐ¸ (ÐÐ Ð­Ð). Ð Ð°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ Ð¼ÐµÑÐ¾Ð´ Ð¿ÐµÑÐµÐ½Ð¾ÑÐ° ÑÐ°ÑÑÐ¸ ÑÐµÐ¿Ð»Ð¾ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½ÑÑ Ð½Ð°Ð³ÑÑÐ·Ð¾Ðº Ñ Ð±Ð»Ð¾ÐºÐ° Ð½Ð° Ð±Ð»Ð¾Ðº Ð´Ð»Ñ ÑÐ½Ð¸Ð¶ÐµÐ½Ð¸Ñ ÑÑÐ¼Ð¼Ð°ÑÐ½Ð¾Ð³Ð¾ ÑÐ°ÑÑÐ¾Ð´Ð° ÑÐ¾Ð¿Ð»Ð¸Ð²Ð° Ð¿ÑÐ¸ Ð²ÐµÐ´ÐµÐ½Ð¸Ð¸ ÑÐ¾Ð³Ð¾ Ð¸Ð»Ð¸ Ð¸Ð½Ð¾Ð³Ð¾ ÑÐµÐ¶Ð¸Ð¼Ð° Ð½Ð° Ð Ð¡Ð Ð¿ÑÐ¸ ÑÐ¾ÑÑÐ°Ð½ÐµÐ½Ð¸Ð¸ Ð¾ÑÐ¿ÑÑÐºÐ°ÐµÐ¼Ð¾Ð¹ Ð¾Ñ Ð¢Ð­Ð¦ Ð¿ÑÐ¾Ð´ÑÐºÑÐ¸Ð¸. ÐÑÐ¾Ð°Ð½Ð°Ð»Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð° ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÑ ÑÐ²ÐµÐ»Ð¸ÑÐµÐ½Ð¸Ñ Ð²ÑÑÐ°Ð±Ð¾ÑÐºÐ¸ ÑÐ»ÐµÐºÑÑÐ¾ÑÐ½ÐµÑÐ³Ð¸Ð¸ Ð´Ð»Ñ Ð¼Ð°ÐºÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð´Ð¾ÑÐ¾Ð´Ð° Ð½Ð° ÐÐ . ÐÐ¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ð¾Ð½Ð½ÑÑ Ð¼ÐµÑÐ¾Ð¿ÑÐ¸ÑÑÐ¸Ð¹ ÑÐµÐ¶Ð¸Ð¼Ð¾Ð² Ð¢Ð­Ð¦ Ð¿ÑÐ¾Ð²Ð¾Ð´Ð¸Ð»Ð¾ÑÑ Ð² Ð¡ÐÐÐ  Â«United CycleÂ» Ð¿Ð°ÑÐ°Ð»Ð»ÐµÐ»ÑÐ½Ð¾ Ñ Ð°Ð½Ð°Ð»Ð¸Ð·Ð¾Ð¼ Ð±Ð°Ð·Ñ Ð´Ð°Ð½Ð½ÑÑ ÑÐµÐ¶Ð¸Ð¼Ð¾Ð² Ð¾ÑÐ¾Ð¿Ð¸ÑÐµÐ»ÑÐ½Ð¾Ð³Ð¾ ÑÐµÐ·Ð¾Ð½Ð° 2023-2024 Ð² Ð³. Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³. ÐÐ»Ñ Ð¾ÑÐµÐ½ÐºÐ¸ ÑÐ°ÑÑÐ¾Ð´Ð° ÑÐ¾Ð¿Ð»Ð¸Ð²Ð° Ð½Ð° Ð²ÑÑÐ°Ð±Ð¾ÑÐºÑ Ð¿ÑÐ¾Ð´ÑÐºÑÐ¸Ð¸ Ð¢Ð­Ð¦ Ð¿ÑÐ¸Ð¼ÐµÐ½ÑÐ»ÑÑ Â«Ð¤Ð¸Ð·Ð¸ÑÐµÑÐºÐ¸Ð¹Â» Ð¼ÐµÑÐ¾Ð´. ÐÑÐ¸ Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ð¸ ÑÐµÐ¶Ð¸Ð¼Ð¾Ð² Ð¢Ð­Ð¦-5 Ð´Ð»Ñ ÑÐ¾ÐºÑÐ°ÑÐµÐ½Ð¸Ñ ÑÑÐ¼Ð¼Ð°ÑÐ½Ð¾Ð³Ð¾ ÑÐ°ÑÑÐ¾Ð´Ð° ÑÐ¾Ð¿Ð»Ð¸Ð²Ð° Ð¿ÑÐ¸ ÑÐ°Ð±Ð¾ÑÐµ Ð½Ð° Ð Ð¡Ð Ð¼ÐµÑÐ¾Ð´Ð¾Ð¼ Ð¿ÐµÑÐµÐ½Ð¾ÑÐ° ÑÐ°ÑÑÐ¸ ÑÐµÐ¿Ð»Ð¾ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½ÑÑ Ð½Ð°Ð³ÑÑÐ·Ð¾Ðº Ð±ÑÐ»Ð¾ Ð´Ð¾ÑÑÐ¸Ð³Ð½ÑÑÐ¾ ÑÐ½Ð¸Ð¶ÐµÐ½Ð¸Ðµ ÑÐ°ÑÑÐ¾Ð´Ð° Ð´Ð¾ 11,02 ÑÑÑ.Ð½Ð¼3/Ñ (Ð´Ð¾ 7%), ÑÑÐ¾ Ð¿Ð¾Ð·Ð²Ð¾Ð»ÑÐµÑ ÑÐ²ÐµÐ»Ð¸ÑÐ¸ÑÑ Ð¿ÑÐ¸Ð±ÑÐ»Ñ ÐÑÐ°Ð²Ð¾Ð±ÐµÑÐµÐ¶Ð½Ð¾Ð¹ Ð¢Ð­Ð¦-5 Ð´Ð¾ 306.811,3 ÑÑÑ.ÑÑÐ±./Ð³Ð¾Ð´. ÐÑÐ¸ Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ð¸ ÑÐµÐ¶Ð¸Ð¼Ð¾Ð² Ð¢Ð­Ð¦-5 Ñ ÑÐµÐ»ÑÑ Ð¼Ð°ÐºÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð¿ÑÐ¸Ð±ÑÐ»Ð¸ Ð½Ð° ÐÐ  Ð±ÑÐ»Ð¸ Ð¿Ð¾Ð»ÑÑÐµÐ½Ñ Ð·Ð°Ð²Ð¸ÑÐ¸Ð¼Ð¾ÑÑÐ¸ Ð´ÐµÐ½ÐµÐ¶Ð½ÑÑ Ð¿Ð¾ÑÐ¾ÐºÐ¾Ð² Ð¾Ñ Ð¿ÑÐ¾Ð´Ð°Ð¶Ð¸ Ð´Ð¾Ð¿Ð¾Ð»Ð½Ð¸ÑÐµÐ»ÑÐ½Ð¾ Ð²ÑÑÐ°Ð±Ð¾ÑÐ°Ð½Ð½Ð¾Ð¹ ÑÐ»ÐµÐºÑÑÐ¾ÑÐ½ÐµÑÐ³Ð¸Ð¸ Ð¸ ÑÐ²ÐµÐ»Ð¸ÑÐµÐ½Ð¸Ñ ÑÐ¾Ð¿Ð»Ð¸Ð²Ð½ÑÑ Ð¸Ð·Ð´ÐµÑÐ¶ÐµÐº. ÐÐ¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ð¾Ð½Ð½ÑÐµ Ð¼ÐµÑÐ¾Ð¿ÑÐ¸ÑÑÐ¸Ñ Ð¿Ð¾Ð·Ð²Ð¾Ð»Ð¸Ð»Ð¸ ÑÐ²ÐµÐ»Ð¸ÑÐ¸ÑÑ Ð¿ÑÐ¸Ð±ÑÐ»Ñ Ð¢Ð­Ð¦-5 Ð½Ð° ÐÐ  Ð´Ð»Ñ ÐÐ»Ð¾ÐºÐ° â1 Ð¾Ñ 1,68 Ð´Ð¾ 14,63 ÑÑÑ.ÑÑÐ±./Ñ Ð¸ Ð´Ð»Ñ ÐÐ»Ð¾ÐºÐ° â2 Ð¾Ñ 4,02 Ð´Ð¾ 128,22 ÑÑÑ.ÑÑÐ±./Ñ.
description: The work is devoted to the analysis of optimization activities to increase the marginal profit of the Pravoberezhnaya CHP-5 of the Nevsky branch of PJSC TGC-1 during its operation at wholesale electricity market. The method of transferring heating loads from one power unit to another is considered to reduce the total fuel consumption while maintaining the CHPâs released products. The efficiency of increasing electricity generation to maximize income at balancing market is analyzed. Modeling of CHPâs optimization activities was carried out in CAD "United Cycle" in parallel with the analysis of the database of heating season modes 2023-2024 in St. Petersburg. A "Physical" method was used to estimate CHPâs fuel consumption. Optimization of the Pravoberezhnaya CHP-5modes to reduce the total fuel consumption during the work at the electricity market by transferring part of the heating loads from one power unit to another showed a 11.02 thousand nm3/h (up to 7%) reduce of consumption, which allows to increase the profit of the CHP-5 to 306811.3 thousand rubles/year. During the optimization of the CHP-5modes to maximize profits on balancing market, the dependence of cash flows on the sale of additionally generated electricity and an increase in fuel costs were obtained. Optimization measures made it possible to increase the profit of CHP-5 for Block No.1 from 1.68 to 14.63 thousand rubles/h and for Block No.2 from 4.02 to 128.22 thousand rubles/h.