Flexible load optimal regulation strategy of commercial buildings under the environment of electricity market
Under the electricity market environment, the flexible load of power users can not only reduce the cost of power consumption by adjusting their own power consumption behaviors according to the real-time price (RTP), but also can obtain additional benefits by participating in auxiliary services. The...
| Main Authors: | , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2023-09-01
|
| Series: | Energy Reports |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2352484723005346 |
| _version_ | 1797692012634308608 |
|---|---|
| author | Changcheng Zhou Pengyu Wang Tao Bao Senjing Yao Yufeng Tang Ping Yang |
| author_facet | Changcheng Zhou Pengyu Wang Tao Bao Senjing Yao Yufeng Tang Ping Yang |
| author_sort | Changcheng Zhou |
| collection | DOAJ |
| description | Under the electricity market environment, the flexible load of power users can not only reduce the cost of power consumption by adjusting their own power consumption behaviors according to the real-time price (RTP), but also can obtain additional benefits by participating in auxiliary services. The load of commercial buildings (CBs) is concentrated and makes a greater contribution to the peak load of the power system. If the flexible load of CBs can be regulated, it has great benefits for shifting the peak load of the power system in addition to reducing the electricity cost. On the basis of analyzing the characteristics of flexible loads in CBs, a flexible load regulation model including short-time interruptible load (IL), reducible load (RL), translatable load (TL), air conditioning system (ACS) and energy storage system (ESS) is established. Considering the electrical comfort and temperature preference, the objective function is jointly constructed with the electrical cost, temperature discomfort and ancillary service income. An optimal regulation strategy for multiple types of flexible loads in CBs based on the electricity market environment to realize the economic power consumption of CBs is formulated. The simulation results show that the proposed strategy can reduce the power cost of CBs and lower the peak demand under the condition of satisfying the power consumption comfort. |
| first_indexed | 2024-03-12T02:21:30Z |
| format | Article |
| id | doaj.art-bcfa8c9f0d434d42be329cc41b10fea0 |
| institution | Directory Open Access Journal |
| issn | 2352-4847 |
| language | English |
| last_indexed | 2024-03-12T02:21:30Z |
| publishDate | 2023-09-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Energy Reports |
| spelling | doaj.art-bcfa8c9f0d434d42be329cc41b10fea02023-09-06T04:52:01ZengElsevierEnergy Reports2352-48472023-09-01917051716Flexible load optimal regulation strategy of commercial buildings under the environment of electricity marketChangcheng Zhou0Pengyu Wang1Tao Bao2Senjing Yao3Yufeng Tang4Ping Yang5Digital Grid Research Institute of China Southern Power Grid, Guangzhou, 510700, ChinaDigital Grid Research Institute of China Southern Power Grid, Guangzhou, 510700, ChinaDigital Grid Research Institute of China Southern Power Grid, Guangzhou, 510700, ChinaDigital Grid Research Institute of China Southern Power Grid, Guangzhou, 510700, ChinaSchool of Electric Power, South China University of Technology, Guangzhou, 510640, China; Guangdong Key Laboratory of Clean Energy Technology, South China University of Technology, Guangzhou, 510640, China; Corresponding author at: School of Electric Power, South China University of Technology, Guangzhou, 510640, China.School of Electric Power, South China University of Technology, Guangzhou, 510640, China; Guangdong Key Laboratory of Clean Energy Technology, South China University of Technology, Guangzhou, 510640, ChinaUnder the electricity market environment, the flexible load of power users can not only reduce the cost of power consumption by adjusting their own power consumption behaviors according to the real-time price (RTP), but also can obtain additional benefits by participating in auxiliary services. The load of commercial buildings (CBs) is concentrated and makes a greater contribution to the peak load of the power system. If the flexible load of CBs can be regulated, it has great benefits for shifting the peak load of the power system in addition to reducing the electricity cost. On the basis of analyzing the characteristics of flexible loads in CBs, a flexible load regulation model including short-time interruptible load (IL), reducible load (RL), translatable load (TL), air conditioning system (ACS) and energy storage system (ESS) is established. Considering the electrical comfort and temperature preference, the objective function is jointly constructed with the electrical cost, temperature discomfort and ancillary service income. An optimal regulation strategy for multiple types of flexible loads in CBs based on the electricity market environment to realize the economic power consumption of CBs is formulated. The simulation results show that the proposed strategy can reduce the power cost of CBs and lower the peak demand under the condition of satisfying the power consumption comfort.http://www.sciencedirect.com/science/article/pii/S2352484723005346Electricity market environmentCommercial buildingsFlexible loadDemand responseElectricity cost |
| spellingShingle | Changcheng Zhou Pengyu Wang Tao Bao Senjing Yao Yufeng Tang Ping Yang Flexible load optimal regulation strategy of commercial buildings under the environment of electricity market Energy Reports Electricity market environment Commercial buildings Flexible load Demand response Electricity cost |
| title | Flexible load optimal regulation strategy of commercial buildings under the environment of electricity market |
| title_full | Flexible load optimal regulation strategy of commercial buildings under the environment of electricity market |
| title_fullStr | Flexible load optimal regulation strategy of commercial buildings under the environment of electricity market |
| title_full_unstemmed | Flexible load optimal regulation strategy of commercial buildings under the environment of electricity market |
| title_short | Flexible load optimal regulation strategy of commercial buildings under the environment of electricity market |
| title_sort | flexible load optimal regulation strategy of commercial buildings under the environment of electricity market |
| topic | Electricity market environment Commercial buildings Flexible load Demand response Electricity cost |
| url | http://www.sciencedirect.com/science/article/pii/S2352484723005346 |
| work_keys_str_mv | AT changchengzhou flexibleloadoptimalregulationstrategyofcommercialbuildingsundertheenvironmentofelectricitymarket AT pengyuwang flexibleloadoptimalregulationstrategyofcommercialbuildingsundertheenvironmentofelectricitymarket AT taobao flexibleloadoptimalregulationstrategyofcommercialbuildingsundertheenvironmentofelectricitymarket AT senjingyao flexibleloadoptimalregulationstrategyofcommercialbuildingsundertheenvironmentofelectricitymarket AT yufengtang flexibleloadoptimalregulationstrategyofcommercialbuildingsundertheenvironmentofelectricitymarket AT pingyang flexibleloadoptimalregulationstrategyofcommercialbuildingsundertheenvironmentofelectricitymarket |