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- Author:
- Xie, Mei Na, et al. ; Jing, Rui; Wang, Feng Xiang; Chen, Long Xiang; Show all 4 Authors
- Source:
- Applied energy 2020 v.262 pp. 114551
- ISSN:
- 0306-2619
- Subject:
- buildings; case studies; cost effectiveness; electricity; energy; energy costs; heat; infrastructure; linear programming; models; prices; China
- Abstract:
- ... Enabling P2P energy trading among prosumers (both producers and consumers) is a promising paradigm in the decentralized energy era. It is important to design a fair pricing strategy for energy trading; however, it leads to a complicated problem particularly when multi-energy systems participating the energy trading. This study proposes a trading aiding tool, which is based on a Nash-type non-coope ...
- DOI:
- 10.1016/j.apenergy.2020.114551
-
https://dx.doi.org/10.1016/j.apenergy.2020.114551
- Author:
- Xie, Mei Na, et al. ; Chen, Long Xiang; Hu, Peng; Sheng, Chun Chen; Zhang, Nan; Wang, Feng Xiang; Show all 6 Authors
- Source:
- Energy conversion and management 2019 v.185 pp. 384-395
- ISSN:
- 0196-8904
- Subject:
- cold; evaporators; exergy; mass flow; mathematical models; temperature; waste heat recovery
- Abstract:
- ... Systems based on Organic Flash Cycle (OFC) are promising technologies for waste heat recovery application due to a better match of the hot and cold heat transfer curves. However, the large amount of exergy lost during the throttling process, results in a low thermal efficiency for OFC. In this work, ejectors are introduced in basic OFC to replace the low pressure throttle valve, high pressure thro ...
- DOI:
- 10.1016/j.enconman.2019.02.016
-
https://dx.doi.org/10.1016/j.enconman.2019.02.016
- Author:
- Xie, Mei Na, et al. ; Chen, Long Xiang; Hu, Peng; Zhao, Pan Pan; Wang, Feng Xiang; Show all 5 Authors
- Source:
- Energy conversion and management 2018 v.177 pp. 150-160
- ISSN:
- 0196-8904
- Subject:
- air; argon (noble gases); electricity; energy; heat; storage technology; temperature
- Abstract:
- ... Pumped thermal electricity storage (PTES) using packed bed is an attractive large-scale energy storage technology. The performance of conventional PTES is limited by the existing technology of compressor, such as low isentropic efficiency and cannot bear high temperature. In this work, a high temperature PTES (HT-PTES) based on an additional electric heater is proposed to enhance the energy storag ...
- DOI:
- 10.1016/j.enconman.2018.09.049
-
https://dx.doi.org/10.1016/j.enconman.2018.09.049
- Author:
- Xie, Mei Na, et al. ; Chen, Long Xiang; Hu, Peng; Zhao, Pan Pan; Wang, Dong Xiang; Wang, Feng Xiang; Show all 6 Authors
- Source:
- Energy conversion and management 2018 v.158 pp. 50-59
- ISSN:
- 0196-8904
- Subject:
- air; exergy; mathematical models
- Abstract:
- ... Adiabatic compressed air energy storage presents a valuable and environmentally friendly option for massive energy storage. Currently, efficiencies are approximately 70%, in part due to the issue of exergy losses during the air throttling. To enhance the performance of the system, a novel adiabatic compressed air energy storage is proposed using a new throttling strategy with an additional ejector ...
- DOI:
- 10.1016/j.enconman.2017.12.055
-
https://dx.doi.org/10.1016/j.enconman.2017.12.055
- Author:
- Xie, Mei Na, et al. ; Chen, Long Xiang; Zhao, Pan Pan; Wang, Feng Xiang; Hu, Peng; Wang, Dong Xiang; Show all 6 Authors
- Source:
- Applied energy 2018 v.210 pp. 198-210
- ISSN:
- 0306-2619
- Subject:
- air; ambient temperature; carbon dioxide; exergy; heat; latitude; mathematical models; storage technology; wastes
- Abstract:
- ... Adiabatic compressed air energy storage (A-CAES) is regarded as a promising and emerging storage technology with excellent power and storage capacity. Currently, efficiencies are approximately 70%, in part due to the issue of exergy losses during the throttling of compressed air. To increase the performance of the system, a novel isobaric adiabatic compressed air energy storage (IA-CAES) is propos ...
- DOI:
- 10.1016/j.apenergy.2017.11.009
-
https://dx.doi.org/10.1016/j.apenergy.2017.11.009
- Author:
- Xie, Mei-Na, et al. ; Chen, Long-Xiang; Hu, Peng; Sheng, Chun-Chen; Show all 4 Authors
- Source:
- Energy 2017 v.131 pp. 259-266
- ISSN:
- 0360-5442
- Subject:
- air; air conditioning; energy; energy use and consumption; heat; mathematical models; precooling; wastes
- Abstract:
- ... Decreasing fuel consumption in compressed air energy storage (CAES) system is a general trend for conserving energy and protecting the environment. Waste heat recovery is an interesting technology to compact energy storage system. However, CAES system has a low thermal efficiency when using low grade waste heat as heat source directly. In this paper, an integrated energy system consisting of a CAE ...
- DOI:
- 10.1016/j.energy.2017.05.047
-
https://dx.doi.org/10.1016/j.energy.2017.05.047