Performance Analysis of Distributed Compressed Air Energy Storage under Different Air Storage Chamber Models
نویسندگان
چکیده
Abstract To address the challenges brought by geographical, climate, and user dispersion in regional microgrids, villages northwest China for example, a distributed compressed air energy storage combined heat power model considering thermodynamic characteristics of devices is proposed. Firstly, architecture system based on microgrids constructed. Then, device under constant volume insulation, cogeneration established. The includes compression subsystem, air/heat expansion subsystem. Finally, results supply are discussed case study simulation different chamber models. show that insulation as best choice, which improve efficiency up to 25.6%. research provide theoretical basis decision-making reference application complex environment.
منابع مشابه
Adiabatic compressed air energy storage – a study on dynamic performance with thermal energy storage
Up to day, 70% of the gross electricity (~ 20000 TWh) is produced via fossil fuel; to reduce this share and abate CO2 emissions the energy system will face a dramatic change in the near future consisting in a significant introduction of intermittent renewable energy sources. The implementation of this step change will be possible only through efficient and economic grid-scale electrical energy ...
متن کاملDynamic Modelling of a Compressed Air Energy Storage System in a Grid Connected Photovoltaic Plant
The use of photovoltaic (PV) cells in domestic and industrial applications has grown rapidly through the recent years. Constructing PV plants is a very smart measure to produce free electricity in large scales, especially in the countries with higher solar irradiation potential. On the other hand, compressed air energy storage (CAES) has already been proposed to be employed for energy storage a...
متن کاملOverview of Compressed Air Energy Storage and Technology Development
With the increase of power generation from renewable energy sources and due to their intermittent nature, the power grid is facing the great challenge in maintaining the power network stability and reliability. To address the challenge, one of the options is to detach the power generation from consumption via energy storage. The intention of this paper is to give an overview of the current tech...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of physics
سال: 2023
ISSN: ['0022-3700', '1747-3721', '0368-3508', '1747-3713']
DOI: https://doi.org/10.1088/1742-6596/2495/1/012006