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Technological Research of a Clean Energy Router Based on Advanced Adiabatic Compressed Air Energy Storage System.

Chenyixuan Ni1, Xiaodai Xue2, Shengwei Mei3

  • 1Department of Electronic, Electrical and Systems Engineering, The University of Birmingham, Birmingham B15 2TT, UK.

Entropy (Basel, Switzerland)
|January 9, 2021
PubMed
Summary
This summary is machine-generated.

Advanced adiabatic compressed air energy storage (AA-CAES) powers a clean energy router (CER) for efficient energy Internet integration. This system coordinates wind, solar, and heating, achieving 93.6% comprehensive energy utilization.

Keywords:
advanced adiabatic compressed air energy storageclean energy routercomprehensive energy utilizationenergy Internet

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Area of Science:

  • Energy Systems Engineering
  • Renewable Energy Technologies
  • Thermodynamics

Background:

  • The energy Internet (EI) requires advanced infrastructure for economic and safe clean energy management.
  • Compressed air energy storage (CAES) is crucial for integrating intermittent renewable sources.
  • Existing CAES systems need optimization for comprehensive energy utilization.

Purpose of the Study:

  • To demonstrate the principles and characteristics of advanced adiabatic compressed air energy storage (AA-CAES).
  • To propose a clean energy router (CER) architecture based on AA-CAES for the energy Internet.
  • To analyze and improve the efficiency of CER for comprehensive energy utilization (CEU).

Main Methods:

  • Detailed analysis of AA-CAES technology principles and characteristics.
  • Development of a thermodynamic simulation model for AA-CAES.
  • Design and simulation of a CER architecture integrating wind, solar, and heating energy.
  • Exploration of energy conversion mechanisms within the CER.

Main Results:

  • The AA-CAES technology principle and its technical characteristics were elucidated.
  • An architectural scheme for a CER based on AA-CAES was proposed.
  • The thermodynamic simulation model validated the CER design and efficiency.
  • The proposed CER achieved a high CEU efficiency of 93.6%.

Conclusions:

  • The AA-CAES based CER offers a viable technological solution for coordinating diverse clean energies within the EI.
  • The system facilitates efficient storage, conversion, and utilization of wind, solar, and heating energy.
  • This approach provides a valuable reference for enhancing CEU in regions rich in renewable resources.