Regulation and stabilization by ice storage air‐conditioning and battery energy storage system in microgrids

Yang, Lingfeng; Tai, Nengling; Fan, Chunju

doi:10.1002/tee.22364

Cited by 4 publications

(2 citation statements)

References 20 publications

(23 reference statements)

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“…Ref. [13] a cold load demand-side management strategy is proposed to reduce investment and losses in battery storage systems by applying ice-storage air-conditioning to the microgrid.…”

Section: Introductionmentioning

confidence: 99%

Optimized the Microgrid Scheduling with Ice-Storage Air-Conditioning for New Energy Consumption

Xiao,

Li,

Gong

et al. 2024

Sustainability

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In the face of the stochastic, fluctuating, and intermittent nature of the new energy output, which brings significant challenges to the safe and stable operation of the power system, it is proposed to use the ice-storage air-conditioning to participate in the microgrid optimal scheduling to improve wind and light dissipation. This paper constructs an optimal scheduling model for the ice-storage air-conditioning to participate in the microgrid, analyzes the regulation advantages of the ice-storage air-conditioning’s cold storage and cold release process and its participation in the scheduling process; secondly, based on the scenario method, the scenario modeling of the microgrid distributed wind and light output uncertainty and cold load uncertainty is carried out; lastly, an optimal scheduling model is constructed to minimize the operation and maintenance cost of each unit and the storage cost of the ice-storage air-conditioning, the highest rate of clean energy generation and the lowest cost of electricity consumption of the air-conditioning users as the objective function. The example simulations show that the proposed optimal scheduling model can promote the new energy consumption rate of the microgrid, proving that the ice-storage air-conditioning is more economical compared with ordinary air-conditioning and that the operating cost within the optimized microgrid is reduced by about 10.5%. The cost of the air-conditioning users’ electricity consumption has been reduced by about 11.7% after responding to the regulation.

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“…Ref. [13] a cold load demand-side management strategy is proposed to reduce investment and losses in battery storage systems by applying ice-storage air-conditioning to the microgrid.…”

Section: Introductionmentioning

confidence: 99%

Optimized the Microgrid Scheduling with Ice-Storage Air-Conditioning for New Energy Consumption

Xiao,

Li,

Gong

et al. 2024

Sustainability

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“…By using ice as an energy storage medium, large air-conditioning systems can store energy in the low power supply period and supply cooling load in the peak power supply period of a power grid. Ice storage systems have the following advantages: 1) alleviating the shortage of power supply during the peak power supply period and 2) using peak-valley electricity pricing of different areas to save electricity costs (Ding et al, 2014;Ge et al, 2017;Yang et al, 2017;Wei et al, 2019a). A comprehensive energy efficiency evaluation of a hybrid system integrating a ground source heat pump and ice storage technologies in an office building is given in (Zhang, 2016).…”

Section: Introductionmentioning

confidence: 99%

Autonomous Cooperative Control for Hybrid AC/DC Microgrids Considering Multi-Energy Complementarity

Zhou¹,

Chen²,

Han-yun³

et al. 2021

Front. Energy Res.

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Multi-energy hybrid AC/DC microgrids (MGs), considering ice storage systems (ISSs), can promote the flexible integration and efficient utilization of distributed generators (DGs) and energy storage systems (ESSs), provide a reliable power supply for local loads, and achieve multi-energy complementarity and energy savings at the same time. An autonomous cooperative control of multi-energy MGs is proposed in this paper, which can realize the following targets: 1) In the energy storage period, ice storage systems and energy storage systems can absorb energy in accordance with their rated capacity. 2) In the energy releasing period, ice storage systems are first put into operation, and the rest of the equivalent cooling loads and electrical loads are shared by the energy storage systems according to their rated capacity ratio. Besides, the complete system small signal model is constructed, which can be used to analyze the features and characteristics of the system and guide the optimal design of the control parameters. Finally, the effectiveness of the proposed control is corroborated by several case studies conducted in PSCAD/EMTDC.

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Hybrid energy storage system for microgrids applications: A review

Hajiaghasi

Salemnia

Hamzeh

2019

Journal of Energy Storage

404

133

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Regulation and stabilization by ice storage air‐conditioning and battery energy storage system in microgrids

Cited by 4 publications

References 20 publications

Optimized the Microgrid Scheduling with Ice-Storage Air-Conditioning for New Energy Consumption

Optimized the Microgrid Scheduling with Ice-Storage Air-Conditioning for New Energy Consumption

Autonomous Cooperative Control for Hybrid AC/DC Microgrids Considering Multi-Energy Complementarity

Hybrid energy storage system for microgrids applications: A review

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