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Compared with single-stage hydrogen storage refuelling, cascade storage refuelling has more advantages and significantly reduces cooling energy consumption. In the cascade system, the parameters of cascade storage tanks are critical, especially the initial pressure and volume.
Through the genetic algorithm and Pareto optimization, the decision variables are optimized to minimize the cooling energy consumption and maximize the SOC so that the optimal initial pressures and volumes of the cascade storage tanks are determined. Fig. 1 shows the structure of a three-stage cascade refuelling system.
In the cascade system, many factors will affect the cooling energy consumption which seems to be a function of the number, initial pressures and volumes of cascade storage tanks [8 ]. As the number of cascade storage tanks increases, the system's total energy consumption decreases [ , , , ].
This amount of energy savingshould be interpreted as a realistic estimationof the additional energy saving due to energy cascade utilization based on a technologically constrained model. Compared to previous works, the proposed method can fully leverage the energy cascade mechanism by putting forward a detailed investment and dispatch strategy.
The research shows that when the ambient temperature is 293.15 K, and the SOC is 0.98–0.99, using the optimal initial pressure and volume of the cascade storage tanks can reduce the cooling energy consumption by up to 11.43%, compared with the baseline situation.
The decision variables are optimized to minimize the cooling energy consumption and maximize the SOC through the genetic algorithm and Pareto optimization. So that optimal initial pressure and volume of the cascade storage tanks are determined.
Utilizing LNG cold energy in different temperature ranges with distinctive approaches is a promising option to achieve a high thermodynamic efficiency. This paper proposed a novel …
The energy storage station uses cascade utilization batteries to store and sell electricity to the electricity market. The market demand for electricity is affected by the price of market-set …
Changing cascade hydropower plants to a cascade energy storage system (CESS) can promote the large-scale renewable integration. In this paper, we aim to reveal …
Through the analysis of different energy storage scenarios of cascade batteries such as the charging stations, communication base stations, photovoltaic power plants, and user-side …
A novel cascade energy optimization model, able to distinguish energy quality, is developed for use in DES planning and operation. The model allows users to choose …
A life-cycle assessment（LCA） model and a life-cycle cost（LCC） model for the cascade utilization of a power battery system are developed. The environmental impacts of a pack of …
The cascade utilization of the decommissioned power battery for the new energy vehicle effectively improves the life cycle of the energy storage battery.
Some researchers have shown that cascade refuelling can reduce cooling energy consumption compared with single-stage refuelling. In the cascade system, many factors will …
Changing cascade hydropower plants to a cascade energy storage system (CESS) can promote the large-scale renewable integration. In this paper, we aim to reveal …
The cascade utilization of Decommissioned power battery Energy storage system (DE) is a key part of realizing the national strategy of "carbon peaking and carbon …
This paper proposed a novel LNG cold energy cascade utilization (CES-ORC-DC-LNG) system by integrating cryogenic energy storage (CES), organic Rankine cycle …
However, the cascade utilization of power batteries could alleviate recycling pressure and environmental pollution while maximizing the full life cycle of the battery, which is crucial for …
In this paper, we establish energy-hub networks as multi-energy systems and present a relevant model-predictive cascade mitigation control (MPC) scheme within the framework of energy hubs.
The cascade utilization of the decommissioned power battery for the new energy vehicle effectively improves the life cycle of the energy storage battery.
To make better use of the battery life cycle, this paper proposes a hybrid energy storage energy management strategy that considers the battery fatigue life of cascade utilization. First, the …
However, the cascade utilization of power batteries could alleviate recycling pressure and environmental pollution while maximizing the full life cycle of the battery, which is crucial for low-carbon emissions, energy savings, and …
In this paper, we establish energy-hub networks as multi-energy systems and present a relevant model-predictive cascade mitigation control (MPC) scheme within the …
To sum up, the local energy storage controller, as the control unit of the energy storage system, plays a vital ro le in the system energy control and the energy management …
A novel cascade energy optimization model, able to distinguish energy quality, is developed for use in DES planning and operation. The model allows users to choose …
DOI: 10.1080/01457632.2023.2282754 Corpus ID: 265439237; A Novel Cascade Utilization System of Liquid Hydrogen Cold Energy: Energy, Exergy, and Economic …
2.1 Cascade utilization of LNG cold energy . The utilization of domestic LNG cold energy mainly focuses on air separation, ice and snow production, cold storage, cryogenic crushing of waste …
To overcome this challenge, this paper proposes a multi-timescale flexible dispatching method to fully exploit the flexibility of PIES in the energy cascade utilization mode. The cascade utilization model for energy …
Compared with single-stage hydrogen storage refuelling, cascade storage refuelling has more advantages and significantly reduces cooling energy consumption. In the …
In this paper, we establish energy-hub networks as multi-energy systems and present a relevant model-predictive cascade mitigation control (MPC) scheme within the framework of energy …