Optimal dispatch of zero-carbon-emission micro Energy Internet integrated with non-supplementary fired compressed air energy storage system

Li, Rui; Chen, Laijun; Yuan, Tao; Li, Chunlai

doi:10.1007/s40565-016-0241-4

Cited by 91 publications

(46 citation statements)

References 32 publications

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“…A zero-carbon-emission energy internet architecture to utilize power and heat in an integrated manner was proposed. A typical 1 MW non-supplementary fired CAES (NSF-CAES) hub was designed to show the effectiveness of the proposed NSF-CAES dispatch model in reducing operation cost, considering the pressure behaviors and temperature dynamics [89]. The integration of SOFCs (to provide base-load power) and a CAES system (to follow peaking demand) with zero direct CO 2 emissions was proposed by Nease and Adams.…”

Section: Methodsmentioning

confidence: 99%

Overview of Compressed Air Energy Storage and Technology Development

et al. 2017

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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 technology developments in compressed air energy storage (CAES) and the future direction of the technology development in this area. Compared with other energy storage technologies, CAES is proven to be a clean and sustainable type of energy storage with the unique features of high capacity and long-duration of the storage. Its scale and cost are similar to pumped hydroelectric storage (PHS), thus CAES has attracted much attention in recent years while further development for PHS is restricted by the availability of suitable geological locations. The paper presents the state-of-the-art of current CAES technology development, analyses the major technological barriers/weaknesses and proposes suggestions for future technology development. This paper should provide a useful reference for CAES technology research and development strategy.

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Section: Methodsmentioning

confidence: 99%

Overview of Compressed Air Energy Storage and Technology Development

et al. 2017

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“…As shown in (1), the total system cost contains four parts: the operational cost of thermal units, start-up and shutdown cost of the thermal units, the start-up cost of pumped-storage units, and the penalty cost of wind power curtailment. The operation cost of the thermal unit is calculated by (2). To accommodate the wind power as much as possible, wind power is considered as free here.…”

Section: The Basic Dispatch Modelsmentioning

confidence: 99%

“…However, the utilization of most storage systems is barricaded by the techno-economical feasibilities [1]. For example, compressed-air energy storage [2] and spinning flywheel are considerably complex in practice; the cost of large-scale ultra-capacitors is expensive. Pumped-storage and battery-storage are two most mature and widespread technologies used in practice [3,4].…”

Section: Introductionmentioning

confidence: 99%

A coordinated dispatch method with pumped-storage and battery-storage for compensating the variation of wind power

Wang

Liu

et al. 2018

Prot Control Mod Power Syst

100

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Growing penetration of wind power challenges to power system security, since the conventional generators may not have sufficient capacity to compensate wind power fluctuation plus the reverse peak regulation. In this paper, the high-capacity pumped-storage and fast-response battery-storage are coordinated to compensate the variation of both wind power and load, aiming at shifting peak load, responding to wind power ramping, reducing the curtailment of wind and stabilizing the output of thermal units. A practical framework is designed for optimizing the operation of the hybrid system consisting of the wind, pumped-storage, and battery storage, which can take full advantages of pumped-storage and battery-storage. The detailed mathematical formulations of the pumpedstorage and battery-storage are built. Three cases are studied to demonstrate the advantages of the proposed coordination method.

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“…To ensure a reliable and safe operating mode for E-net, the upper-level bus-bar of ELAN is required to have an intelligent fault management function, providing a real-time detection of E-net faults and their fast isolation. Compared with conventional power grids and newtype smart grids, the E-net has four prominent features [4,[7][8][9]: (a) the renewable energy is principally treated as a primary energy source; (b) to support super-large scale access of DG systems and distributed energy storage systems; and (c) to support electrification of transportation systems.…”

Section: Introductionmentioning

confidence: 99%

Local Energy Management and Optimization: A Novel Energy Universal Service Bus System Based on Energy Internet Technologies

Cheng¹,

Zhang²,

Jiang³

et al. 2018

Preprint

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This paper develops a novel energy universal service bus system (EUSBS) based on emerging energy Internet (E-net) technologies. This EUSBS is a unified identification and plug-andplay interface platform to which high penetration distributed energy and equipment (DEE), including photovoltaic (PV), fans, electric vehicle charging stations (EVCSs), energy storage equipment (ESE), and commercial and residential users (CRUs), can access in a coordinated control and optimized utilization mode. First, the functions design, overall framework and topology architecture design of the EUSBS are expounded, among which the EUSBS is mainly composed of a hardware system and a software platform. Moreover, several future application scenarios are presented. Then, the hardware part of EUSBS is designed and developed, including the framework design of this hardware subsystem, and development of the hardware equipment for PV access, fans access, EVCS access, ESE access, and CRU access. The hardware subsystem consists of smart socket, and household/floor/building concentrators. Based on this, the prototypes development of EUSBS hardware equipment is completely demonstrated. Third, the software part of the EUSBS is developed as a cloud service platform for electricity use data analysis of DEE. This software subsystem contains the power quality & energy efficiency analysis module, optimization control module, information and service module, and data monitoring and electricity behavior analysis module. Based on this design, the software interfaces are developed. Finally, an application study on energy management and optimization of a smart commercial building is conducted to evaluate the functions and practicality of this EUSBS. The EUSBS developed in this paper is able to overcome difficulties in big data collection and utilization on sides of distribution network and electricity utilization, and eventually implement a deep information-energy fusion and a friendly supplydemand interaction between the grid and users. This contribution presents a detailed and systematic development scheme of the EUSBS, and moreover, the laboratory prototypes of the hardware and software subsystems have been developed based on E-net technologies. This paper can provide some thoughts and suggestions for the research of active distribution network and comprehensive energy management and optimization in power systems, as well as references and guidance for researchers to carry out research regarding energy management, optimization and coordinated control of the smart buildings.

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Optimal dispatch of zero-carbon-emission micro Energy Internet integrated with non-supplementary fired compressed air energy storage system

Cited by 91 publications

References 32 publications

Overview of Compressed Air Energy Storage and Technology Development

Overview of Compressed Air Energy Storage and Technology Development

A coordinated dispatch method with pumped-storage and battery-storage for compensating the variation of wind power

Local Energy Management and Optimization: A Novel Energy Universal Service Bus System Based on Energy Internet Technologies

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