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Over the past years, wind energy has been considered as a promising solution for clean and sustainable energy development, but wind curtailment remains a challenge to wind power development. On this basis, utilization of non‐grid‐connected wind power becomes crucial and necessary as it can mitigate wind curtailment and improve energy efficiency. Th...
Citations
... Liu Jicheng et al. [12] discussed the driving factors affecting the valueadded effect of wind power value chain. Liu Jicheng et al. [13][14] constructed the wind power value chain model, analyzed and discussed it with diamond model, and made collaborative decision analysis and modeling on wind power-energy storage value chain system from the aspects of benefit management, capacity management and energy consumption management. ...
With the dynamic development of the offshore wind power industry and the global value chain, the traditional wind power industry is gradually turning to the offshore wind power value chain system that focuses on the value effect of the value chain, and it is of great significance to carry out value chain collaborative evaluation research. This paper puts forward the evaluation index system of Guangxi offshore wind power value chain from the comprehensive system dimension, key node dimension, subject contribution dimension and resource endowment dimension, builds the BWM-FVIKOR evaluation model, and proves the validity of the evaluation index and the feasibility of the evaluation model through example analysis, and this paper provides scientific and effective decision-making basis for the coordination of Guangxi offshore wind power value chain.
... By turning on and off the insulated gate bipolar transistors (IGBTs) of S 1 and S 2 , the SMES's working state can be expediently adjusted. 29,36 The duty ratio is D, and the voltage at the SMES coil U SMES is as follows: ...
Power electronic transformer (PET) should have a satisfying low‐voltage ride‐through (LVRT) ability to cope with different kinds and severities of voltage sags. To solve the LVRT issue, this paper proposes to coordinate mode switching control (MSC) and superconducting magnetic energy storage (SMES), and it is to realize the targets of promoting voltage recovery, keeping DC‐link stabilization, and alleviating current inrush. First, the theoretical modeling of a PET incorporating with a SMES unit is implemented, and the PET’s fault transient characterizes as well as the SMES’s potential supportability is analyzed. Then, the coordination philosophy of the MSC and the SMES is presented. For that the voltage sag reaches a certain threshold, the MSC is enabled to remove the PET’s normal control, and the SMES collaboratively operates to lower the DC‐link overvoltage, while avoiding the PET damage. In the process of the coordination control handling the voltage transients, a proper reactive current injection is carried out at the PET’s output stage to assist the voltage recovery, and the PET can possess a better LVRT margin. Using MATLAB, a 3 MW PET with an 8 H/1.2 MJ SMES unit is modeled, and different voltage sag scenarios and utilization ways of the MSC and the SMES are simulated. The comparative analysis results show that the proposed approach realizes a satisfying LVRT for the PET.
... Reference [10] deals with the intermittency and volatility of the renewable energy output power directly from the perspective of supply and demand collaborative scheduling, yet does not focus on hybrid energy storage devices' charging and discharging process when they are applied to solve this problem. As far as the problem of maximizing the service life of the battery equipment is concerned, the previous literature [11][12][13] that used hybrid energy storage devices to absorb the power gap rarely considered maximizing the service life of the battery equipment simultaneously. References [3,8,14] do not consider the goal of maximizing the service life of a battery device. ...
The power gap between supply and demand in the microgrid caused by the uncertainty of wind and solar output and users’ electricity consumption needs to be absorbed by the hybrid energy storage devices and the demand-side electricity price response. To maximize the service life of the lithium battery pack, this paper optimizes a reasonable ratio of the supercapacitor pack’s daily charge and discharge times to the daily cycle times of the lithium battery pack. The model construction includes two parts: power prediction and multi-objective optimization modeling. In the case study, a microgrid district under the Guizhou Power Grid is analyzed and discussed. Based on the predicted wind output, solar output, and load demand on a certain day, the optimal scheduling results have been obtained. On the one hand, a reasonable ratio regarding the daily charge and discharge times of hybrid energy storage devices has been obtained under the optimized parameter k in the model. Correspondingly, the daily operation and maintenance of the lithium battery pack is minimum. On the other hand, when the hybrid energy storage devices and demand-side electricity price response are included and not, the changes on the supply and demand sides (a) and of three evaluation indicators (b) are compared, respectively. Thus, the effectiveness of the model in this paper is verified.
... Chen et al. (2018) developed a multi-attribute sustainability evaluation model for assessing various alternative aviation fuels [52]. Liu et al. (2019) performed an analysis using TOPSIS and VIKOR to study the level of sustainable development of the EU countries. Indicators from the main goals of the SDGs (Sustainable Development Goals) were used for this study [58]. ...
... Liu et al. (2019) performed an analysis using TOPSIS and VIKOR to study the level of sustainable development of the EU countries. Indicators from the main goals of the SDGs (Sustainable Development Goals) were used for this study [58]. ...
... Wind Energy [45,46,58,74,86,91,100,107,110,119,120,131 Figure 2 provides the distribution of articles considered year-wise in this review study under the CES field. The authors concentrated on the window from 2018 to 2021, and paid much attention to the last two years of CES research. ...
This paper aims to provide a bibliometric review on the diverse decision approaches in uncertain contexts for clean energy system (CES) assessment. A total of 126 publications are analyzed. Previous reviews on CES have discussed several research questions on the decision methods and the applicability of evaluating CES, along with the factors associated with CESs. In the present study, we focus on the bibliometric aspect that attempts to address questions related to the prominence of authors, countries/regions that focus on the current theme, impact of journals, importance of articles in the research community, and so on. The window considered for the study is from 2018 to 2021, with the motive to extend the review process from the preceding works. A review model is presented to address the questions based on the literature evidence. The results infer that CESs are the most viable mode for sustainable development, and the use of decision approaches is apt for the assessment of CESs.
... Although commercially acceptable at grid scale because of their long lifetime, low operation costs and large capacities, CAES [109][110][111] and pumped hydropower [112] are subject to the availability of suitable geographical locations [113]. Batteries [114][115][116], SMES [116], supercapacitors [117] and hydrogen-based storage [118,119] are also suited for this application. ...
... Although commercially acceptable at grid scale because of their long lifetime, low operation costs and large capacities, CAES [109][110][111] and pumped hydropower [112] are subject to the availability of suitable geographical locations [113]. Batteries [114][115][116], SMES [116], supercapacitors [117] and hydrogen-based storage [118,119] are also suited for this application. ...
Carbon capture and energy storage technologies will play an important role in the future energy system under high share of renewable electricity generation. This chapter reviews the energy storage technologies, with special attention to the potential use in electricity grid services, and the current status of CO2 capture technologies. The Power to Fuel concept emerges as the natural bridge between energy and CO2 storage and integrates in a smart energy system to all the involved sectors: power, transport, building and industry.
... Although commercially acceptable at grid scale because of their long lifetime, low operation costs and large capacities, CAES [109][110][111] and pumped hydropower [112] are subject to the availability of suitable geographical locations [113]. Batteries [114][115][116], SMES [116], supercapacitors [117] and hydrogen-based storage [118,119] are also suited for this application. ...
... Although commercially acceptable at grid scale because of their long lifetime, low operation costs and large capacities, CAES [109][110][111] and pumped hydropower [112] are subject to the availability of suitable geographical locations [113]. Batteries [114][115][116], SMES [116], supercapacitors [117] and hydrogen-based storage [118,119] are also suited for this application. ...
This chapter aims to demonstrate that Power to Gas can be effectively integrated with carbon capture processes to increase the global efficiency of the energy storage and provide a carbon source for fuel conversion. In particular there are two capture technologies analysed and applied to industrial boilers: amine scrubbing and oxyfuel technologies. In the last option, optimum integration could be achieved by using the oxygen from Power to Gas into the oxyfuel combustion process. Moreover, in both options, the suggested energy integration uses methanation heat to supply thermal energy to the CO2 capture or for industrial process.
... Although commercially acceptable at grid scale because of their long lifetime, low operation costs and large capacities, CAES [109][110][111] and pumped hydropower [112] are subject to the availability of suitable geographical locations [113]. Batteries [114][115][116], SMES [116], supercapacitors [117] and hydrogen-based storage [118,119] are also suited for this application. ...
... Although commercially acceptable at grid scale because of their long lifetime, low operation costs and large capacities, CAES [109][110][111] and pumped hydropower [112] are subject to the availability of suitable geographical locations [113]. Batteries [114][115][116], SMES [116], supercapacitors [117] and hydrogen-based storage [118,119] are also suited for this application. ...
Among the different Power to Gas hybridizations proposed to improve the efficiency of PtG energy storage technology, the integration with amine scrubbing process as carbon source is the most mature option. The concept, main operation parameters and points of integration are described in the first section of this chapter. Two application cases are also presented to illustrate the real operation and efficiencies of the concept. First, an integration with electrochemical industry is presented. This configuration, which appears to be economically feasible under current scenario, avoids the typical water electrolysis stage of PtG since hydrogen is available. A second case study describes a new concept to control nuclear power production through the joint operation of a nuclear power plant, a coal power plant with amine scrubbing capture and a PtG plant. The cost effectiveness of this technology and its capability to reduce the CO2 emissions are assessed through the design and economic and environmental analysis of a hybrid facility.
... Although commercially acceptable at grid scale because of their long lifetime, low operation costs and large capacities, CAES [109][110][111] and pumped hydropower [112] are subject to the availability of suitable geographical locations [113]. Batteries [114][115][116], SMES [116], supercapacitors [117] and hydrogen-based storage [118,119] are also suited for this application. ...
... Although commercially acceptable at grid scale because of their long lifetime, low operation costs and large capacities, CAES [109][110][111] and pumped hydropower [112] are subject to the availability of suitable geographical locations [113]. Batteries [114][115][116], SMES [116], supercapacitors [117] and hydrogen-based storage [118,119] are also suited for this application. ...
This book presents a detailed analysis of Power-to-Gas, a promising energy storage technology. It discusses the main mechanisms involved, and presents two Power-to-Gas and carbon capture hybridizations.
The book begins by providing an introduction to energy storage technologies. It then reviews a number of Power-to-Gas projects now in progress, highlighting the current barriers to commercializing the technology. Moreover, the book presents two novel Power-to-Gas hybridizations, which improve the technology’s applicability in terms of efficiency, utilization of resources and profitability.
Given its scope, the book will be of interest to graduate students, researchers and practitioners in the fields of engineering and energy.
Employment of properly controlled energy storage technologies can improve power systems’ resilience and cost-effective operation. However, none of the existing storage types can respond optimally under all circumstances. In fact, the performance of a standalone storage solution is limited mainly by its energy and power density, response speed, lifetime, and cost. On the contrary, the hybrid energy storage systems are composed of two or more storage types, usually with complementary features to achieve superior performance under different operating conditions. In recent years, hybrid systems with superconducting magnetic energy storage (SMES) and battery storage have been proposed for various applications. However, the literature lacks a review that specifically focuses on these systems. To fill this gap, this study systematically reviews 63 relevant works published from 2010 to 2022 using the PRISMA protocol and discusses the recent developments, benefits and limitations of such systems, to point out their potential role in the energy storage landscape. Based on literature review, their converter topologies, applications, and control strategies are presented and classified. Features and limitations of the control algorithms are highlighted through critical analysis, to provide insights for researchers in the field of power system control. Additionally, a triple-criteria qualitative assessment of the control schemes for battery lifetime extension is presented, which can be considered as a key merit of SMES/battery hybridization. Finally, the current deficiencies and gaps of the under-study hybrid systems are comprehensively identified and critically discussed. These current deficiencies and gaps are potential topics for future technological improvements and scientific research.
