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Integrated transmission and generation planning model in a deregulated environment

Enrique B. CEDE?O, Sant ARORA

Frontiers in Energy 2013, Volume 7, Issue 2,   Pages 182-190 doi: 10.1007/s11708-013-0256-8

Abstract: There is, however, still need for the long term integrated planning of generation and transmission capacitiesThis paper presents a model for integrating generation and transmission expansion planning to identifyThe argument for an integrated model is supported using evidence from integrated planning efforts inThe application of the proposed model is illustrated using an example that requires expansion of generationThe test results show the potential cost saving from integrated planning.

Keywords： integrated planning     indicative plans     power generation     transmission     deregulation    

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An integrated model for structure optimization and technology screening of urban wastewater systems

Yue HUANG,Xin DONG,Siyu ZENG,Jining CHEN

Frontiers of Environmental Science & Engineering 2015, Volume 9, Issue 6,   Pages 1036-1048 doi: 10.1007/s11783-015-0792-z

Abstract: environmental protection, economic efficiency, and sustainability of urban wastewater systems requires an integratedIn this study, a multi-objective optimization model of an integrated urban wastewater system was developedThe model encompasses subsystems, such as a sewer system, stormwater management, municipal wastewaterThe developed model can be used to assist decision makers in the preliminary planning of system structure

Keywords： urban wastewater system     integrated modeling     multi-objective optimization     non-dominated sorting genetic    

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An operating state estimation model for integrated energy systems based on distributed solution

Dengji ZHOU, Shixi MA, Dawen HUANG, Huisheng ZHANG, Shilie WENG

Frontiers in Energy 2020, Volume 14, Issue 4,   Pages 801-816 doi: 10.1007/s11708-020-0687-y

Abstract: transmission, storage and consumption of multiple energy sources are coordinated and optimized by the integratedIn this paper, the mathematical model of the electricity-gas interconnected integrated energy systemconsidering the nonlinearity between measurement equations and state variables, a performance simulation modelsub-systems are established, and constraints are relaxed into the objective function to decouple the integratedA simulation model of an electricity-gas interconnected integrated energy system verifies the efficiency

Keywords： integrated energy system     state estimation     electricity-gas coupling energy system     nonlinear coupling     distributed    

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Topology-independent end-to-end learning model for improving the voltage profile in microgrids-integrated

Frontiers in Energy 2023, Volume 17, Issue 2,   Pages 211-227 doi: 10.1007/s11708-022-0847-3

Abstract: With multiple microgrids (MGs) integrated into power distribution networks in a distributed manner, theIn this paper, we propose a novel data-driven voltage profile improvement model, denoted as system-wideoperational data instead of network topology details in the context of power distribution networks integratedrealize topology identification and decision-making optimization in sequence, the proposed end-to-end modelMore specifically, the proposed model consists of four modules, Pre-training Network and modified interior

Keywords： end-to-end learning     microgrids     voltage profile improvement     generative adversarial network    

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An integrated approach for machine-learning-based system identification of dynamical systems under control: application towards the model predictive control of a highly nonlinear reactor system

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 2,   Pages 237-250 doi: 10.1007/s11705-021-2058-6

Abstract: Advanced model-based control strategies, e.g., model predictive control, can offer superior control ofThe quality of the system model is critical to controller performance and should adequately describeThis work articulates an integrated system identification procedure for deriving black-box nonlinearcontinuous-time multiple-input multiple-output system models for nonlinear model predictive control.and interaction features of both output and manipulated variables were trained on simulated data and integrated

Keywords： nonlinear model predictive control     black-box modeling     continuous-time system identification     machine    

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Integrated river basin management in rapidly urbanizing areas: a case of Shenzhen, China

Lei LIU, Xiaoming MA

Frontiers of Environmental Science & Engineering 2011, Volume 5, Issue 2,   Pages 243-254 doi: 10.1007/s11783-010-0276-0

Abstract: This paper analyzes effective methods to integrated river basin management (IRBM) using Longgang River

Keywords： integrated river basin management (IRBM) model     Longgang River basin     Shenzhen     decentralization     stakeholder    

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M-LFM: a multi-level fusion modeling method for shape−performance integrated digital twin of complex

Frontiers of Mechanical Engineering 2022, Volume 17, Issue 4, doi: 10.1007/s11465-022-0708-0

Abstract: As a virtual representation of a specific physical asset, the digital twin has great potential for realizing the life cycle maintenance management of a dynamic system. Nevertheless, the dynamic stress concentration is generated since the state of the dynamic system changes over time. This generation of dynamic stress concentration has hindered the exploitation of the digital twin to reflect the dynamic behaviors of systems in practical engineering applications. In this context, this paper is interested in achieving real-time performance prediction of dynamic systems by developing a new digital twin framework that includes simulation data, measuring data, multi-level fusion modeling (M-LFM), visualization techniques, and fatigue analysis. To leverage its capacity, the M-LFM method combines the advantages of different surrogate models and integrates simulation and measured data, which can improve the prediction accuracy of dynamic stress concentration. A telescopic boom crane is used as an example to verify the proposed framework for stress prediction and fatigue analysis of the complex dynamic system. The results show that the M-LFM method has better performance in the computational efficiency and calculation accuracy of the stress prediction compared with the polynomial response surface method and the kriging method. In other words, the proposed framework can leverage the advantages of digital twins in a dynamic system: damage monitoring, safety assessment, and other aspects and then promote the development of digital twins in industrial fields.

Keywords： shape−performance integrated digital twin (SPI-DT)     multi-level fusion modeling (M-LFM)     surrogate model    

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Temporal variation of PM-associated health effects in Shijiazhuang, Hebei

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 5, doi: 10.1007/s11783-020-1376-0

Abstract:

•Annual mean PM2.5 in Shijiazhuang were 87, 95, and 82 µg/m3 in 2015–2017.

Keywords： PM2.5     Health effects     Integrated exposure-response model     Shijiazhuang    

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Integrated Model and Comparison of Axiomatic Design and TRIZ

Ding Junwu,Han Yuqi,Zheng Chengde

Strategic Study of CAE 2006, Volume 8, Issue 5,   Pages 74-78

Abstract: paper, the relationship and differences between these two design methodologies are analyzed, and one integrateddesign model for the concept design phase is established.Finally, two cases are given to testify the feasibility of the proposed model.

Keywords： axiomatic design     TRIZ     product design     integration model    

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Development of an integrated modeling system for improved multi-objective reservoir operation

Lei WANG, Cho Thanda NYUNT, Toshio KOIKE, Oliver SAAVEDRA, Lan Chau NGUYEN, Tran van SAP,

Frontiers of Structural and Civil Engineering 2010, Volume 4, Issue 1,   Pages 47-55 doi: 10.1007/s11709-010-0001-x

Abstract: Reservoir is an efficient way for flood control and improving all sectors related to water resources in the integratedFor improved multi-objective reservoir operation, an integrated modeling system has been developed byincorporating a global optimization system (SCE-UA) into a distributed biosphere hydrological modelThe new integrated modeling system has been tested in the Da River subbasin of the Red River and showedThird, the new integrated modeling system was evaluated by optimizing the operation rule of the Hoa Binh

Keywords： distributed biosphere hydrological model (WEB-DHM)     optimization     multi-objective reservoir     the Red River    

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Integrated Decision Model of Supply Chain Based on MTO Manufacturing Strategy

Liang Liang,Wang Zhiqiang,Wang Guohua,Tian Junfeng,Tang Weijun

Strategic Study of CAE 2005, Volume 7, Issue 5,   Pages 57-62

Abstract: It proposes an integrated decision model under MTO manufacturing strategy for multi-chain assignmentthat under the specific operation environment the core decision makers of supply chain can apply the integrateddecision model dynamically, so as to maximize the whole efficiency and effectiveness of the alliance

Keywords： MTO     supply chain     efficiency and effectiveness     integrated decision     coalition game    

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Integrated slipper retainer mechanism to eliminate slipper wear in high-speed axial piston pumps

Frontiers of Mechanical Engineering doi: 10.1007/s11465-021-0657-z

Abstract: Therefore, this paper presents a new integrated slipper retainer mechanism for high-speed axial pistonA lubrication model was developed for this specific slipper retainer mechanism, and experiments wereExperimental results qualitatively validated the theoretical model and confirmed the effectiveness of

Keywords： axial piston pump     high speed     slipper wear     slipper design     retainer     lubrication model    

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A novel decoupling approach to an integrated optical-fiber proximity sensor for robots

LIU Guixiong, LI Xiani

Frontiers of Mechanical Engineering 2007, Volume 2, Issue 2,   Pages 164-167 doi: 10.1007/s11465-007-0027-5

Abstract: The structure and the working principle of a self-compensational integrated optical-fiber proximity sensor

Keywords： multiscale     different     self-compensational integrated     information     implementation    

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Optimal operation of integrated energy system including power thermal and gas subsystems

Frontiers in Energy 2022, Volume 16, Issue 1,   Pages 105-120 doi: 10.1007/s11708-022-0814-z

Abstract: As a form of hybrid multi-energy systems, the integrated energy system contains different forms of energyFocusing mainly on model building and optimal operation of the integrated energy system, in this paper, the dist-flow method is applied to quickly calculate the power flow and the gas system model is builtby the analogy of the power system model.The power-thermal-gas integrated energy system used in the case study includes an IEEE-33 bus power system

Keywords： integrated energy system     power-to-gas     dist-flow     piecewise linearization     alternating direction method    

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Applying an Integrated Systems Perspective to the Management of Engineering Projects

Simon P. Philbin

Frontiers of Engineering Management 2015, Volume 2, Issue 1,   Pages 19-30 doi: 10.15302/J-FEM-2015004

Abstract: Consequently, a management framework has been developed that is based on an integrated systems perspective

Keywords： integrated systems perspective     engineering projects     management    

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Title Author Date Type Operation

Integrated transmission and generation planning model in a deregulated environment

Enrique B. CEDE?O, Sant ARORA

Journal Article

An integrated model for structure optimization and technology screening of urban wastewater systems

Yue HUANG,Xin DONG,Siyu ZENG,Jining CHEN

Journal Article

An operating state estimation model for integrated energy systems based on distributed solution

Dengji ZHOU, Shixi MA, Dawen HUANG, Huisheng ZHANG, Shilie WENG

Journal Article

Topology-independent end-to-end learning model for improving the voltage profile in microgrids-integrated

Journal Article

An integrated approach for machine-learning-based system identification of dynamical systems under control: application towards the model predictive control of a highly nonlinear reactor system

Journal Article

Integrated river basin management in rapidly urbanizing areas: a case of Shenzhen, China

Lei LIU, Xiaoming MA

Journal Article

M-LFM: a multi-level fusion modeling method for shape−performance integrated digital twin of complex

Journal Article

Temporal variation of PM-associated health effects in Shijiazhuang, Hebei

Journal Article

Integrated Model and Comparison of Axiomatic Design and TRIZ

Ding Junwu,Han Yuqi,Zheng Chengde

Journal Article

Development of an integrated modeling system for improved multi-objective reservoir operation

Lei WANG, Cho Thanda NYUNT, Toshio KOIKE, Oliver SAAVEDRA, Lan Chau NGUYEN, Tran van SAP,

Journal Article

Integrated Decision Model of Supply Chain Based on MTO Manufacturing Strategy

Liang Liang,Wang Zhiqiang,Wang Guohua,Tian Junfeng,Tang Weijun

Journal Article

Integrated slipper retainer mechanism to eliminate slipper wear in high-speed axial piston pumps

Journal Article

A novel decoupling approach to an integrated optical-fiber proximity sensor for robots

LIU Guixiong, LI Xiani

Journal Article

Optimal operation of integrated energy system including power thermal and gas subsystems

Journal Article

Applying an Integrated Systems Perspective to the Management of Engineering Projects

Simon P. Philbin

Journal Article