Fault injection in Digital Twin as a means to test the response to process faults at virtual commissioning

Orive, D.; Iriondo, Nagore; Burgos, A.; Sarachaga, Isabel; Álvarez, María Luz González; Marcos, Marga

doi:10.1109/etfa.2019.8869334

Cited by 23 publications

(8 citation statements)

References 11 publications

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“…Fault-Detection [42,[92][93][94] DT-based fault diagnostic methods for Distributed PV systems, rotating machinery and power converters have been studied.…”

Section: Application Type References Descriptionmentioning

confidence: 99%

A Comprehensive Review of Digital Twin Technology for Grid-Connected Microgrid Systems: State of the Art, Potential and Challenges Faced

et al. 2023

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The concept of the digital twin has been adopted as an important aspect in digital transformation of power systems. Although the notion of the digital twin is not new, its adoption into the energy sector has been recent and has targeted increased operational efficiency. This paper is focused on addressing an important gap in the research literature reviewing the state of the art in utilization of digital twin technology in microgrids, an important component of power systems. A microgrid is a local power network that acts as a dependable island within bigger regional and national electricity networks, providing power without interruption even when the main grid is down. Microgrids are essential components of smart cities that are both resilient and sustainable, providing smart cities the opportunity to develop sustainable energy delivery systems. Due to the complexity of design, development and maintenance of a microgrid, an efficient simulation model with ability to handle the complexity and spatio-temporal nature is important. The digital twin technologies have the potential to address the above-mentioned requirements, providing an exact virtual model of the physical entity of the power system. The paper reviews the application of digital twins in a microgrid at electrical points where the microgrid connects or disconnects from the main distribution grid, that is, points of common coupling. Furthermore, potential applications of the digital twin in microgrids for better control, security and resilient operation and challenges faced are also discussed.

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“…Fault-Detection [42,[92][93][94] DT-based fault diagnostic methods for Distributed PV systems, rotating machinery and power converters have been studied.…”

Section: Application Type References Descriptionmentioning

confidence: 99%

A Comprehensive Review of Digital Twin Technology for Grid-Connected Microgrid Systems: State of the Art, Potential and Challenges Faced

et al. 2023

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“…En lo que respecta a las pruebas de software de control, (Orive et al, 2019) presentan una metodología de desarrollo de un gemelo digital en la herramienta NX-MCD de Siemens PLM. La inclusión de fallos de proceso al gemelo digital permite testear la reacción del sistema de control en una puesta en marcha virtual.…”

Section: Departamento De Ingeniería De Sistemas Y Automática Escuela ...unclassified

Gemelo funcional para pruebas del software de sistemas de producción automatizados

Álvarez,

Sarachaga,

Burgos

et al. 2023

XLIV Jornadas De Automática: Libro De Actas: Universidad De Zaragoza, Escuela De Ingeniería Y Arquitectura, 6, 7 Y 8 De Septiem

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En el ámbito del paradigma de la Industria 4.0, el desarrollo del software de control de los nuevos sistemas de producción automatizados (aPS) se ha convertido en un proceso cada vez más complejo donde toman mayor importancia las pruebas del software. Este trabajo contribuye con una propuesta de desarrollo de gemelos funcionales, construidos a partir de componentes funcionales básicos reutilizables correspondientes a los módulos de control identificados en una unidad de trabajo de un aPS. Este gemelo funcional es una representación virtual de la funcionalidad del aPS y sirve como herramienta de pruebas para el software de control. Su construcción se realiza en el mismo entorno en el que se desarrolla el software de control siguiendo el estándar IEC 61131-3, sin requerir herramientas comerciales de desarrollo de plantas virtuales.

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“…Preparation of the DT to support fault injection is studied in [86]. In [85], the DT concept is applied to develop a fault diagnosis system for a PV energy conversion unit consisting of a PV panel and the power converter.…”

Section: F Fault Diagnosismentioning

confidence: 99%

Microgrid Digital Twins: Concepts, Applications, and Future Trends

et al. 2022

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Following the fourth industrial revolution, and with the recent advances in information and communication technologies, the digital twinning concept is attracting the attention of both academia and industry worldwide. A microgrid digital twin (MGDT) refers to the digital representation of a microgrid (MG), which mirrors the behavior of its physical counterpart by using high-fidelity models and simulation platforms as well as real-time bi-directional data exchange with the real twin. With the massive deployment of sensor networks and IoT technologies in MGs, a huge volume of data is continuously generated, which contains valuable information to enhance the performance of MGs. MGDTs provide a powerful tool to manage the huge historical data and real-time data stream in an efficient and secure manner and support MGs' operation by assisting in their design, operation management, and maintenance. In this paper, the concept of the digital twin (DT) and its key characteristics are introduced. Moreover, a workflow for establishing MGDTs is presented. The goal is to explore different applications of DTs in MGs, namely in design, control, operator training, forecasting, fault diagnosis, expansion planning, and policy-making. Besides, an up-to-date overview of studies that applied the DT concept to power systems and specifically MGs is provided. Considering the significance of situational awareness, security, and resilient operation for MGs, their potential enhancement in light of digital twinning is thoroughly analyzed and a conceptual model for resilient operation management of MGs is presented. Finally, future trends in MGDTs are discussed.

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Fault injection in Digital Twin as a means to test the response to process faults at virtual commissioning

Cited by 23 publications

References 11 publications

A Comprehensive Review of Digital Twin Technology for Grid-Connected Microgrid Systems: State of the Art, Potential and Challenges Faced

A Comprehensive Review of Digital Twin Technology for Grid-Connected Microgrid Systems: State of the Art, Potential and Challenges Faced

Gemelo funcional para pruebas del software de sistemas de producción automatizados

Microgrid Digital Twins: Concepts, Applications, and Future Trends

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