Abstract
The concept of a digital twin of an automated process control system (APCS) of a thermal power plants (TPPs) is considered. The principles of its formation and use are proposed on the basis of a design database developed within the framework of a computer-aided design (CAD) system for thermal automation and measurements. Examples of design automation systems aimed at solving similar problems are given and the features of the proposed CAD system are indicated. The typical structure of the APCS and the relationship of its main components—sensors, cables, executive and switchboard devices, signal connection tables, as well as the software and hardware complex (composition and distribution of modules of communication devices with an object)—are described. A description of the project database’s structure is given, which provides comprehensive work with both project documentation and information about the main components of the APCS. The sequence in execution of design procedures and links between the design database and the CAD database during their implementation are shown. Methods for increasing the productivity of designers are considered, such as the use of standard solutions in the organization of measurements and control schemes for actuators of thermal power plants, multiple use of information with a single input, and synthesis of text and graphic design documentation based on the project database. It is proposed to use a digital twin at all stages of the object’s life cycle: during design, installation, commissioning, and operation. The effectiveness of working with information thanks to an intuitive interface for navigating through the project was demonstrated. Examples of objects, in the implementation of which the considered CAD system was used, are given.
Similar content being viewed by others
REFERENCES
Digital Transformation of Russian Electric Power Industry (Proc. Conf., Moscow, Oct. 4–5, 2017). http://digitenergy.ru/archive/energetics/transformation/
GE Digital Twin: Analytic Engine for the Digital Power Plant (General Electric, 2016). https://www.ge.com/ digital/sites/default/files/download_assets/Digital-Twin-for-the-digital-power-plant-.pdf
T. V. Drozdova, N. E. Elov, and A. A. Lebedev, “Transition to digital power industry: The complex approach of Siemens,” Elektroenergiya. Peredacha Raspred., No. 2, 16–20 (2018). https://assets.new.siemens.com/ siemens/assets/api/uuid:46c14af5-3dbe-4dcf-8625-0b38ceb54755/ru-creating-digital-networks.pdf
V. E. Zakharchenko and A. A. Sidorov, “About digitalization of hydroelectric power plants,” Avtom. Prom-sti., No. 1, 23–28 (2019). https://doi.org/10.25728/avtprom.2019.01.04
A. Prokhorov and M. Lysachev, Digital Twin. Analysis, Trends, World Experience, Ed. by A. Borovkov (Al’yansPrint, Moscow, 2020) [in Russian]. https:// digitalatom.ru/digital-twin-book
A. I. Borovkov and Yu. A. Ryabov, “Definition, development and application of digital twins,” Tsifrovaya Podstn., No. 12, 20–25 (2019).
STO 34.01-21-005-2019. Digital Electrical Network. Requirements to Design of 0.4–220 kW Digital Distribution Electrical Networks, Approved and Enacted by Order of PAO Rosseti No. 64 of March 29, 2019.
A. V. Trofimov, “Computer-aided designing of automatic process control systems for thermal power stations,” Therm. Eng. 56, 840–845 (2009).
A. V. Trofimov and V. V. Lopatin, “Use of the design database of the thermal instrumentation and control CAD when operating the process control system of a power plant,” Therm. Eng. 60, 752–755 (2013). https://doi.org/10.1134/S004060151310011X
Website of SAPR TAI Program. https://www.saprtai.ru
SmartPlant Instrumentation. Process, Power & Marine: A Textbook (Intergraph, 2011).
D. Klimov, “Use of the EPLAN PPE module in the end-to-end design of automated process control systems,” Avtom. Proektirovaniya., No. 6, 50–53 (2008).
V. V. Korol’kov, I. S. Kudryashov, and E. S. Tselishchev, “Experience of using CAD tools AutomatiCS in the implementation of the project of the automated process control system of the Berezovskaya state district power plant’s unit at PJSC ‘Zarubezhenergoproekt’,” CADmaster, No. 1 (80), 54–58 (2015).
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Sharovin, I.M., Lopatin, V.V., Trofimov, V.A. et al. From Automated Design to Digital Double of APCS for a TPP. Therm. Eng. 68, 228–234 (2021). https://doi.org/10.1134/S004060152103006X
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S004060152103006X