Modeling, Simulation, and Computer Control of a High-Frequency Wood Drying System
2023
Аутори
Stolić, PredragStević, Zoran
Petronić, Sanja
Nikolić, Vojkan
Stević, Misa
Kreculj, Dragan
Milošević, Danijela
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
High-frequency wood drying is the modern method used in raw wood drying so that treated wood can be used further in various processes. Such systems are used because of the economy, energy efficiency, obtaining of good mechanical properties of the wood after treatment, as well as reducing time consumption. Therefore, it is extremely important to understand each component of such systems and processes. The mentioned systems are implemented using high-frequency generators based on vacuum tubes (VT). Their development and, in particular, optimization are by far more complex than the transistor systems; therefore, the development is now compelled to rely on computer modelling and simulation. In this research, a high-frequency (HF) generator of 20 kW output power and 1.5-15 MHz adjustable frequency based on VT was produced and then, with the corresponding model for VT itself and the rest of the developed circuit, was followed by computer simulation and real-system measurement. The model para...meters were adjusted, which provided additional system optimization. An extra match of the results from the simulation and measurement was obtained; thus, the optimization was performed faster and more precisely. In addition, an easier and quicker way of adjusting parameters of the PID controller using a developed software-based control system was attained. The problems of cooling the VT anode under high DC voltage, as well as temperature measurement in the HF electric field, have been solved.
Кључне речи:
wood industry / simulation / modeling / generator / controlИзвор:
Electronics, 2023, 12, 1Издавач:
- MDPI AG
Финансирање / пројекти:
- Ministry of Education, Science, and Technological Development of the Republic of Serbia
- [451-03-68/2022-14]
DOI: 10.3390/electronics12010226
ISSN: 2079-9292
WoS: 000909282300001
Scopus: 2-s2.0-85145821356
Институција/група
Institut za opštu i fizičku hemijuTY - JOUR AU - Stolić, Predrag AU - Stević, Zoran AU - Petronić, Sanja AU - Nikolić, Vojkan AU - Stević, Misa AU - Kreculj, Dragan AU - Milošević, Danijela PY - 2023 UR - https://riofh.iofh.bg.ac.rs/handle/123456789/973 AB - High-frequency wood drying is the modern method used in raw wood drying so that treated wood can be used further in various processes. Such systems are used because of the economy, energy efficiency, obtaining of good mechanical properties of the wood after treatment, as well as reducing time consumption. Therefore, it is extremely important to understand each component of such systems and processes. The mentioned systems are implemented using high-frequency generators based on vacuum tubes (VT). Their development and, in particular, optimization are by far more complex than the transistor systems; therefore, the development is now compelled to rely on computer modelling and simulation. In this research, a high-frequency (HF) generator of 20 kW output power and 1.5-15 MHz adjustable frequency based on VT was produced and then, with the corresponding model for VT itself and the rest of the developed circuit, was followed by computer simulation and real-system measurement. The model parameters were adjusted, which provided additional system optimization. An extra match of the results from the simulation and measurement was obtained; thus, the optimization was performed faster and more precisely. In addition, an easier and quicker way of adjusting parameters of the PID controller using a developed software-based control system was attained. The problems of cooling the VT anode under high DC voltage, as well as temperature measurement in the HF electric field, have been solved. PB - MDPI AG T2 - Electronics T1 - Modeling, Simulation, and Computer Control of a High-Frequency Wood Drying System IS - 1 VL - 12 DO - 10.3390/electronics12010226 UR - conv_1071 ER -
@article{ author = "Stolić, Predrag and Stević, Zoran and Petronić, Sanja and Nikolić, Vojkan and Stević, Misa and Kreculj, Dragan and Milošević, Danijela", year = "2023", abstract = "High-frequency wood drying is the modern method used in raw wood drying so that treated wood can be used further in various processes. Such systems are used because of the economy, energy efficiency, obtaining of good mechanical properties of the wood after treatment, as well as reducing time consumption. Therefore, it is extremely important to understand each component of such systems and processes. The mentioned systems are implemented using high-frequency generators based on vacuum tubes (VT). Their development and, in particular, optimization are by far more complex than the transistor systems; therefore, the development is now compelled to rely on computer modelling and simulation. In this research, a high-frequency (HF) generator of 20 kW output power and 1.5-15 MHz adjustable frequency based on VT was produced and then, with the corresponding model for VT itself and the rest of the developed circuit, was followed by computer simulation and real-system measurement. The model parameters were adjusted, which provided additional system optimization. An extra match of the results from the simulation and measurement was obtained; thus, the optimization was performed faster and more precisely. In addition, an easier and quicker way of adjusting parameters of the PID controller using a developed software-based control system was attained. The problems of cooling the VT anode under high DC voltage, as well as temperature measurement in the HF electric field, have been solved.", publisher = "MDPI AG", journal = "Electronics", title = "Modeling, Simulation, and Computer Control of a High-Frequency Wood Drying System", number = "1", volume = "12", doi = "10.3390/electronics12010226", url = "conv_1071" }
Stolić, P., Stević, Z., Petronić, S., Nikolić, V., Stević, M., Kreculj, D.,& Milošević, D.. (2023). Modeling, Simulation, and Computer Control of a High-Frequency Wood Drying System. in Electronics MDPI AG., 12(1). https://doi.org/10.3390/electronics12010226 conv_1071
Stolić P, Stević Z, Petronić S, Nikolić V, Stević M, Kreculj D, Milošević D. Modeling, Simulation, and Computer Control of a High-Frequency Wood Drying System. in Electronics. 2023;12(1). doi:10.3390/electronics12010226 conv_1071 .
Stolić, Predrag, Stević, Zoran, Petronić, Sanja, Nikolić, Vojkan, Stević, Misa, Kreculj, Dragan, Milošević, Danijela, "Modeling, Simulation, and Computer Control of a High-Frequency Wood Drying System" in Electronics, 12, no. 1 (2023), https://doi.org/10.3390/electronics12010226 ., conv_1071 .