Selection of the best control configuration for an industrial distillation column

Arıburnu, R. Dadal


Selection of suitable PWM switching and control methods for modular multilevel converter drives /
Çiftçi, Barış; Hava, Ahmet Masum; Department of Electrical and Electronics Engineering (2014)
The thesis focuses on the determination of suitable carrier based PWM switching and control method for modular multilevel converter drives. Characterization of various level-shifted and phase-shifted carrier based PWM methods are provided in terms of switching pulse patterns and resultant voltage waveforms both for N+1 and 2N+1 level output phase voltages. Modular multilevel converter PWM based control approaches are evaluated. Performances of different control methods are given for output harmonics distort...
Determination of the best drying conditions for gelatin based candies
Kaya, Damla; Öztop, Halil Mecit; Department of Food Engineering (2019)
In gelatin-based candies, consumers prefer hard and less sticky products. Stickiness and melting of the candies and hardening observed in the packages can bring out many consumer complaints. In order to serve desirable products to the consumers, stability of the moisture content during the shelf life is a significant parameter. And moisture content is controlled through the drying and conditioning step in candy manufacturing. Manufacturers usually use the same drying times for the candies of different weigh...
Selection of Suitable Carrier-Based PWM Method for Modular Multilevel Converter
Ciftci, Baris; Erturk, Feyzullah; Hava, Ahmet Masum (2014-05-21)
The Modular Multilevel Converter (M2C) has become the preferred topology for use in high power applications in recent years. This paper gives guiding information for M2C design, in terms of carrier-based PWM methods. Phase and level shift methods are considered. The enhancement due to zero sequence signal injection is also quantified. It is found that output voltage characteristics are highly dependent on the PWM method used. Therefore, selection of the switching method is a critical design issue in M2C stu...
Determination of a suitable measurement structure for better control of distillation columns
Alkaya, Dilek; Özgen, Canan; Gürkan, Türker; Department of Chemical Engineering (1990)
Determination of the optimum loading strategies for monochloro-, trichloro-, and 2,4-dichlorophenoxyacetic acids to anaerobic cultures
Güven, Engin; Bayramoğlu, Tuba Hande; Demirer, Göksel N (1999-06-14)
Citation Formats
R. D. Arıburnu, “Selection of the best control configuration for an industrial distillation column,” Middle East Technical University, 1990.