Mathematical model of frequency steering process for reactive load current
Journal Title: Вісник НТУУ КПІ. Серія Радіотехніка, Радіоапаратобудування - Year 2011, Vol 0, Issue 45
Abstract
A simulation mathematical model for the frequency control current reactive load was proposed and studied in order to develop a managed source of the magnetic field. An equivalent circuit of a magnetic field source as reactive load was proposed. Model input parameter is the time dependence of reactive load voltage; output one is the time dependence of reactive load current, which is proportional to the magnetic field source. A mathematical model of reactive load was got by calculating the system of linear differential equations. A method of frequency controlled current of reactive load was proposed. An expression for discrete calculating of control process by software was given. Results of the analysis of numerical experiments suggest qualitative adequacy of the model. Examples of practical use in the development of controlled magnetic field source were given. It was established that the management of the source of the magnetic field due to the frequency modulation is characterized by simplicity of implementation and configuration flexibility, in particular, provides a digital program control.
Authors and Affiliations
Yu. Agalidi, P. Kozhukhar
Keywords
Related Articles
- EP ID EP309320
- DOI 10.20535/RADAP.2011.45.145-153
- Views 61
- Downloads 0
Radiometric modulation measuring device of intensity of optical radiation
Introduction. The paper proposed a block diagram of radiometric measuring the intensity of optical radiation from modulation conversion parameter input . To assess the intensity of use periodically comparing the referenc...
Microstrip band-pass filter with dual tuning of working characteristics
Introduction. In recent years, there has been considerable interest in ferrite-piezoelectric composites for dual magnetic and electric field tunable microwave devices, such as resonators or filters. In this article a mic...
A technique of account of a thermal mode coolers of the processor of personal electronic computer
The mathematical model of process a thermal of the processor of personal electronic computer as system of two differential equations is offered. The generalized thermal circuit scheme is given. The analytical decision of...
Research of ambiguity function of discrete ten-element frequency manipulation sygnal
Ambiguity function of a discrete frequency signal in which the number sequence «Welch-10» as frequency coding sequence is used is considered.
Comparison of strategies of preventive and corrective maintenance of uninterruptible power supply
Introduction. The comparison of the reliability of two variants of the fault-tolerant N+M redundant configurations for uninterruptible power supply with corrective and preventive maintenance is given in this paper. Formu...