Frequency domain analysis of tesla transformer as a coupled second order system

Gürleyük, Sırrı Sunay; Öztürk, Ertan; Taşkin, Halit

doi:10.3233/jae-2011-1360

Cited by 3 publications

(5 citation statements)

References 16 publications

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“…Because both the marker and the localization device antenna are coupled resonant LC circuits, the theoretical analysis in the study by Cohen 14 gives good introduction to the mathematical analysis of the marker localization problem. Similar analyses are provided in the studies by Gurleyuk et al 15 and Abbasi and Khanzade, 16 in which the Tesla transformer is analyzed in frequency and time domains.…”

Section: Related Workmentioning

confidence: 63%

“…Both equations are based on the energy of signal (E S ) and the energy of noise (E N ) ratio. In the case that we have analytically expressed the signal i 1 (t), its energy E S can be evaluated by equation (15) where t is the upper integration boundary. It is obvious that the marker response signal can be seen in time interval \T 2 , N) and therefore t2\T 2 , N); moreover, it can be said that t-T 2 is the receive window width parameter T W according to equation (16).…”

Section: Theoretical Relationship Between the Snr And The Correlationmentioning

confidence: 99%

“…Combining equations (7) and (15) new equation (18), which stands for energy of marker response over receive window width TW, can be obtained. The integral given by equation (18) can be easily evaluated for different parameters of the localization device-marker system and for various widths of the receive window T W .…”

Section: Theoretical Relationship Between the Snr And The Correlationmentioning

confidence: 99%

See 2 more Smart Citations

Optimization of receiving window width of the correlation receiver for radiofrequency identification marker localization

Vestenický

2019

International Journal of Distributed Sensor Networks

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The radiofrequency identification (RFID) technology is widely used in modern industry to identify and localize the final manufactured products and their parts. This article analyses and optimizes the localization process of special RFID transponders – markers used to mark the position and type of the underground facility networks (pipes, cables, etc.). The analysis of electric circuits representing the system consisting of the marker and the localization device is performed by numerical solution of the corresponding equations. The results of the numerical solution are then used for calculation of the analytical description of the waveform received as response from the excited marker. The constants obtained from the analytical form of the solution are then used as input parameters for optimization of time window width in the correlation receiver of the marker responses. The optimization is focused on the maximization of the signal-to-noise ratio in the receiving time window. The theoretical calculations are completed by the processing of real signals recorded by an oscilloscope from the localization device where the correlation receiver is planned to apply.

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Section: Related Workmentioning

confidence: 63%

Section: Theoretical Relationship Between the Snr And The Correlationmentioning

confidence: 99%

Section: Theoretical Relationship Between the Snr And The Correlationmentioning

confidence: 99%

See 1 more Smart Citation

Optimization of receiving window width of the correlation receiver for radiofrequency identification marker localization

Vestenický

2019

International Journal of Distributed Sensor Networks

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“…Many scholars have conducted extensive studies on Tesla transformer from multiple perspectives [9][10][11][12] . Li Li and Liu Lun analyzed the influence of detuning coefficient on the resonant performance and output voltage amplitude of the hollow Tesla transformer with the help of matlab numerical simulation and real object construction 13 .…”

Section: Introductionmentioning

confidence: 99%

“…Chang Anbi et al studied the output voltage and transfer efficiency of Tesla transformer under large coupling coefficient 14 . Sirri and Ertan abroad have studied the coupling performance of Tesla transformer in frequency domain 11 . All the above studies are aimed at the ideal Tesla transformer, without considering the influence of resistance in the primary coil, or considering that the transformer has a high coupling coefficient, but the influence of resistance of Tesla coil used in high voltage test on the output cannot be ignored, and the coupling coefficient is generally low 7 .…”

Section: Introductionmentioning

confidence: 99%

Optimization design and measurement of 240 kV Tesla transformer prototype parameters

Chen

Ren²,

Wang³

2022

6th International Conference on Mechatronics and Intelligent Robotics (ICMIR2022)

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According to the primary and secondary loop resonance theory of Tesla transformer, the output characteristics of nonideal Tesla transformer under different coupling coefficients are studied. The MATLAB software was used to calculate the mutual inductance of the primary and secondary coils of different physical structures. The optimal primary and secondary coil structure and capacitance and inductance parameters corresponding to the high frequency AC voltage output with frequency of 300 kHz and amplitude of 255.9 kV were obtained. Then the model was simulated and verified by the Simulink module. Based on this, the physical prototype of the Tesla transformer was built. The output voltage of the frequency of 298.7 kHz and the amplitude of 241.1 kV is obtained by measurement, and the energy transfer efficiency was about 27.1%. The output voltage amplitude of the physical prototype deviates from the simulation value by 6.3%, which basically meets the design requirements. The Tesla transformer designed in this paper has certain application value for high voltage test, insulator string and other insulating materials in the performance detection under high frequency and high pressure environment.

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Investigation on the electromagnetic transient characteristics of an AC-DC interconnected system under different faults

Yang

Guo

Liu³

et al. 2014

JAE

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The electromagnetic transient can be used to analyze the stability of power systems. In the paper, the electromagnetic transient of an AC-DC interconnected system under different faults is investigated, and interaction between the AC system and DC system is analyzed. Firstly electromagnetic transient models for the components in a high voltage direct current (HVDC) transmission system are presented, including model for converter transformer, harmonic filters, transmission line and control system. Then simulation based on electromagnetic transient model for a ± 800 kV bipolar HVDC-AC interconnected system is carried out, and both the steady state and step response performance are checked to verify the accuracy of the model. Finally electromagnetic transient of the system under different faults is investigated, including different grounding faults on AC side, fault on DC side and fault of filters. Transient responses are analyzed, including the recovering time from oscillation caused by faults and possibility of commutation failure (CF).

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Frequency domain analysis of tesla transformer as a coupled second order system

Cited by 3 publications

References 16 publications

Optimization of receiving window width of the correlation receiver for radiofrequency identification marker localization

Optimization of receiving window width of the correlation receiver for radiofrequency identification marker localization

Optimization design and measurement of 240 kV Tesla transformer prototype parameters

Investigation on the electromagnetic transient characteristics of an AC-DC interconnected system under different faults

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