Modelling of some parameters from thermoelectric power plants

Popa, Gabriel Nicolae; Diniş, Corina Maria; Deaconu, Sorin Ioan; Maksay, Şt; Popa, I.

doi:10.1088/1757-899x/106/1/012011

Cited by 2 publications

(1 citation statement)

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“…The diagram of the control circuit designed by Xilinx (Figure 5) allows one to obtain at the output a signal with a duty cycle corresponding to the setting of the counting circuit. [8] Figure 5. The control circuit designed in Xilinx.…”

Section: Command Circuit Realized With Xilinxmentioning

confidence: 99%

Xilinx control circuit made to highlight injected fuel flow

Baciu

Cuntan

Popa

et al. 2023

J. Phys.: Conf. Ser.

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The paper presents a control circuit made in Xilinx and which allows the adjustment of the frequency and the duty cycle of the control signal of an injector. The control circuit contains an oscillator and a selection circuit that provide specific commands to a counter. The oscillator that provides the clock frequency of a counting circuit uses the Nexis 4 DDR module’s own frequency. This is to be divided to the desired value by means of a divider implemented soft which makes changing the frequency easy. The signal obtained at its output commands a counter at which the maximum value of numbers is changed by a circuit selection. Thus, the variable duty cycle of the output signal of the development board is obtained, which is amplified both in voltage and in current, for compatibility with the injector parameters. The paper presents waveform obtained when resistive load operation as well as quantities of fuel injected in a given time interval.

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Section: Command Circuit Realized With Xilinxmentioning

confidence: 99%