An FPGA-Based Digital Modulator for Full- or Half-Bridge Inverter Control

Puyal, D.; Barragán, L.A.; Acero, J.; Burdío, J.M.; Millán, I.

doi:10.1109/tpel.2006.880234

Cited by 49 publications

(11 citation statements)

References 8 publications

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“…The operating voltage is able to reach up to 55V. Besides, there are also the temperature alarm, and overheating and short circuit protection functions (Puyal, Barragan, Acero, Burdio & Millan, 2006). In the servo system for voice coil motor, the peak current is 1A.…”

Section: Unit Of Switch Type Power Drivingmentioning

confidence: 99%

Design and Implementation of Pulse Width Modulation Driving System for Voice Coil Motor

Liu¹,

Ren-xin²

2016

MAS

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According to the performance requirements of the control system for voice coil motor, a pulse width modulation driving system is designed and implemented based on an integrated power device and a field programmable gate array. LMD18200 is used as the motor driver to design the unit of switch type power driving. With APA300 as the digital controller, the modular design of the digital controller realizes with the Verilog hardware describing language, so it has a good flexibility and portability. The experimental results show that the current loop can rapidly keep track of current changes under the working condition of the voice coil motor power driver. Therefore, the servo system of voice coil motor is compared with the practical requirement.

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Section: Unit Of Switch Type Power Drivingmentioning

confidence: 99%

Design and Implementation of Pulse Width Modulation Driving System for Voice Coil Motor

Liu¹,

Ren-xin²

2016

MAS

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“…Karena teknik kontrol ini dapat menghasilkan bentuk gelombang output persegi (square wave), tegangan output terkendali dan efisiensi tinggi pada saat konverter bekerja pada frekuensi tinggi. Keunggulan lainnya adalah dapat mereduksi rugi-rugi daya yang ditimbulkan pada kondisi switching serta dapat menghasilkan electromagnetic interference (EMI) dan ripple yang rendah [1] dan [6][7][8][9].…”

Section: Pengujian Rangkaian Gate-driver Pada Konverter Dc/acunclassified

Desain Rangkaian Gate-Driver untuk Konverter yang Bekerja dengan Voltage Mode Control

Fitriadi¹,

Hamid

2016

JNTE

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Abstrak-Dalam berbagai peralatan elektronika daya, bagian gate-driver merupakan salah satu modul yang mempunyai peranan sangat penting dalam menentukan kualitas kerja konverter. Dalam paper ini diketengahkan sebuah desain modul gate-driver yang digunakan pada konverter yang berkerja dengan Voltage Mode Control (VMC). Rangkaian gate-driver dibangun menggunakan IC driver tipe MC33153 dengan isolasi cahaya HCPL4506. Suplai DC untuk input IC driver dan optocouplers didapatkan dari konverter DC/DC yang terisolasi dari sistem, sehingga keempat sinyal kontrol PWM yang hasilkan oleh rangkaian gate-driver juga terisolasi secara sistem. Pengujian yang telah dilakukan pada konverter yang beroperasi secara paralel pada input sebuah transformator paralelisasi menunjukkan fungsi-fungsi gatedriver beroperasi dengan baik. Secara umum, gate-driver yang dirancang prospektif digunakan dalam aplikasi-aplikasi lainnya.Kata kunci : Gate-driver, Konverter, MC33153 dan HCPL4506, Voltage Mode Control (VMC) Abstract-Gate-driver is part of power electronics equipments. This is one of important modules to determine the quality of converter. This paper discusses a design of gate-driver module in converter using Voltage Mode Control (VMC). Gate-driver circuit built using IC driver type MC33153 and light isolation HCPL4506. DC Supply for IC driver and optocouplers is got from DC/DC converter output which isolated from system. Then, four PWM signals control as output of gate-driver circuit isolated in system. Testing for converter which operated parallel in input transformator parallelizes shows the functions of gate-driver operating is good. In general speaking, the gate driver in prospective design is used in other applications.

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“…Nowadays, reliable, flexible and user-friendly digital control technology is available to be implemented for each system. A microprocessor carries out the entire control method in software [6]- [8]. Available papers and application notes have discussed the implementation of PS control method in TMS320F28335 DSP to control FB dc-dc converter.…”

Section: Introductionmentioning

confidence: 99%

DSP-based digital control of a set of phase-shifted full-bridge DC-DC converters

Sadigh

Vahidinasab

Corzine

2015

2015 Clemson University Power Systems Conference (PSC)

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This paper deals with digital control of phaseshifted full-bridge (PS-FB) dc-dc converter. Two methods are presented to implement the PS control of dc-dc converter and their pros and cons are explained. In order to obtain best utilization of the features of limited ePWM modules in DSP to control several PS-FB dc-dc converters, an approach of how to configure the ePWM modules is presented in details. The script of necessary configurations of ePWM modules in TMS320F28335 DSP as well as experimental results of gate signals to control four FB dc-dc converters are provided. Finally, four PS-FB dc-dc converters have been built and fully controlled with DSP. Obtained experimental results are illustrated to show the performance of presented approach.

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An FPGA-Based Digital Modulator for Full- or Half-Bridge Inverter Control

Cited by 49 publications

References 8 publications

Design and Implementation of Pulse Width Modulation Driving System for Voice Coil Motor

Design and Implementation of Pulse Width Modulation Driving System for Voice Coil Motor

Desain Rangkaian Gate-Driver untuk Konverter yang Bekerja dengan Voltage Mode Control

DSP-based digital control of a set of phase-shifted full-bridge DC-DC converters

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