A smart FPGA based design and implementation of grid connected direct matrix converter with IoT communication

Krishnan, Shoba; Umasankar, P.; P.Mohana,

doi:10.1016/j.micpro.2020.103107

Cited by 13 publications

(6 citation statements)

References 13 publications

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“…For the first study case, Figure 12 illustrates the currents in the direct (i d ) and quadrature (i q ) axes, where 1.65 V represents the reference level (higher levels correspond to positive current and vice versa). As established in Section 4.2, through Equation (19), variations in wind speed imply modifying the value of reference current (i qre f ). In Figure 12a, it can be appreciated how a couple of variations in wind speed cause a smooth adjustment in current i q directed by the controller.…”

Section: Resultsmentioning

confidence: 99%

“…This dependence is more significant with the i q since the term i d is subject to a factor equal to the difference between the inductances L d and L q , which in turn is determined by the saliency at the rotor poles. Thus, the reference current in the direct axis is set to zero, i dre f = 0, whereas the reference current on the quadrature axis, i qre f , obtained by ( 4), ( 5) and ( 8), is determined by (19).…”

Section: Reactive Power Regulationmentioning

confidence: 99%

“…Regarding the modulation techniques, these have evolved satisfactorily, as can be inferred from strategies based on space vector modulation (SVM) [13] and singular value decomposition (SVD) [14, 15]. Recently, exciting contributions have proposed alternatives for implementing experimental benchmarks that can offer a valuable basis for evaluating research ideas and may broaden the utilisation of MC technology [16–19].…”

Section: Introductionmentioning

confidence: 99%

“…Recently, exciting contributions have proposed alternatives for implementing experimental benchmarks that can offer a valuable basis for evaluating research ideas and may broaden the utilisation of MC technology [16][17][18][19].…”

Section: Introductionmentioning

confidence: 99%

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Implementing a simplified power controller with a direct matrix converter for a PMSG‐based WECS

Gutiérrez‐Torres,

Ramírez,

Lozano‐García

2023

IET Power Electronics

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This paper proposes the utilisation of the direct matrix converter (DMC) to regulate the power transfer between a permanent magnet synchronous generator (PMSG) based wind energy conversion system (WECS) and the power grid. By connecting the PMSG at the output terminals of the DMC, control actions are simplified, implementation is facilitated since fewer sensors are required, and a WECS with a more compact structure is achieved because it is not necessary to use a transformer to compensate for the DMC voltage ratio. The DMC operation is controlled by the singular value decomposition (SVD) modulation technique and the four‐step switching strategy. For power regulation, an maximum power point tracking (MPPT) algorithm based on the wind turbine power curves technique is used in conjunction with the field‐oriented control technique and a proportional‐integral compensator. In the developed prototype of the WECS described, modulation, MPPT, four‐step current switching, control algorithms, and signal measurements are implemented on a single microcontroller unit. Finally, experimental results demonstrate the effectiveness of the proposed WECS in regulating the transfer of active and reactive power adequately and simultaneously with the power grid.

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Section: Resultsmentioning

confidence: 99%

Section: Reactive Power Regulationmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Implementing a simplified power controller with a direct matrix converter for a PMSG‐based WECS

Gutiérrez‐Torres,

Ramírez,

Lozano‐García

2023

IET Power Electronics

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“…Convolutional neural networks (CNN), a deep neural network, are often used to evaluate studies in remote sensing computers [12]. According to S. K. Sood and I. Mahajan, a Smart IoT system based on the Neutral Point Controller was used to reduce internal and external portfolios [13].…”

Section: Related Workmentioning

confidence: 99%

Designing A Smart Monitoring and Alert System for Malaria Patients Based on IoT in Burundi

Sabukunze

Suyoto

2021

Int. J. Onl. Eng.

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Malaria is an infectious disease that has a devastating effect on humans but is contagious and preventable. There were 228 million malaria cases globally in 2018, with 93% of patients and 94% dying showing up in Africa within Burundi, possessing a massive growth (51%). This study proposes an IoT design for smart monitoring and alert systems for malaria patients in Burundi. After being tested positive while they are home drinking tablets prescribed by the doctor, the patients will use a body temperature sensor. When the situation worsens, the patient shall be hospitalized and use the water level sensor to monitor the serum level, which contains quinine. Body temperature and water level sensor will be connected to Arduino Microcontroller, and all information will be gathered and sent to the IoT server through the internet. The system design is authentic and adequate in reducing mortality in Burundi. Besides, the system is equipped to set up a caution message to the medical staff in case of the patient's extreme conditions. It can be concluded that a Smart monitoring and alert system is essential for monitoring malaria patients and can alert in case of a severe condition.

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Three-phase to K-phase power conversion using voltage fed quasi Z source direct matrix converter with maximum constant boost control technique

Manivannan¹,

Saravanakumar²,

Vijeyakumar³

2022

Electr Eng

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A smart FPGA based design and implementation of grid connected direct matrix converter with IoT communication

Cited by 13 publications

References 13 publications

Implementing a simplified power controller with a direct matrix converter for a PMSG‐based WECS

Implementing a simplified power controller with a direct matrix converter for a PMSG‐based WECS

Designing A Smart Monitoring and Alert System for Malaria Patients Based on IoT in Burundi

Three-phase to K-phase power conversion using voltage fed quasi Z source direct matrix converter with maximum constant boost control technique

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