A review on multilevel H-Bridge cascaded inductor less hybrid inverter for Electric vehicles with PWM control

Vijayalakshmi, S.; Raj, L. Hubert Tony; Palaniyappan, S.; Rajkumar, Arun

doi:10.1016/j.matpr.2020.08.477

Cited by 3 publications

(1 citation statement)

References 7 publications

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“…Penggerak ini membutuhkan suatu metode kontrol untuk mengendalikan kecepatan putarannya. Metode kontrol PWM cukup populer digunakan untuk mengendalikan kecepatan putaran motor DC [4][5]. Selain itu, metode kontrol PID juga banyak diandalkan dalam mengatur kecepatan motor DC karena mampu menghasilkan respon sistem yang sangat baik dengan overshoot dibawah 10% [6][7] dan menggunakan mikrokontroler (MCU) sebagai kontroler utama.…”

Section: Pendahuluanunclassified

Implementasi sistem SCADA dengan metode kontrol PID pada motor DC penggerak conveyor belt

Khairuddin¹,

Amalia

Budi³

et al. 2022

eltek

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Sistem SCADA (Supervisory Control and Data Acquisition) merupakan teknologi komputer yang banyak digunakan pada sistem kendali di dunia industri saat ini. Pada penelitian ini sistem SCADA digunakan pada plant motor penggerak konveyor karena plant tersebut sangat banyak digunakan di industri, hampir semua jenis industri menggunakan konveyor untuk memindahkan barang dari satu tempat ketempat lainnya. Implementasi kontrol yang digunakan pada penelitian ini adalah metode kontrol PID (Proportional Integral Derivative) yang akan mengoreksi error secara otomatis dari pengukuran variabel input sensor kecepatan dengan menggunakan rotary encoder sehingga kecepatan putaran motor DC bisa sesuai dengan nilai setpoint yang ditentukan melalui sistem SCADA. Kontroler utama pada sistem ini adalah PLC (Programmable Logic Controller) Siemens S7-1200 yang berperan sebagai RTU (Remote Terminal Unit) pada sistem SCADA. Nilai parameter PID yang ditentukan pada sistem SCADA adalah Kp = 0,25, Ti = 0,8 dan Td= 0,08. Berdasarkan hasil pengujian, sistem SCADA bisa mengendalikan plant dengan baik dengan nilai error steady state sebesar 1,1% - 3,4% baik saat conveyor belt bekerja dengan beban maupun tanpa beban. Dengan sistem SCADA, monitoring sistem bisa dilakukan dari jarak jauh tanpa harus datang langsung ke lokasi tempat plant berada sehingga lebih memudahkan proses monitoring dan kontrol plant di dunia industri. ABSTRACT The SCADA (Supervisory Control and Data Acquisition) system is a computer technology that is widely used in control systems in today's industrial world. In this study, the SCADA system was used in a motor conveyor driving because the plant is very widely used in industry, almost all types of industry use conveyors to move goods from one place to another. The control implementation used in this study is the PID (Proportional Integral Derivative) control method which will correct errors of the speed sensor input variable using a rotary encoder so that the DC motor rotation speed match the setpoint value determined through the SCADA system. The main controller in this system is the Siemens S7-1200 PLC (Programmable Logic Controller) which acts as the RTU (Remote Terminal Unit) on the SCADA system. The PID parameter values determined in the SCADA system are Kp = 0.25, Ti = 0.8 and Td = 0.08. Based on the test results, the SCADA system can control the plant well with a steady state error value of 1.1% - 3.4% both when the conveyor belt is working with or without load. With the SCADA system, monitoring the system can be done remotely without having to come directly to the location where the plant is located, making it easier for the process of monitoring and controlling plants in the industrial world.

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Section: Pendahuluanunclassified

Implementasi sistem SCADA dengan metode kontrol PID pada motor DC penggerak conveyor belt

Khairuddin¹,

Amalia

Budi³

et al. 2022

eltek

View full text Add to dashboard Cite

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Augmentation of Low Voltage Ride through (LVRT) Capability using ANN based electric spring for a Grid-tied Wind Energy Conversion System

Udayakumar¹,

Devi

Raja

et al. 2021

IOP Conf. Ser.: Mater. Sci. Eng.

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Electric Spring (ES) is an innovative approach for distributed voltage control (DVC) whereas at the same time accomplishing nominal demand-side management (DSM) technique for continuously varying renewable energy sources. In order to demonstrate the efficiency of ES when deployed in enormous quantities across the grid-connected power distribution system, it is important to build easy and reliable simulation models of ES that can be integrated into large-scale simulation studies of the power system. The ES study gap identification method defines the ES dynamic simulation methodology that is appropriate for the WECS grid-connected voltage and frequency control studies. The integration of WECS to the electric grid leads to many serious power quality problems. Low voltage ride through (LVRT) capability improvement is one of the important constraints in grid connected WECS. This articleexamines the enhancement of LVRT capability of Doubly Fed Induction Generator (DFIG) based grid connected WECS by usingES. The effectiveness of proposed Artificial Neural Network (ANN) based Electric spring controller is compared with existing PI controller using MATLAB/Simulink software. It is evident that the proposed controller nurtures the trustworthiness of WECS when integrated with existing electric power grid system.

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Systematic Design of Multilevel Cascaded H-Bridge Inverter for Dynamic Loads

Katta

Monisha

et al. 2020

IICT

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In recent years, renewable energy sources have been drastically increased over any other energy sources. In among those renewable energy sources, solar energy has gained more attention and importance over other types of renewable energies. On a smaller scale, whether by PV cell panels or passive solar home architecture, we can leverage the sun's rays to fuel the entire building. Passive solar homes are built to obtain heating through concrete, bricks, tiles, and other heat retaining materials in the sun through south-facing windows. Some solar-powered homes produce more than enough electricity, enabling the homeowner to return to the grid to sell surplus power. Batteries are also an economically attractive way to store excess solar energy so that it can be used at night. Scientists are hard at work on new advances that blend form and function, such as solar skylights and roof shingles. So, in order to convert solar energy to electrical energy, inverters are employed using photovoltaic cells. According to the necessity of power consumption and to increase the efficiency multilevel inverters are made into applicability. This paper focuses on the vital role played by photovoltaic cells to reduce the switching stress on cascaded type H-Bridge configured multilevel inverter. As a positive side effect of this, one can achieve reduced harmonic distortion, increased efficiency in output power, reduced power loss, ease of implementation. As well as by decreasing the number of switches employed, the system become more efficient.

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A review on multilevel H-Bridge cascaded inductor less hybrid inverter for Electric vehicles with PWM control

Cited by 3 publications

References 7 publications

Implementasi sistem SCADA dengan metode kontrol PID pada motor DC penggerak conveyor belt

Implementasi sistem SCADA dengan metode kontrol PID pada motor DC penggerak conveyor belt

Augmentation of Low Voltage Ride through (LVRT) Capability using ANN based electric spring for a Grid-tied Wind Energy Conversion System

Systematic Design of Multilevel Cascaded H-Bridge Inverter for Dynamic Loads

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