Design and modeling of a hybrid stepper motor

Ionica, Ioana; Modreanu, Mircea; Morega, Alexandru M.; Boboc, Cristian

doi:10.1109/atee.2017.7905081

Cited by 20 publications

(10 citation statements)

References 1 publication

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“…Only stator windings are actively powered, while the rotor consists of permanent magnets, soft magnetic materials, or a combination of both. The combined soft magnetic-permanent magnet construction, known as hybrid, has become dominant, since it can be designed to achieve comparatively high efficiency [9]. In permanent-magnet and hybrid constructions, when no voltage is applied to the stator coils, the number of magnetically stable shaft positions is defined by the ratio of the shaft's magnetic pole pairs to the number of pole pairs of stator windings.…”

Section: Stepper Motor Principle Of Operationmentioning

confidence: 99%

Influence of Microstepping Signal Shape on Shaft Movement Precision and Torque Variation of the Stepper Motor

2021

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Stepper motors are widely used in many applications where discrete, precise movement is required. There is a variety of dedicated stepper motor controllers (sometimes referred to as “step sticks”) available on the market. Those controllers provide a number of different motor control schemes that vary by aspects like current control method, reference current shape or maximum resolution increase (microstepping). The two most widely acknowledged signal shapes are sine-cosine microstepping and quadrature microstepping. The choice of the control scheme impacts torque output, torque variation, positioning error and maximum power supply requirements. This paper presents a family of generalised microstepping signal shapes, ranging from sine-cosine microstepping to quadrature microstepping. Derivation of signal shapes as well as their mathematical analyses are provided. Those signals are then implemented on the control board. A series of experiments is performed on a test bench to analyse the influence of different signal shapes on the performance of the motor in both load and no load conditions. The comparison of the new generalized shapes influence on the motor operation to the commonly used sine-cosine and quadrature control is provided.

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Section: Stepper Motor Principle Of Operationmentioning

confidence: 99%

Influence of Microstepping Signal Shape on Shaft Movement Precision and Torque Variation of the Stepper Motor

2021

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“…Досить перспективним представляється використання крокових двигунів в малопотужних системах генерації електроенергії, аналогом яких є плитка або дорожнє покриття, що генерує електроенергію [7][8][9]. В роботах [22] представлено результати чисельного моделювання для крокових двигунів але енергетичних характеристик не приведено. Нагальним же питання остається такі -як ефективно кроковий двигун здатен працювати в електромашиному перетворювачі енергії?…”

Section: аналіз публікаційunclassified

Research of electrical distribution connections for the electrical energy generation device

Гнатов¹,

Аргун²,

Дзюбенко³

et al. 2018

Vehicle and Electronics. Innovative Technologies

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национальный автомобильно-дорожный университет Анотація. Проведено дослідження та вибір типу двигуна і схем підключення його обмоток в генераторному режимі роботи електромашинного вузла для пристрою перетворення кінетичної та механічної енергії обертання в електричну. Запропо-новано конструкцію та принцип роботи пристрою, що перетворює кінетичну енергію від натискання в електричну. Представлені результати експериментальних досліджень щодо визначення найбільш ефективного типу електродвигу-на у відповідності до значення згенеровано потужності. За результатами експериментів визначено, що за одне обертання в прямому та зворотному напрямку з частотою f = 1,185 Гц більш ефективним є кроковий двигун ДШ 200-1. Ключові слова: електричні двигуни, перетворення електричної енергії, альтернативне джерело енергії, енергозбереження, кроковий двигун, генерація електроенергії.

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“…FPGA has a small error correction and is free to be implemented in various algorithms [8][9][10]. FPGA have higher processing speed, offer fast time to market, low design/manufacturing cost and risk, extremely high processing performance and programmability [11][12][13][14][15]. Xilinx Ise 14.5 in this research is used to create a program with VHDL (Very high speed integrated Hard Language Description Language) type and FPGA Isim is used to test and simulate the coded program that has been prepared [16][17][18][19][20].…”

Section: Introductionmentioning

confidence: 99%

Stepper motor movement design based on FPGA

Silaban

Budiyanto

Raharja

2020

IJECE

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<p>A stepper motor is an electro mechanical device that can convert electrical pulses to the axis of movement. The finding problem in the movement of a stepper motor is cannot respond to the clock signal directly because the motor windings require a clock (sequence) in the correct order. If the control signal given is not correct, the motor is not moving according to the specified precision. To answer these problems, it is necessary to move the stepper motor with a clock signal that works in real time. The research method is done by designing and testing the stepper motor movement in full stepp and half step with the direction of Clock Wise (CW) and Counter Clock Wise (CCW) movement. These are simulated by using FPGA Isim and implementation using a stepper motor. The results of several experiments have been carried out the stepper motor movement degree according to the input value entered,responding timely movement, and the direction of movement stepper motor.</p>

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Design and modeling of a hybrid stepper motor

Cited by 20 publications

References 1 publication

Influence of Microstepping Signal Shape on Shaft Movement Precision and Torque Variation of the Stepper Motor

Influence of Microstepping Signal Shape on Shaft Movement Precision and Torque Variation of the Stepper Motor

Research of electrical distribution connections for the electrical energy generation device

Stepper motor movement design based on FPGA

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