Prof. Violeta M. Ciucur Profile

Prof. Violeta M. Ciucur

at Univ Maritima din Constanta

SPIE Involvement:

Author

My entire teaching activity was mainly focused on teaching courses and conducting seminars, laboratories and project works related to the following subjects: Electrical machines, Designing of electrical machines, Electrical engineering and electrical machines, Electromechanical convertors.

Proceedings Article | 2 March 2023 Paper

Studies on technologies with zero emissions tested and implemented on board ships

Violeta Ciucur

Proceedings Volume 12493, 1249318 (2023) https://doi.org/10.1117/12.2646471

KEYWORDS: Hydrogen, Solar energy, Combustion, NOx, Liquids, Carbon dioxide, Methane, Energy efficiency, Gases, Water

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Proceedings Article | 31 December 2020 Paper

Operation and diagnosis of pneumatically operated valves

Elena Nedelcu, Violeta-Vali Ciucur, Marius Nichifor

Proceedings Volume 11718, 117182M (2020) https://doi.org/10.1117/12.2572095

KEYWORDS: Actuators, Transducers, Calibration, Control systems, Sensors, Switches, Electrical engineering, Diagnostics, Optics manufacturing

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Proceedings Article | 31 December 2020 Paper

Operation and diagnosis of electrically operated valves

Elena Nedelcu, Violeta-Vali Ciucur, Marius Nichifor

Proceedings Volume 11718, 117182L (2020) https://doi.org/10.1117/12.2572092

KEYWORDS: Actuators, Kinematics, Inspection, Diagnostics, Inspection equipment, Electrical engineering, Diagnostic tests, Visualization, Transducers

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Proceedings Article | 31 December 2018 Paper

Calculation of propulsion power required for steering and displacement of the ship equipped with an azimuthal power steering and propulsion system

Violeta-Vali Ciucur

Proceedings Volume 10977, 109772P (2018) https://doi.org/10.1117/12.2323973

KEYWORDS: Resistance, Roads, Linear filtering, Electronic filtering, Electrical engineering, Space operations, Safety, Computing systems, Measurement devices, Differential equations

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Proceedings Article | 14 December 2016 Paper

Using frequency converter for commanding and controlling for the rotational speed of an AC motor which acts as a motor–propeller group

Violeta-Vali Ciucur, Radu Hanzu-Pazara, Andreea Jenaru

Proceedings Volume 10010, 100102S (2016) https://doi.org/10.1117/12.2245842

KEYWORDS: Frequency converters, Control systems, Switches, Vibrometry, Measurement devices, Electrical engineering, Headlamps, Quality measurement, Optoelectronics, Microelectronics

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Proceedings Article | 14 December 2016 Paper

Natural ways to improve the power factor

Violeta-Vali Ciucur, Marian Dordescu, Elena Nedelcu

Proceedings Volume 10010, 100102R (2016) https://doi.org/10.1117/12.2245835

KEYWORDS: Capacitors, Receivers, Switching, Transformers, Power supplies, Electrical engineering, Copper, Optoelectronics, Microelectronics, Nanotechnology

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Proceedings Article | 20 February 2015 Paper

Practical aspects of the use of three-phase alternating current electric machines in electricity storage system

Violeta Ciucur

Proceedings Volume 9258, 92582U (2015) https://doi.org/10.1117/12.2081240

KEYWORDS: Magnetism, Wind energy, Iron, Copper, Mathematical modeling, Inductance, Resistance, Modulation, Electrical engineering, Wind turbine technology

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Proceedings Article | 1 November 2012 Paper

Electric propulsion

Violeta-Vali Ciucur

Proceedings Volume 8411, 841130 (2012) https://doi.org/10.1117/12.2008346

KEYWORDS: Control systems, Actuators, Energy efficiency, Diodes, Magnetism, Amplifiers, Resistance, Switches, Light sources and illumination, Electromagnetism

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Proceedings Article | 7 January 2009 Paper

Two basic types unipolar and bipolar for stepper motor driving

Cincur Violeta Vali

Proceedings Volume 7297, 72972Q (2009) https://doi.org/10.1117/12.823710

KEYWORDS: Resistance, Switches, Integrated circuits, Computer science, Semiconductors, Optoelectronics, Microelectronics, Nanotechnology, Current controlled current source, Magnetism

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