Готові списки джерел за темами / Thyristor convertor

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Добірка наукової літератури з теми "Thyristor convertor"

Автор: Grafiati

Опубліковано: 30 травня 2022

Оновлено: 31 травня 2022

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Статті в журналах з теми "Thyristor convertor"

Liu, Hui Fang. "Non-Grid-Connected Wind Power DC Network Study Based on Hybrid Convertor." Advanced Materials Research 546-547 (July 2012): 295–300. http://dx.doi.org/10.4028/www.scientific.net/amr.546-547.295.

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Applying non-grid-connected wind power to high energy consuming industry has broad development prospects. This paper presents a compound DC power transmission net to realize high efficiency and reduce the loss. This net consists of current source converter (CSC) based on naturally commutated thyristor and voltage source converter (VSC) based on IGBT. Super capacitor connected to the load side stabilizes the wind power fluctuation. The coordinated control strategy of wind power, energy storage device and load is provided. Simulation results based on real wind power shows the validity of the system.

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Marsden, D. J. "Fixed-voltage thyristor convertor rolling-stock transformers to control DC traction motors." IEE Proceedings B Electric Power Applications 139, no. 3 (1992): 209. http://dx.doi.org/10.1049/ip-b.1992.0025.

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Yacamini, R., and J. W. Resende. "Thyristor controlled reactors as harmonic sources in HVDC convertor stations and AC systems." IEE Proceedings B Electric Power Applications 133, no. 4 (1986): 263. http://dx.doi.org/10.1049/ip-b.1986.0035.

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Li, Zhou, Xiao-Ping Zhang, and Qiu-Lan Wan. "Transfer characteristics of thyristor-based HVDC convertor in subsynchronous and low frequency band." International Transactions on Electrical Energy Systems 23, no. 6 (June 7, 2012): 835–45. http://dx.doi.org/10.1002/etep.1660.

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Chikirkin, Oleg V. "Development of an Algorithm for Defining Thyristors Opening Angle Value at the New Configuration of Grid Commutation of Reversible Converter Arms of Electric Locomotive." Journal of Siberian Federal University. Engineering & Technologies 14, no. 8 (December 2021): 903–13. http://dx.doi.org/10.17516/1999-494x-0361.

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The article presents a new approach in the application of a diode discharge arm which is aimed at increasing the energy indicators of traction mode of AC locomotives. The method implies the utilization of electromagnetic energy stored in the commutate current circuit for closing exhausted thyristor arms of traction converters through a buffer contour provided by the discharge arm. A mathematical simulation of electromagnetic processes of the standard and proposed converters has been performed. The analysis of the results allows to find the most optimal value of thyristor arms opening angle when the discharge arm closes fully the exhausted thyristor arms in compliance with the condition of increasing the power factor of the electric locomotive. The developed control method of the proposed converter is presented by a table of pulses fed to the thyristors electrodes, as well as by the algorithm of point-of-time calculation of the impulses generation

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Fediv, Yevhen, Olha Sivakova, Vladyslav Lysiak, and Mykhailo Korchak. "Switching overvoltages protection of power electronics converters with gate turn-off thyristors." Energy engineering and control systems 7, no. 2 (2021): 103–10. http://dx.doi.org/10.23939/jeecs2021.02.103.

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Using the developed models in the “Simulink” visual programming environment of the “Matlab” application package using the “SimPowerSystem” and “Simscape Electrical” libraries, a comparative analysis of methods and techniques for limiting switching overvoltages in power converters, which are controlled by unlocking two-operation thyristors, was performed. The choice of a specific means of limitation is individual for each converter and depends on many factors - the power of the converter, the current-voltage characteristics of thyristors, the parameters of the power supply, and so on. Studies have shown that the most effective protection against voltage pulses with short duration and significant amplitude is the use of “Transient Voltage Suppressors” limiting diodes, the action of which is based on the use of avalanche breakdown during the time of thyristor unlocking.

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Pirozhenko, Andrii, Yevhenii Modlo, Ruslan Shaida, Viktor Batarieiev, Mykola Zhukov, and Mykhailo Drukker. "Principle of Organization for Laboratory Stand of the Electric Drive with a Real Regulatory System No Time Scaling." SHS Web of Conferences 100 (2021): 06002. http://dx.doi.org/10.1051/shsconf/202110006002.

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The existing practical training of specialists in the field of the electric drive is recognized as insufficient, not allowing them to conduct independently a complex of adjustment works or works on elimination of refusals. All known virtual methods of research of electric drives are scaled in time therefore at the trained skills on use of the measuring and registering devices during the work on real installation don't develop, and also skills on work with real knots of control systems for control of the set drive modes. We propose a stand consisting of a real system of regulation and the model of the power drive to work without time scale, thus significantly closer to the actual laboratory setting drive. The structure of the laboratory stand on the basis of the engine of a direct current of independent excitement with the reversible thyristor converter is in details considered. It is proved that an optimal algorithm for the simulation of three-phase bridge converter operating at anchor chain is an algorithm which rooms include a thyristor and of the remaining thyristors allows you to choose the design scheme and carry out the integration of equations describing electric processes in the circuit detect a change in state of the thyristors and the transition to other design scheme. Given the discrete model and considered design scheme of three-phase bridge Converter in a normal mode switching thyristors and emergency mode, if false turn on of the thyristor during commutation. Mathematical model of the device - the solution of differential equations by numerical integration of the Runge-Kutta. Proposed hardware mathematical model based on the family of microcomputer ARM СortexTM fourth generation.

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Lei, Zhaoyu, Jianyi Guo, Yingfu Tian, Jiemin Yang, Yinwu Xiong, Jie Zhang, Ben Shang, and Youping Fan. "Thyristor Aging-State-Evaluation Method Based on State Information and Tensor Domain Theory." Electronics 10, no. 21 (November 5, 2021): 2700. http://dx.doi.org/10.3390/electronics10212700.

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The thyristor is the key device for the converter of the ultra-high-voltage DC (UHVDC) project to realize AC–DC conversion. The reliability of thyristors is directly related to the safe operation of the UHVDC transmission system. Due to the complex operating environment of the thyristor, there are many interrelated parameters that may affect the aging state of thyristors. To extract useful information from the massive high-dimensional data and further obtain the aging state of thyristors, a supervised tensor domain classification (STDC) method based on the adaptive syn-thetic sampling method, the gradient-boosting decision tree, and tensor domain theory is proposed in this paper. Firstly, the algorithm applies the continuous medium theory to analogize the aging state points of the thyristor to the mass points in the continuous medium. Then, the algorithm applies the concept of the tensor domain to identify the aging state of the thyristor and to transform the original state-identification problem into the state classification surface determination of the tensor domain. Secondly, a temporal fuzzy clustering algorithm is applied to realize automatic positioning of the classification surface of each tensor sub-domain. Furthermore, to solve the problem of unbalanced sample size between aging class data and normal class data in the state-identification domain, the improved adaptive synthetic sampling algorithm is applied to preprocess the data. The gradient-boosting decision tree algorithm is applied to solve the multi-classification problem of the thyristor. Finally, the comparison between the algorithm proposed and the conventional algorithm is performed through the field-test data provided by the CSG EHV Power Transmission Company of China’s Southern Power Grid. It is verified that the evaluation method proposed has higher recognition accuracy and can effectively classify the thyristor states.

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Kuznetsov, V. A., G. D. Polkovnikov, V. E. Gromov, V. A. Kuznetsova, and O. A. Peregudov. "High power current pulse generator based on reversible thyristor converter." Izvestiya. Ferrous Metallurgy 62, no. 12 (January 15, 2020): 964–71. http://dx.doi.org/10.17073/0368-0797-2019-12-964-971.

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In metal forming using high power current pulses, it becomes necessary to control both reproduction frequency and pulse amplitude. Description of a generator of high power current pulses with controlled thyristor converter is provided as a power source of charging device (charger) for regulating voltage (pulse amplitude) of capacitor charge. Faults of the generators associated with inrush current in capacitor charge modes are revealed, which reduces quality of supply network. To reduce time of transient processes while lowering voltage across capacitors, application of reverse thyristor converter is applied as a power source. Structural diagram of generator is considered, which includes reversible thyristor converter with separate control, power unit, capacitor recharge device, charger parameters automatic control system and capacitor charge process control system. Calculation of parameters of automatic control system regulators is presented. To obtain optimal transients, standard methodology for setting regulators to a modular optimum was used. In order to reduce overshoot at time of disturbances appearance, which can reach 100 % and higher, socalled logical device was introduced into the automatic control system. It blocks control pulses on thyristors of converter and simultaneously reduces signal at the output of current regulator to zero. Simulation model of high power current pulse generator in MatLab – Simulink environment was synthesized. Analysis of the model was carried out, and graphs are given that explain principle of device operation and transition processes under various operating modes. Generator application will allow user to adjust amplitude of current pulses with high speed and to obtain sufficiently high-quality transient processes of capacitors charge (discharge), which will have beneficial effect on supply network. Application of better converters will significantly increase frequency of reproduction of current pulses.

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Mendybayev, Sergazy, Yermek Sarsikeyev, and Dameli Kapanova. "Control of Valve Converters with Natural Current Characteristics." MATEC Web of Conferences 155 (2018): 01047. http://dx.doi.org/10.1051/matecconf/201815501047.

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The article considers the valve converter with a natural current characteristic, which is called the current of parametric, for which the primary is not the source of the electric force but a parametric source of current, to the output of which connected to the counter-parallel thyristor sets assembled on the bridge scheme. The control of thyristors in the current converter is carried out taking into account the characteristic features of the parametric source, to avoid overvoltage on its reactive elements, analyzed algorithmic and modulating functions of the system borne temporary diagrams.

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Дисертації з теми "Thyristor convertor"

Sechilariu, Manuela. "Utilisation des réseaux de Petri colorés et temporisés pour la modélisation et la simulation des montages redresseurs et onduleurs." Angers, 1993. http://www.theses.fr/1993ANGE0012.

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Ce mémoire montre la faisabilité d'une technique de commande des convertisseurs statiques, utilisant les réseaux de Petri (RDP). L'originalité de ce travail réside dans l'utilisation de RDP colorés et temporisés pour la modélisation. Deux exemples sont retenus. Le modèle du redresseur triphasé à thyristors est présenté de manière que l'on puisse analyser les valeurs de l'angle de retard d'allumage ; des temporisations de durées variables permettent de simuler la variation de la tension redressée. Le modèle de l'onduleur autonome évolue dynamiquement à la fréquence souhaitée ; le changement de la durée des temporisations associées aux transitions conduit au changement de la fréquence de sortie de l'onduleur. L'étude effectuée sur l'ensemble redresseur-onduleur machine-asynchrone nous permet d'envisager une stratégie de fonctionnement en vitesse de rotation variable, fondée sur une commande algorithmique des temporisations, conformément à l'asservissement donné. Nous avons réalisé une maquette de redresseur à thyristors liée à un ordinateur. La commande est gérée par RDP synchronisé. Elle ouvre des perspectives pour une nouvelle technique de commande des convertisseurs statiques.

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Martincic, Emile. "Étude d'une alimentation alternative pour moteur à réluctance variable à double saillance." Cachan, Ecole normale supérieure, 1998. http://www.theses.fr/1998DENS0029.

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Ce mémoire présente l'étude d'une alimentation originale alternative pour moteur à reluctance variable a double saillance. Dans le premier chapitre, un rappel des principes de fonctionnement et d'alimentation des moteurs à reluctance variable à double saillance est rappelé. Différents types d'alimentations faisant appel a des convertisseurs a commutation douce et des ondes sinusoïdales sont présentées. A partir de la constatation que le sens du courant n'est pas impose par principe, un convertisseur rustique est propose. Ce convertisseur direct constitue d'un triac par phase du moteur est utilise pour injecter du courant dans les phases du moteur pendant la croissance de l'inductance. Une commande avec limitation de courant n'est pas nécessaire avec ce type d'alimentation. Les résultats obtenus avec cette alimentation sont étudiés dans le chapitre 3. Le couple moyen en fonction de la vitesse est explicite, ainsi que l'évolution des pertes dans le moteur. Deux modes de fonctionnement en fonction du rapport de la fréquence du réseau a la fréquence électrique du moteur sont distingues. Enfin, le courant absorbe par le moteur est étudié et une méthode de compensation partielle du facteur de puissance est proposée. Dans le chapitre 4, une amélioration permettant de réduire l'ondulation du courant absorbe est étudiée.

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Ковальова, Юлія Вікторівна. "Компенсація реактивної потужності електроприводів з тиристорними перетворювачами напруги". Thesis, Харківський національний університет міського господарства ім. О. М. Бекетова, 2016. http://repository.kpi.kharkov.ua/handle/KhPI-Press/20765.

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Дисертація на здобуття наукового ступеня кандидата технічних наук за спеціальністю 05.09.03 - електротехнічні комплекси та системи. - Національний технічний університет "Харківський політехнічний інститут" Харків, 2016. Дисертація присвячена компенсації реактивної потужності асинхронних електроприводів та електроприводів постійного струму з тиристорними перетворювачами напруги (ТПН). Розроблені методи для визначення діючого значення реактивного струму асинхронного електропривода з ТПН та електроприводів постійного струму з однофазним та трифазним ТПН з урахуванням кута керування тиристорів. Отримані співвідношення для визначення ємності компенсуючих конденсаторів для заданого кута керування тиристорів, які враховують: для асинхронних електроприводів з ТПН - діюче значення реактивної складової струму холостого ходу; для електроприводів постійного струму з ТПН - діюче значення змінної складової випрямленого струму кола якоря. Удосконалені співвідношення для визначення коефіцієнтів корисної дії двигунів при живленні від ТПН, які враховують: для асинхронних - відношення квадратів діючого значення першої гармоніки струму до діючого значення струму статора; для електроприводів постійного струму - відношення квадратів постійної складової випрямленого струму якоря до діючого значення.
The dissertation for the degree of technical sciences candidate, speciality 05.09.03 - electrical complexes and systems. -NTU “KPI”. - Kharkiv, 2016. Dissertation is devoted to compensation reactive power of AC and DC motors with the thyristor voltage convertors. Reactive power produse the losses of the electrical energy on the transmission lines and substation transformers. The methods for determine effective value reactive current stator AC motor and effective value reactive current armature circle DC motor with thyristor voltage convertors are developed. Reactive current of stator AC motor and reactive current of armature circle DC motor as function control angle with the thyristor are derived with the computer models. The results of computer simulation were approximated with known methods and analytical formulas are developed. The correlations for determination of capacity compensating condensers for the set control angle with the thyristors are obtained. They take into account: for AC motor - effective value of reactive component of stator current; for DC motor - effective value of variable component of the rectifiered current of armature circle. The formulas for the calculation of capacity condensers for compensation reactive power of the thyristor electric drive are based on equality effective value nonsine energy of the magnetic field of the motor winding and energy of the electric field of condenser. The efficiency factor are determined for AC and DC motors.

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Ковальова, Юлія Вікторівна. "Компенсація реактивної потужності електроприводів з тиристорними перетворювачами напруги". Thesis, НТУ "ХПІ", 2016. http://repository.kpi.kharkov.ua/handle/KhPI-Press/20760.

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Pascal, Jean-Pierre. "Etude de circuits d'aide à la commutation de thyristors GTO montés en série pour des applications à la traction ferroviaire." Paris 6, 1986. http://www.theses.fr/1986PA066273.

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Revue des propriétés des thyristors interrupteurs. Aptitude à l'utilisation en grande traction. Etude du rétablissement de la tension aux bornes. Soufflage et mise en série des thyristors interrupteurs. Caractérisation des GTO de grande puissance.

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張華 and Hua Zhang. "Digital vector control of forced-commutated cycloconverter drives." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 1994. http://hub.hku.hk/bib/B31234574.

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Zhang, Hua. "Digital vector control of forced-commutated cycloconverter drives /." [Hong Kong] : University of Hong Kong, 1994. http://sunzi.lib.hku.hk/hkuto/record.jsp?B1594847X.

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Resende, Jose Wilson. "Interaction between controlled reactors and converters : a harmonic analysis." Thesis, University of Aberdeen, 1986. http://digitool.abdn.ac.uk/R?func=search-advanced-go&find_code1=WSN&request1=AAIU367868.

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This thesis presents the development of a generalised computer program to calculate harmonic currents and voltages in six and twelve-pulse thyristor controlled reactors under non-ideal conditions. Thyristor controlled reactors are a relatively new source of harmonic distortion in power systems. The steady state characteristic harmonics are well known. Other non-characteristic harmonics can, however, be generated. A detailed representation is therefore necessary. Apart from the most common non-ideal conditions, such as voltage, impedance and firing pulse unbalances, this work allows voltage harmonic distortions, two firing pulse control methods, the effect of the feedback control in the equally spaced firing pulse control and the effect of the step-down transformer saturation. The effect of the a.c. system impedance, filters and capacitor banks is also included. Four different models of filters were implemented. With non-infinite a.c. systems, the harmonic currents generated are not totally absorbed by the filters. The remaining distortion may affect the main busbar voltages. Therefore, an iterative method was adopted in which the distorted voltages calculated at the end of one iteration are used to calculate the new currents and voltages. The process is repeated until convergence is reached. Several cases were then studied using this program which was then joined to an existing steady-state converter harmonic program. For instance, the need for a more complete representation of controlled reactors, converters and a.c. system network is illustrated. This study begins considering an hvdc station under ideal conditions which are then gradually moved towards more real conditions. The influence of the a.c. system representation in harmonic studies is also discussed. This analysis also compares the performance of two filter designs, namely the tuned and the damped filters. A study of harmonic magnification in the presence of a.c. and d.c. resonances is also included. The harmonic calculations program presented in this thesis is able to study so many conditions of operation of converters and/or thyristor controlled reactors that it is impractical to show all the possible cases. For instance, filters and capacitor banks can be installed at the converter busbar or at any controlled reactor busbar. Furthermore, the three-phase calculation approach allows studies in which some abnormal operation, such as the absence of a filter branch or capacitor bank at one phase, can be observed.

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Chikwanda, Herbert Simbarashe. "The naturally commutated, converter-fed, variable speed induction machine drive." Thesis, Imperial College London, 1990. http://hdl.handle.net/10044/1/47805.

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Zhang, Bin. "Development of the Advanced Emitter Turn-Off (ETO) Thyristor." Diss., Virginia Tech, 2005. http://hdl.handle.net/10919/26095.

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Advancements in the power electronics systems have been directly related to the availability of improved power semiconductor devices. The device performance greatly determines the efficiency, reliability, volume, and cost of the power electronics system. This dissertation is dedicated to develop an advanced high power semiconductor device, the emitter turn-off (ETO) thyristor, which is targeted to improve the limitations of the present high power devices. Major improvements in electrical and mechanical designs of the ETO for high power and high frequency operation are proposed which result in improved snubberless turn-off capability, low conduction loss, and low gate drive power consumption of the new generation ETO. A revolutionary self-power generation method of the ETO is proposed. Different from the conventional high power devices which require the external power input for their gate drivers, ETO achieves complete optically controlled turn-on and turn-off and all the internal power required is self-generated. This advancement will have a major impact to high power converter designs. A novel integrated method to eliminate the dead-time requirement is proposed for ETO. This method not only improves the output waveform quality but also increases the reliability and reduces the cost of the high power PWM voltage source converters. With this unique function, the upper and the lower ETO's within a converter phase leg can receive the ideal complementary (without dead-time) PWM signals and solve shoot-through problems. Method to measure the ETO current and transfer the current information to a PWM signal is proposed. Based on the ETO's built-in current sensor, the over-current protection function of the ETO is designed as well. The experimental results show that the built-in current sensor has a very high precision, and the over-current protection function can effectively protect the ETO during the short circuit faults. In order to improve ETO's turn-off capability, a comprehensive investigation of the turn-off failure mechanism of the ETO was performed. A series of simulations and experiments are carried out to study the ETO turn-off operation. The detail turn-off failure mechanisms are presented. The conditions to cause the ETO failure are addressed. The approaches to improve the ETO's turn-off capability are discussed.
Ph. D.

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Книги з теми "Thyristor convertor"

Belov, G. A. Vysokochastotnye tiristorno-tranzistornye preobrazovateli postoi͡a︡nnogo napri͡a︡zhenii͡a︡. Moskva: Ėnergoatomizdat, 1987.

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Volovich, G. I. Dinamika ventilʹnykh istochnikov vtorichnogo ėlektropitanii͡a︡ postoi͡a︡nnogo toka. Moskva: Ėnergoatomizdat, 1991.

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Plenzler, Grzegorz. Praca źródła energii prądu stałego z falownikiem tyrystorowym przy zwarciach w systemie elektroenergetycznym. Poznań: Wydawn. Politechniki Poznańskiej, 1993.

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Barlik, Roman. Teoria i projektowanie tyrystorowych falowników prądu zasilających maszyny indukcyjne. Warszawa: Wydawnictwa Politechniki Warszawskiej, 1988.

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P, Petrov L., ed. Tiristornye preobrazovateli napri͡a︡zhenii͡a︡ dli͡a︡ asinkhronnogo ėlektroprivoda. Moskva: "Ėnergoatomizdat", 1986.

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Jan, Deskur, and Szaflarski Aleksander, eds. Modelowanie analogowe tyrystorowych układów napędowych. Warszawa: Państwowe Wydawn. Nauk., 1986.

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U, Umarov B., Smirnov V. P та Tashkentskiĭ politekhnicheskiĭ institut im. Abu Raĭkhana Beruni., ред. Preobrazovatelʹnye ustroĭstva i sistemy: Issledovanie rezhimov, analiz i sintez : sbornik nauchnykh trudov. Tashkent: Tashkentskiĭ politekhn. in-t im. Beruni, 1988.

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Khan, Abdul Nauman. Voltage control of a three-phase bridge converter using GTO thyristor by-pass devices. Bradford, 1988.

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Leisten, Joseph Michael. Application of a new high speed gate turn off thyristor in single ended resonant converter topologies. 1994.

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Частини книг з теми "Thyristor convertor"

Bausière, Robert, Francis Labrique, and Guy Séguier. "Forced Commutation of Thyristors." In Power Electronic Converters, 229–85. Berlin, Heidelberg: Springer Berlin Heidelberg, 1993. http://dx.doi.org/10.1007/978-3-642-52454-7_5.

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Kalinichenko, Anatoly, Petr Kozlov, and Alexander Smolyaninov. "Features of Work of a Single-Phase Thyristor Pulse Converter with a General Magnetic Circuit." In VIII International Scientific Siberian Transport Forum, 768–77. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-37916-2_75.

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Piłaciński, Jan. "Analog Simulation of Transient Behavior of Converters with the Application of Dynamic Thyristor Models." In Systems Analysis and Simulation II, 194–97. New York, NY: Springer US, 1988. http://dx.doi.org/10.1007/978-1-4613-8936-1_38.

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Fewson, Denis. "AC to DC thyristor converters." In Introduction to Power Electronics, 27–65. Elsevier, 1998. http://dx.doi.org/10.1016/b978-034069143-4/50005-8.

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"Six-Pulse Diode and Thyristor Converter." In High-Voltage Direct-Current Transmission, 23–34. Chichester, UK: John Wiley & Sons, Ltd, 2015. http://dx.doi.org/10.1002/9781118846704.ch3.

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Schneider, F. "OPTIMUM PLASMA CONTROL USING THYRISTOR POWER CONVERTERS." In Fusion Technology 1992, 927–31. Elsevier, 1993. http://dx.doi.org/10.1016/b978-0-444-89995-8.50179-x.

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Zahim, Muhamad. "Modelling and Simulation of 6 Pulse GTO Thyristor Converter." In Modeling Simulation and Optimization - Tolerance and Optimal Control. InTech, 2010. http://dx.doi.org/10.5772/9034.

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Pivnyak, G., M. Rogoza, Yu Papaika, and A. Lysenko. "Traction and energy characteristics of no-contact electric mining locomotives with AC current thyristor converters." In Power Engineering, Control and Information Technologies in Geotechnical Systems, 1–6. CRC Press, 2015. http://dx.doi.org/10.1201/b18475-1.

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Тези доповідей конференцій з теми "Thyristor convertor"

Gelman, Vitaly. "Why There Is No IGBT Traction Rectifiers?" In 2014 Joint Rail Conference. American Society of Mechanical Engineers, 2014. http://dx.doi.org/10.1115/jrc2014-3802.

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The Insulated Gate Bipolar Transistors (IGBT) are widely used in high power converters. Definite advantages of IGBT rectifiers (also called PWM rectifiers) are: zero reactive power, low harmonics, and inherent power recuperation capability. However stationary traction rectifiers are built with either thyristors or diodes, not with IGBTs. The paper compares IGBT and thyristor rectifiers and analyzes the factors precluding the use of IGBT rectifiers at traction power substations.

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Antonova, Maryna, Evgenia Vasilieva, Mykola Antonov, and Dmytro Maslov. "Thyristor Converter Control System." In 2021 IEEE 2nd KhPI Week on Advanced Technology (KhPIWeek). IEEE, 2021. http://dx.doi.org/10.1109/khpiweek53812.2021.9570012.

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Sujod, Muhamad Zahim. "6 Pulse GTO Thyristor Converter Simulation." In 2007 5th Student Conference on Research and Development. IEEE, 2007. http://dx.doi.org/10.1109/scored.2007.4451395.

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Zolnikov, Konstantin, K. Tapero, Valeriy Suhanov, and D. Chernov. "RESULTS OF TESTS OF CONTROL SYSTEMS ON EXPOSURE TO HEAVY CHARGED PARTICLES." In Modern aspects of modeling systems and processes. FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov, 2021. http://dx.doi.org/10.34220/mamsp_257-263.

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The article discusses the results of the ERI tests for the effects of heavy charged particles. The data that arose during the irradiation of single radiation effects are presented. During the irradi-ation of the samples, the measurement of the integral flux (fluence) of ions was carried out using track detectors. To conduct the tests, technological equipment was used that implements the operating modes of the tested analog-to-digital converter and provides measurement of the parameters-the validity criteria. When irradiating samples with ions, the occurrence of a thyristor effect, cata-strophic failure and functional interruption effects were not recorded.

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Soto-Sanchez, Diego, Manuel Martinez-Gomez, Ivan Andrade, and Ruben Pena. "Alternate Arm Converter with Thyristor-based Director Switches." In 2018 IEEE International Conference on Automation/XXIII Congress of the Chilean Association of Automatic Control (ICA-ACCA). IEEE, 2018. http://dx.doi.org/10.1109/ica-acca.2018.8609752.

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Zhi-jun, Li, Li Lian-hui, Wang Jun-wei, Yang Xu-dong, and Han Xue-jing. "Design of Intelligent Thyristor Converter Based on dsPIC." In 2009 Second International Conference on Intelligent Networks and Intelligent Systems (ICINIS). IEEE, 2009. http://dx.doi.org/10.1109/icinis.2009.21.

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Ramos, Marcos Leonardo, José Maria De Carvalho Filho, Ângelo José Junqueira Rezek, Christel Enock Ghislain Ogoulola, and Vinicius Zimmermann Silva. "Eight Thyristor AC-DC Modified Converter Bridge Implementation." In Simpósio Brasileiro de Sistemas Elétricos - SBSE2020. sbabra, 2020. http://dx.doi.org/10.48011/sbse.v1i1.2496.

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The purpose of this work is to implement at laboratory a full-controlled AC-DC test bench operating as a modified bridge and a conventional bridge, considering for both bridge the same average DC output voltage criterion. Furthermore, the performance of the test bench can be verified by checking the consistency of the experimental results between the modified bridge and the conventional bridge, as well as the consistency of the experimental results of these bridges with their theoretical values and digital simulations. It is expected the test bench can be applied for didactic and research purposes as well as for industrial applications.

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Bosich, Daniele, Andrea Vicenzutti, and Giorgio Sulligoi. "Robust voltage control in large multi-converter MVDC power systems on ships using thyristor interface converters." In 2017 IEEE Electric Ship Technologies Symposium (ESTS). IEEE, 2017. http://dx.doi.org/10.1109/ests.2017.8069292.

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Podlesak, T. F., J. E. B. Tuttle, P. W. Wheeler, and L. Empringham. "Matrix converter using MOS turn-off thyristors." In Conference Record of the 2000 Twenty-fourth International Power Modulator Symposium. IEEE, 2000. http://dx.doi.org/10.1109/modsym.2000.896175.

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Saied, Basil M., and Hussein Ibzar Zynal. "Harmonic current reduction of a six-pulse thyristor converter." In 2007 International Aegean Conference on Electrical Machines and Power Electronics (ACEMP) and Electromotion '07. IEEE, 2007. http://dx.doi.org/10.1109/acemp.2007.4510575.

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Звіти організацій з теми "Thyristor convertor"

Zhang S. Y. SIMULATING THYRISTOR CONVERTER. Office of Scientific and Technical Information (OSTI), August 1989. http://dx.doi.org/10.2172/1151230.

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