Relevant bibliographies by topics / High voltage switchgear

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers

Academic literature on the topic 'High voltage switchgear'

Author: Grafiati
Published: 4 June 2021
Last updated: 1 February 2022

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Journal articles on the topic "High voltage switchgear"

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Pan, Qize, Fang Yang, Xiaoliang Tang, Zhi Yang, and Shulin Liu. "Simulation environment design for the investigation of damping and dewing mechanisms in the 12kV high-voltage switchgear." E3S Web of Conferences 53 (2018): 03001. http://dx.doi.org/10.1051/e3sconf/20185303001.

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The phenomenon of dampness and dewing inside the switchgear can improve the occurrence of serious equipment faults. Based on it, this paper, starting from the occurrence mechanism of dampness and dewing of the switchgear, summarizes the main techniques that can prevent and control them, and the merits and demerits of them are analysed. After that, based on the mechanism investigation of damping and dewing of 12kV switchgear, a simulation environment is designed in order to investigate the mechanism of damping and dewing the 12kV switchgear. Firstly, the entire simulation environment factors are given. Then, the prototype of this switchgear is designed, including base configuration and sensor installation configuration. In addition, the simulation environment of the distribution room, the switchgear with load operating conditions, several commonly used anti-dampness and anti-dewing methods of 12kV switchgear, and the rotary dehumidifier are designed. Lastly, prospects are given. This paper can provide some references for studying of damp-proofing and anti-dewing of 12kV switchgears.
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Yuan, Shun, Wei Wang, and Feng Li. "Simulation of Internal Arcing in High Voltage Switchgear Based on Fluent." Advanced Materials Research 383-390 (November 2011): 4346–51. http://dx.doi.org/10.4028/www.scientific.net/amr.383-390.4346.

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Internal arcing faults in the high voltage switchgear may cause serious damage to the equipment and fatal injury to personnel. To simulation the fault arcs based on appropriate calculation methods can not only shorten the development period of arc resistant switchgear, but also save the development cost. In this paper, based on KYN28-12(Z) switchgear, three-dimensional mathematical model of pressure relief channel of circuit breaker chamber in switchgear is established by using the GAMBIT software, then simulate the process of internal arcing in switchgear by adopting FLUENT software. The influence of the length and depth of pressure relief vent, also the loading position of arc discussed in the simulation.
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Song, Jiajia, Jinbo Zhang, and Xinnan Fan. "Device for online monitoring of insulation faults in high-voltage switchgears." International Journal of Distributed Sensor Networks 17, no. 2 (February 2021): 155014772199928. http://dx.doi.org/10.1177/1550147721999284.

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Partial discharges are the major cause of deterioration in the insulation characteristics of switchgears. Therefore, timely detection of partial discharge in switchgear and potential insulation faults is an urgent problem that needs to be addressed in the power supervision industry. In this study, a device was proposed for online monitoring of high-voltage switchgears based on pulse current method and ozone (O3) detection. The pulse current method obtains the PD signal by monitoring the phase holes on the switch indicator. Occurrence of a partial discharge in a certain phase leads to the production of a discharge pulse, which can be coupled out by a capacitive sensor. The current spectrum and the O3 produced by partial discharge were processed via fast Fourier transform for accurate diagnosis of the occurrence of partial discharge and its severity in switchgears. The proposed method allows for convenient acquisition of the partial discharge signal, simple installation of the device, and realization with inexpensive sensors.
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Götte, N., M. Bendig, T. Krampert, and P. G. Nikolic. "Switching Behaviour of a Series Connection of a Vacuum Interrupter and a Gas Circuit Breaker." Plasma Physics and Technology Journal 6, no. 3 (November 29, 2019): 223–26. http://dx.doi.org/10.14311/ppt.2019.3.223.

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After being in the focus of sciences' and industry's research and development activities for many years, the investigation of possible SF<sub>6</sub> gas-alternatives has been even more intensified after the revision of the European F-Gas regulation 517/2014. As natural gases yield a significantly lower dielectric strength in comparison to SF<sub>6</sub>, new challenges arise for the design of high voltage switchgear. Vacuum interrupters are environmentally friendly, reliable and able to withstand steep rising transient recovery voltages. In the last years, first installations of switchgear based on vacuum switching technology in sub-transmission level are in operation. One option for the realization of a SF<sub>6</sub> free high voltage switchgear for transmission level is the combination of a gas circuit breaker filled with an atmospheric gas with a vacuum interrupter in a hybrid switchgear. In this contribution the voltage distribution and switching behavior of a hybrid circuit breaker is experimentally investigated.
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Xu, Shu Yu, and Jing Qin Wang. "Study on the Prior Information Credibility Test in Low-Voltage Switchgear Reliability Assessment." Applied Mechanics and Materials 704 (December 2014): 180–85. http://dx.doi.org/10.4028/www.scientific.net/amm.704.180.

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Reliability Assessment of low-voltage switchgear is of great significance to the safety of power system and its equipment. In this thesis, Bayes theory is introduced into the reliability Assessment of low-voltage switchgear. The main failure modes and failure rate of low-voltage switchgear has been summarized, and the fault arrangement diagram of low voltage switchgear is given in this paper. In view of the low-voltage switchgear with high reliability and relatively large number of samples, a feasible compatibility test method is proposed. Firstly, the distribution type can be tested through engineering experience and Goodness of fit test for weibull distribution. Then a prior information compatibility test is carried out by Wilcoxon rank sum test and Kolmogorov-Smirnov nonparametric test method. Finally, the prior information which is incompatible with credible site information is removed and reliable prior information is obtained. This paper lays a solid foundation for the Low-voltage switchgear reliability assessment based on Bayes theory.
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Wang, Wei, Hong-jie Shi, Lin Yan, Tao Jin, Da-wei Wang, Shu Niu, and Wen-biao Tao. "Online monitoring of high-voltage switchgear installation." Journal of Engineering 2019, no. 16 (March 1, 2019): 1238–40. http://dx.doi.org/10.1049/joe.2018.8848.

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Goodwin, W. D. "High-voltage auxiliary switchgear for power stations." Power Engineering Journal 3, no. 3 (1989): 145. http://dx.doi.org/10.1049/pe:19890027.

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Et. al., R. Durga Rao,. "Nanocrystalline based Mitigation Technique for Very Fast Transient over Voltages in Gas Insulated Substations." Turkish Journal of Computer and Mathematics Education (TURCOMAT) 12, no. 2 (April 10, 2021): 1025–39. http://dx.doi.org/10.17762/turcomat.v12i2.1117.

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: in gas insulated substations, issue of very fast transient over voltages is very familiar problem because of its effects on live ultra-high voltage equipment. During switching events of disconnectors and circuit breakers prestrikes and restrikes occur due to which voltage transients propagate through gas insulated switchgear. Reflection retraction of these transients increases voltage magnitude and generates very high frequency oscillations. Mitigation or suppression of these voltage transients is important to protect equipment and their dielectric strength and insulation. Due to very high frequency stress, they wield on the apparatus and their magnitude (up to 3.5pu), they create an important problem in the design of ultra-high voltage Gas Insulated Substations. In this paper nanocrystalline based mitigation technique for VFTOs is presented. Nanocrystalline rings can be placed around inner conductor of GIS switchgear. This method of mitigation technique is investigated with four ultra-high voltage substations simulation test setup. Simulation results are presented in MATLAB/SIMULINK
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Roder, D. W. "Seismic withstand capability of high-voltage switchgear equipment." European Transactions on Electrical Power 5, no. 1 (September 6, 2007): 33–40. http://dx.doi.org/10.1002/etep.4450050105.

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Ji, Tong, Wei Xie, Xiaoqing Wang, and Jinbo Zhang. "The research of high voltage switchgear detecting unit." IOP Conference Series: Materials Science and Engineering 222 (July 2017): 012021. http://dx.doi.org/10.1088/1757-899x/222/1/012021.

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Dissertations / Theses on the topic "High voltage switchgear"

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Norgard, Peter. "Development of a gigawatt repetitive pulse modulator and high-pressure switch test stand and results from high-pressure switch tests." Diss., Columbia, Mo. : University of Missouri-Columbia, 2006. http://hdl.handle.net/10355/4584.

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Thesis (M.S.)--University of Missouri-Columbia, 2006.
The entire dissertation/thesis text is included in the research.pdf file; the official abstract appears in the short.pdf file (which also appears in the research.pdf); a non-technical general description, or public abstract, appears in the public.pdf file. Title from title screen of research.pdf file (viewed on April 22, 2009) Includes bibliographical references.
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Fallier, William F. "Analysis of system wide distortion in an integrated power system utilizing a high voltage DC bus and silicon carbide power devices." Thesis, Monterey, California. Naval Postgraduate School, 2007. http://hdl.handle.net/10945/3006.

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This research investigates the distortion on the electrical distribution system for a high voltage DC Integrated Power System (IPS). The analysis was concentrated on the power supplied to a propulsion motor driven by an inverter with simulated silicon carbide switches. Theoretically, silicon carbide switches have the advantage of being able to withstand a very large blocking voltage and carry very large forward currents. Silicon carbide switches are also very efficient due to their quick rise and fall times. Since silicon carbide switches can withstand high voltage differentials and switch faster than silicon switches, the switching effects on the electrical distribution system were investigated. The current state of silicon carbide power electronics was also investigated. This research quantifies the current and voltage distortion over various operating conditions. A system model was developed using Matlab, Simulink, and SimPowerSystems. The model consisted of a synchronous generator supplying a rectifier and inverter set driving an induction motor. This induction motor simulates the propulsion motor for a Navy ship. This model had a DC link voltage of 10 kV in order to simulate future Navy IPS systems. The current and voltage distortion were compared to MIL STD 1399 and IEEE STD 519 and 45.
Contract Number: N62271-97-G-0026
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Bílek, Tomáš. "Analýza teplotního pole vysokonapěťového rozvaděče." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2015. http://www.nusl.cz/ntk/nusl-232077.

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Cílem této práce je analýza teplotního pole vysokonapěťového rozvaděče. Tato analýza je založena na kombinaci experimentálního měření a CFD simulace proudění vzduchu v prostoru rozvaděče. Na základě výsledků pro referenční geometrii jsou předloženy návrhy na úpravu topologie rozvaděče, které mají za cíl snížení teploty kritických komponent rozvaděče během jeho provozu. Druhá část práce je spojena s problematikou oteplení plošných spojů, jakožto hlavních zdrojů tepla v prostoru rozvaděče. Pro popis závislosti oteplení plošného spoje na jeho charakteru byla použita statistická metoda design experimentu. Výsledky z experimentálního měření jsou podpořeny konečně prvkovým modelem kontaktu spoje.
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Chun-Chao, Chiu, and 邱春兆. "The Current Situation and Competitive Advantage Study of Taiwan’s Heavy Electric Industry -A Case Study on “High-Low Voltage Switchgear Manufacturing Industry”." Thesis, 2006. http://ndltd.ncl.edu.tw/handle/47780543105584692464.

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碩士
國立交通大學
管理學院高階主管管理碩士學程
94
Heavy electrical Products are the critical infrastructures for the overall industry. Moreover, the High-Low voltage switchgears are the significant parts in heavy electrical products supply chain. In order to promote Taiwan’s switchgear industry manufacturers’ ability, the government had guided the manufacturers by appraised them in different classes（class1, 2or3） in the age of 1970. Only the manufacturers who were classified as class one are allowed to bid the High-Low switchgear jobs in the important public or some main private investments. The government stopped the appraising policy while considering the average switchgear manufacturing ability had been improved and raised in the age of 1990. After Taiwan joined the World Trade Organization“WTO”, the local market of the heavy electrical industry has become more and more competitive and liberalized as many of international competitors enter the market, such as：ABB, Areva, SIEMENS, Schneider, Hitachi, Toshiba…etc. As for High-Low switchgears business, the international competitors with their high quality and standardized products intend strongly to compete in Taiwan market. However, after past few years, It seems that Taiwan’s manufacturers are still standing strong enough in the market. How about their current situation, what are their core competence and what are the competitive advantages for that？ The purpose of this thesis is to explore what are the Taiwan switchgear manufacturer’s current situation, core competence and competitive advantage. The result of the exploration stated that, Taiwan’s switchgear manufacturers are equipped with core competence in producing, Sales, Skillful technical people, and financial situation. Therefore, creates a good efficient, flexible, quick response to market demand and low cost operation competitive advantages.
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Liu, Kaiyang. "A Selective Polarity DC-DC Converter with Virtually Infinite Voltage Levels." Thesis, 2016. http://hdl.handle.net/1805/10929.

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Indiana University-Purdue University Indianapolis (IUPUI)
This research introduces a new design of a converter modified from SEPIC converter (Single end primary inductive converter), capable of generating desired voltage levels and polarities. The new switching converter topology allows for boost and buck of the input voltage theoretically achieving infinite positive and negative voltage levels. The proposed topology utilizes single high frequency switch to perform the power conversion which simplifies the design of the gate driver, but meanwhile, it still retains the ability to provide a wide range of output voltage. Mathematical modeling of the converter and computer simulations are validated by experimental data. To verify its performance a prototype was designed and built. It is experimentally proven that the circuit can generate a desired voltage in the range of voltages up to ±170 V, delivering 480 Watts of power to a resistive load.
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Books on the topic "High voltage switchgear"

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Institute, American National Standards. IEEE standard test code for high-voltage air switches: Supplement, ice tests : an American national standard. New York, NY: Institute of Electrical and Electronics Engineers, 1985.

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Gurevich, V. I. Vȳsokovol'tnȳe ustroĭstva avtomatiki na gerkonakh =: High voltage automatic devices with reed switch. [Haifa]: [s.n.], 2000.

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Adonʹev, N. M. Generatornye vykli͡u︡chateli i apparatnye kompleksy vysokogo napri͡a︡zhenii͡a︡. SPb: Ėnergoatomizdat, Sankt-Peterburgskoe otd-nie, 1992.

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Functional Specifications: High Voltage Switchgear. The Institute of Petroleum, 1997.

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High Voltage and Switchgear Technology. Kluwer Academic Publishers Group, 1994.

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Institute, American National Standards, and Institute of Electrical and Electronics Engineers., eds. IEEE standard requirements for high-voltage switches. New York: Institute of Electrical and Electronics Engineers, Inc., 1998.

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IEEE Power Engineering Society. Switchgear Committee., IEEE Standards Board, American National Standards Institute, Institute of Electrical and Electronics Engineers., and National Electrical Manufacturers Association, eds. IEEE standard test code for high-voltage air switches: (Supplement: switching-impulse testing of extra-high-voltage switches). New York: Institute of Electrical and Electronics Engineers, 1991.

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IEEE Power Engineering Society. Switchgear Committee., Institute of Electrical and Electronics Engineers., and IEEE Standards Board, eds. IEEE standard test code for high-voltage air switches. New York: Institute of Electrical and Electronics Engineers, 1995.

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IEEE Standard Test Code for High-Voltage Air Switches (Ieee Std C37.34-1994). Inst of Elect & Electronic, 1995.

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IEEE Power Engineering Society. IEEE Switchgear Committee., ed. IEEE standard service conditions and definitions for high-voltage fuses, distribution enclosed single-pole air switches, fuse disconnecting switches, and accessories. New York, N.Y: The Institute of Electrical and Electronics Engineers, Inc., 1993.

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Book chapters on the topic "High voltage switchgear"

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Junfeng, Gui. "Partial Discharge Test and Quantitative Analysis of High Voltage Switchgear." In Lecture Notes in Electrical Engineering, 1292–97. Singapore: Springer Singapore, 2019. http://dx.doi.org/10.1007/978-981-13-3648-5_168.

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Marushima, Satoshi, Yoshiaki Ohda, Masaharu Shimizu, and Hirokazu Takagi. "Application of Image Sensing to Motion Study of High-voltage Switchgear." In Sensors, Instrumentation and Special Topics, Volume 6, 57–64. New York, NY: Springer New York, 2011. http://dx.doi.org/10.1007/978-1-4419-9507-0_7.

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Dai, Shunkun, Jie Liao, Yi Chen, Dan Zhang, Kai Peng, Zhonghua Han, Ke Wang, and Junfeng Gui. "Live Detection and Location Technology of Partial Discharge in High Voltage Switchgear." In Lecture Notes in Electrical Engineering, 1316–22. Singapore: Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-3250-4_168.

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Knobloch, Hartmut, and Klaus Schuler. "Responsible Handling of Sulfur Hexafluoride (SF6) by Manufacturers of High-Voltage Switchgear." In Gaseous Dielectrics X, 293–98. Boston, MA: Springer US, 2004. http://dx.doi.org/10.1007/978-1-4419-8979-6_40.

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Anis, H. "Gas-Insulated Switchgear." In High-Voltage Engineering, 291–334. CRC Press, 2018. http://dx.doi.org/10.1201/9781482290035-10.

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Pryor, B. M. "Distribution switchgear." In High Voltage Engineering Testing, 355–405. Institution of Engineering and Technology, 2013. http://dx.doi.org/10.1049/pbpo066e_ch9.

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Pryor, B. M. "Distribution switchgear." In High Voltage Engineering and Testing, 349–90. Institution of Engineering and Technology, 2001. http://dx.doi.org/10.1049/pbpo032e_ch10.

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Ali, S. M. "Switchgear design, development and service." In High Voltage Engineering Testing, 303–54. Institution of Engineering and Technology, 2013. http://dx.doi.org/10.1049/pbpo066e_ch8.

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Ryan, H. M. "Applications of gaseous insulants to switchgear." In High Voltage Engineering Testing, 93–152. Institution of Engineering and Technology, 2013. http://dx.doi.org/10.1049/pbpo066e_ch3.

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Ghufran Ali, S. M. "Switchgear design, development and service." In High Voltage Engineering and Testing, 301–34. Institution of Engineering and Technology, 2001. http://dx.doi.org/10.1049/pbpo032e_ch8.

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Conference papers on the topic "High voltage switchgear"

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Jones, G. "Switchgear fundamentals." In 15th IET International School on High Voltage Engineering and Testing 2008. IEE, 2008. http://dx.doi.org/10.1049/ic:20080540.

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Karunakaran, Prashobh, Man Djun Lee, Kwong Hieng Ting, M. Shahril Osman, and Alexon John. "A High Voltage Switchgear Switching System." In 2020 IEEE International Conference for Innovation in Technology (INOCON). IEEE, 2020. http://dx.doi.org/10.1109/inocon50539.2020.9298368.

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Thuries, E. "Improvement of high voltage switchgear reliability." In 4th International Conference on Trends in Distribution Switchgear. IEE, 1994. http://dx.doi.org/10.1049/cp:19941079.

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Glaubitz, Peter, Petr Rudenko, Shen Wei, and Li Dejun. "Sustainable performance of Gas-Insulated Switchgear." In 2012 International Conference on High Voltage Engineering and Application (ICHVE). IEEE, 2012. http://dx.doi.org/10.1109/ichve.2012.6357038.

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Jones, C. J. "Electromagnetic field analysis in switchgear development." In IEE Colloquium on Field Modelling: Applications to High Voltage Power Apparatus. IEE, 1996. http://dx.doi.org/10.1049/ic:19960031.

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Meinecke, H. "High voltage gas insulated switchgear: an overview." In IEE Colloquium on GIS (Gas-Insulated Switchgear) at Transmission and Distribution Voltages. IEE, 1995. http://dx.doi.org/10.1049/ic:19951264.

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Pryor, B. M. "Distribution switchgear current practices and future trends." In 15th IET International School on High Voltage Engineering and Testing 2008. IEE, 2008. http://dx.doi.org/10.1049/ic:20080541.

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Nakauchi, Shinichiro, Yoshinori Shimizu, Masanori Osumi, and Hitoshi Sadakuni. "Development of 300/245kV, 80kA Gas Insulated Switchgear." In 2008 International Conference on High Voltage Engineering and Application (ICHVE). IEEE, 2008. http://dx.doi.org/10.1109/ichve.2008.4773941.

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Qian, Yuanchi, Weijun Huang, Ding Li, Hongliang Zhang, Peng Liu, and Zongren Peng. "Optimization design of bushing of distribution switchgear equipment." In 2016 IEEE International Conference on High Voltage Engineering and Application (ICHVE). IEEE, 2016. http://dx.doi.org/10.1109/ichve.2016.7800760.

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Shirai, Koji, Tsukasa Miyagi, Mikimasa Iwata, Koji Tasaka, and Junghoon Ji. "Demonstrative HEAF (High Energy Arcing Fault) Fire Tests of High and Low Voltage Switchgears of Nuclear Power Plants." In 2018 26th International Conference on Nuclear Engineering. American Society of Mechanical Engineers, 2018. http://dx.doi.org/10.1115/icone26-82177.

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High Energy Arcing Faults (HEAF) have the potential to cause extensive damage to the failed electrical components and distribution systems along with adjacent equipment and cables within the zone of influence (ZOI). Furthermore, the significant energy released during HEAF event can act as an ignition source to other components within the area of the HEAF. In Japan, during the Great East Japan Earthquake occurred in 2011, the seismic induced HEAF fire event, which induced the whole damage of the multiple high voltage switchgears, was observed in Onagawa Nuclear Power Plant (NPP). In response, in August 2017, the NRA (Nuclear Regular Authority) in Japan amended the safety requirement for the power supply to consider the influence of the successive fire due to the HEAF event (hereinafter HEAF fire event). Therefore, it is urgently necessary to establish the design criteria to prevent the HEAF fire event, and enhance the experiment data of the HEAF fire event. In order to estimate the total arc energy during the HEAF event and obtain the threshold value to prevent the HEAF fire for the existed non-arc proof electrical cabinets, several series of three-phase internal arc tests with high (6.9kV class) and low (480V class) voltage electrical cabinets were executed. We executed internal arc tests with full scale high/low voltage metal-enclosed switchgear components (non-arc proof type, copper bus conductor), and evaluated arc energy, the mechanical damage of the cabinet and the surrounding equipment due to the impulsive pressure and the possibility of successive fire occurrence. In case of high voltage switchgear, when the arcing energy exceeded 25.3MJ, successive fire was identified. Especially, in the case where the arc flash was discharged in the circuit breaker room, a 2-second arcing duration in a three-phase short-circuit current with 18.9kA (measured arcing energy over 40MJ) caused successive fire which required extinguishment. On the other hand, in case of low voltage power center, when the arcing energy exceeded 19MJ, successive fire was identified. According to these demonstrative tests, this paper presents the evaluation method to estimate total arc discharge energy during the HEAF event for high and low voltage electrical cabinets.
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