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Vol 218
Pages:
251-260
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RUS

Low-voltage electrical apparatus

Authors:
S. M. Apollonskii1
Yu. V. Kuklev2
About authors
  • 1 — Ph.D., Dr.Sci. professor Emperor Alexander I St. Petersburg State Transport University
  • 2 — Ph.D. associate professor Peter the Great St.Petersburg Polytechnic University
Date submitted:
2015-08-23
Date accepted:
2015-10-26
Date published:
2016-04-22

Abstract

The article describes the main trends in the development of low-voltage electrical appliances and related accessories, as well as issues of efficiency, reliability and safety. According to the authors, the main trends in the development of low-voltage apparatus can be considered: the transition from the use of certain devices to the system devices, unified by the process of installation and running in standard modules and comply with all the functional requirements of control systems; improving the standardization and normalization of the EA on an international scale; unification of constructive elements of the EA; increase the volume of production of complete device management and contactless application logic control systems and specialized computers for management purposes; increase the proportion of contactor relay equipment DC, performs a variety of control functions. Improved security service low voltage, through the use of low voltage (24 V DC, 110 V AC), voltage presence signaling devices; increase the proportion of and the use of combined control and protection devices as well as devices for the automation of recruitment and duty cycles of machines: differentsequencer, track control devices, relays, pulse counting, and so on. n.

Keywords:
low -voltage electrical apparatus team equipment rated machines selective machines electro-automatic reed relay time
Go to volume 218

References

  1. Аполлонский С.М. Физические процессы в электрических аппаратах. Т.1. Тепловые и электромеханические процессы в электрических аппаратах / С.М.Аполлонский, Ю.В.Куклев. Saarbrucken (Germany): Palmarium Academic Publishing, 2012. 678 с.
  2. Аполлонский С.М. Физические процессы в электрических аппаратах. Т.2. Дугогасительные устройства и проблемы совместимости электрических аппаратов / С.М.Аполлонский, Ю.В.Куклев // Saarbrucken (Germany): Palmarium Academic Publishing, 2012. 476 с.
  3. Аполлонский С.М. Надежность и эффективность электрических аппаратов / С.М.Аполлонский, Ю.В.Куклев. СПб.: Изд-во «Лань», 2011. 448 с.
  4. Кобленц М.Г. Герметичные коммутирующие устройства на силовых герконах. М.: Энергоатомиздат, 1986. 175 с.
  5. Маркус Дж. Применение электронной автоматики. М.: Изд-во Иностранной литературы. 1962. С.325-330.
  6. Рогачев Э.Б. Общие тенденции развития современной низковольтной аппаратуры управления промышленного назначения // Аппараты низкого напряжения. Вып. 8(27). С. 12-19.

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