SU720624A1 - Redundancy electric supply system - Google Patents
Redundancy electric supply system Download PDFInfo
- Publication number
- SU720624A1 SU720624A1 SU772548020A SU2548020A SU720624A1 SU 720624 A1 SU720624 A1 SU 720624A1 SU 772548020 A SU772548020 A SU 772548020A SU 2548020 A SU2548020 A SU 2548020A SU 720624 A1 SU720624 A1 SU 720624A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- battery
- consumers
- thyristor
- voltage
- power supply
- Prior art date
Links
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
Landscapes
- Stand-By Power Supply Arrangements (AREA)
Description
1one
Изобретение относитс к устройствам гарантированного электропитани «и может быть использовано в системах электропитани аппаратуры передачи информации.The invention relates to a guaranteed power supply device and can be used in power supply systems for information transmission equipment.
Известны системы гаранированного, электропитани , содержащих один или несколько основных источников питани и ОДИН резервный источник 1.Known systems for power supply are known, which contain one or more main power sources and ONE backup source 1.
Наиболее близкой к предложенной системе вл етс резервированна система электропитани п потребителей, состо ща из п электропитающих блоков, каждый из которых содержит выпр митель, соединенный через импульсный стабилизатор напр жени и сглаживающий фильтр с выходом электропитающего блока, к которому подключены аккумул торна батаре и соединенные последовательно элемент защиты rio напр жердию и исполнительный элемент 2.Closest to the proposed system is a redundant power supply system for n consumers consisting of n power supply units, each of which contains a rectifier connected through a switching voltage regulator and a smoothing filter with the output of the power supply unit to which the battery is connected and connected in series security element rio forward and actuator 2.
Однако в р де случаев надежность источника переменного тока недостаточно высока , а использование резервного источника посто нного напр жени (аккумул торной батареи), равного выходному напр жению стабилизированного выпр мител (рабочему напр жению на нагрузке), приводит кHowever, in a number of cases, the reliability of an alternating current source is not high enough, and the use of a backup direct voltage source (battery) equal to the output voltage of a stabilized rectifier (operating voltage across the load) leads to
возникновению непосредственной гальванической св зи всех потребителей по цеп м питани . Дл частотной разв зки потребителей можно включать между источником и потребител ми фильтры (например индуктивно-емкостные ), которые щироко известны , но при использовании этих фильтров необходимы дополнительные затраты,усложн етс экранировка цепей питани , увеличиваетс разброс питающих напр жений.the emergence of direct galvanic communication of all consumers in the food chain. For the frequency isolation of consumers, filters (for example, inductive-capacitive) can be switched on between sources and consumers, which are widely known, but additional costs are necessary when using these filters, the power supply shielding becomes more complex, the variation of supply voltages increases.
Цель изобретени - обеспечение частотной разв зки потребителей при работе от резервного источника посто нного напр жени .The purpose of the invention is to provide a frequency release for consumers when operating from a backup source of constant voltage.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU772548020A SU720624A1 (en) | 1977-11-22 | 1977-11-22 | Redundancy electric supply system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU772548020A SU720624A1 (en) | 1977-11-22 | 1977-11-22 | Redundancy electric supply system |
Publications (1)
Publication Number | Publication Date |
---|---|
SU720624A1 true SU720624A1 (en) | 1980-03-05 |
Family
ID=20734974
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU772548020A SU720624A1 (en) | 1977-11-22 | 1977-11-22 | Redundancy electric supply system |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU720624A1 (en) |
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1977
- 1977-11-22 SU SU772548020A patent/SU720624A1/en active
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