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121 parallel UPS system
параллельная система ИБП
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[Интент]Parallel Operation: The system shall have the option to install up to four (4) UPSs in parallel configuration for redundancy or capacity.
1. The parallel UPS system shall be of the same design, voltage, and frequency. UPS modules of different size ratings shall be permitted to be paralleled together for purposes of increased capacity or UPS module redundancy. The UPSs in the parallel configuration shall not be required to have the same load capacity rating.
2. Parallel Capacity: With N+0 system-level redundancy, up to 2MW of load can be supported by the system.
3. Parallel Redundancy: With N+1 system-level redundancy, up to 1.5MW of load can be supported by the system, and only the UPS being replaced must be isolated from the source (bypass operation is not required for the entire system during the UPS replacement procedure).
4. Output control: A load sharing circuit shall be incorporated into the parallel control circuits to ensure that under no-load conditions, no circulating current exists between modules. This feature also allows each UPS to share equal amounts of the total critical load bus. The output voltage, output frequency, output phase angle, and output impedance of each module shall operate in uniformity to ensure correct load sharing. This control function shall not require any additional footprint and shall be an integral function of each UPS. The static bypass switches shall be connected in parallel.
5. Parallel System Controls: To avoid single points of failure, the UPS system shall have no single dedicated control system designed to control the operation of the parallel UPS system. Control of and direction of parallel UPSs shall take place via a master/slave relationship, where the first UPS to receive logic power asserts itself as a master. In the event of a master failure, a slave UPS shall take the role of master and assume the responsibility of the previous master UPS. Regardless of which UPS is master or slave, user changes to the system status, such as request for bypass, can be done from any UPS connected to the bus and all UPS on the bus shall transfer in simultaneously.
6. Communication: Communication between modules shall be connected so that the removal of any single cable shall not jeopardize the integrity of the parallel communication system. Load sharing communications shall be galvanically isolated for purposes of fault tolerance between UPS modules. A UPS module's influence over load sharing shall be inhibited in any mode where the UPS inverter is not supporting its output bus. Transfers to and from bypass can be initiated from any online UPS in the system.
7. Display: Each UPS multi-color LCD touch screen user interface shall be capable of using an active touch screen mimic bus to show the quantity of UPS(s) connected to the critical bus, as well as the general status of each UPS, such as circuit breaker status information. Any touchscreen display shall support the configuration of the [entire parallel] system and shall provide event and alarm data for all UPSs in the parallel configuration. A Virtual Display Application shall be available for download to the customer’s computer and shalll support remote monitoring of a complete system with up to 4 UPSs in parallel.
8. Battery runtime: Each UPS must have its own battery solution. The battery solution for the entire system can be a combination of standard and third-party batteries, but each UPS must use only one battery solution – either standard or third-party batteries.
9. Switchgear: A custom switchgear option shall be required for parallel operation.
[Schneider Electric]Тематики
EN
Англо-русский словарь нормативно-технической терминологии > parallel UPS system
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122 single
123 -
123 модуль коэффициента передачи тока биполярного транзистора на высокой частоте
модуль коэффициента передачи тока биполярного транзистора на высокой частоте
Модуль коэффициента передачи тока в схеме с общим эмиттером в режиме малого сигнала на высокой частоте.
Обозначение
│h21э│
│h21e│
[ ГОСТ 20003-74]Тематики
EN
DE
FR
17. Модуль коэффициента передачи тока биполярного транзистора на высокой частоте
D. Betrag der Kurzschlussstromverstärkung in Emitterschaltung bei HF
E. Modulus of the short-circuit forward current transfer ratio
F. Module du rapport de transfert direct du courant
|h21э|
Модуль коэффициента передачи тока в схеме с общим эмиттером в режиме малого сигнала на высокой частоте
Источник: ГОСТ 20003-74: Транзисторы биполярные. Термины, определения и буквенные обозначения параметров оригинал документа
Русско-английский словарь нормативно-технической терминологии > модуль коэффициента передачи тока биполярного транзистора на высокой частоте
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124 board
1) панель; пульт; щит2) тлф коммутатор3) плата•- bare boardon the drawing board — в стадии планирования или разработки
- bulletin board
- circuit board
- clock/calendar board
- control board
- copper-clad board
- cordless board
- daughter board
- dial system A-board
- discrete-wired board
- discrete-wired circuit board
- distributed bulletin board
- double-sided printed-circuit board
- DVI board
- dynamic flexboard - expansion board
- extender board
- fax board
- fiberglass board
- flexible circuit board
- fully populated board
- graphics accelerator board
- high-density board
- input/output board
- instrument board
- integrating board
- I/O board
- junction board
- known-good board
- LD board
- loaded board
- logic board
- long-distance board
- manual board
- memory-array board
- microprocessor board
- microvia printed-circuit board
- MIDI board
- MIDI interface board
- mixer board
- module board
- mother board
- multifunction board
- multilayer printed-circuit board
- multilayer printed-wiring board
- multiwire board
- one-sided printed-circuit board
- orchestral mixer board
- overlay board
- panel board
- patch board
- pc board
- peg board
- piggyback board
- pin board
- plotting board
- plug board
- populated board
- populated circuit board
- printed-circuit board
- printed-component board - programmer board
- radar data display board
- rigid board
- rigid-flex board
- servo board
- signal board
- single-sided printed-circuit board
- solid-state design board
- sound board
- sounding board
- speech board
- static flex board
- system board
- TARGA board
- test board
- thermal insulation board
- toll board
- transputer board
- Truevision advanced raster graphics adapter board
- two-sided printed-circuit board
- unloaded board
- unpopulated board
- unpopulated circuit board
- video board
- video graphics board
- voice board
- wire board
- wired-circuit board
- wireless telephone board
- wire-wrapping board
- wiring board
- wrapping board -
125 board
1) панель; пульт; щит2) тлф. коммутатор3) плата•- bare board
- bulletin board
- circuit board
- clock/calendar board
- control board
- copper-clad board
- cordless board
- daughter board
- dial system A board
- discrete-wired board
- discrete-wired circuit board
- distributed bulletin board
- double-sided printed-circuit board
- DVI board
- dynamic flexboard
- electronic bulletin board
- expander board
- expansion board
- extender board
- fax board
- fiberglass board
- flexible circuit board
- fully populated board
- graphics accelerator board
- high-density board
- I/O board
- input/output board
- instrument board
- integrating board
- junction board
- known-good board
- LD board
- loaded board
- logic board
- long-distance board
- manual board
- memory-array board
- microprocessor board
- microvia printed-circuit board
- MIDI board
- MIDI interface board
- mixer board
- module board
- mother board
- multifunction board
- multilayer printed-circuit board
- multilayer printed-wiring board
- multiwire board
- one-sided printed-circuit board
- orchestral mixer board
- overlay board
- panel board
- patch board
- pc board
- peg board
- piggyback board
- pin board
- plotting board
- plug board
- populated board
- populated circuit board
- printed-circuit board
- printed-component board
- printed-wire board
- printed-wiring board
- programmer board
- radar data display board
- rigid board
- rigid-flex board
- servo board
- signal board
- single-sided printed-circuit board
- solid-state design board
- sound board
- sounding board
- speech board
- static flex board
- system board
- TARGA board
- test board
- thermal insulation board
- toll board
- transputer board
- Truevision advanced raster graphics adapter board
- two-sided printed-circuit board
- unloaded board
- unpopulated board
- unpopulated circuit board
- video board
- video graphics board
- voice board
- wire board
- wired-circuit board
- wireless telephone board
- wire-wrapping board
- wiring board
- wrapping boardThe New English-Russian Dictionary of Radio-electronics > board
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126 модуль
modulus
(математический)
- (электронный блок) — module
- (электронная плата) — circuit card assembly
-,вставной (эл.) — plug-in module
units are built up from plugin modules.
-, гардеробный, верхний (передний, средний, задний) — (forward, mid, aft) overhead coat stowage module
- двигателя — engine module
двигатель (модульной конструкции) состоит из след. основных узлов (модулей): кнд, квд, камера сгорания, турбина, и др. — module-construction engine consists of the following main assemblies (modules), lp compressor, hp compressor, combustion chamber, turbine, etc.
-, сменный — plug-in module
- упругости — modulus of elasticityРусско-английский сборник авиационно-технических терминов > модуль
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127 AIM
1) Компьютерная техника: Addictive Instant Messenger, Arh Integrated Media2) Авиация: Aircraft Integrated Maintenance3) Военный термин: ADCOM Intelligence Memorandum, ASAS( All- Source Analysis System) Interface Module, Abrams Integrated Management, Armor, Infantry, and Mechanized Infantry, Army installation management, accuracy in measurement, active inert missile, advanced information memorandum, aerial intercept missile, aid to improved marksmanship, airborne infrared mapper, airman's information manual, alarm indicating monitor, area interdiction mine, armored, infantry and mechanized, automated information management, autonomous infantry mortar4) Техника: Australian Institute of Metals, access isolation mechanism, advanced interface module, air-isolated monolithic circuit, air-isolated monolithic structure, air-isolation monolithic structure, airborne intercept missile, analog input module, application interface module, associative indexed access method, asymmetric inverted mesa, auroral ionospheric mapper5) Сельское хозяйство: Agricultural Input Management6) Религия: Athletes International Ministry7) Юридический термин: Act, Intent, And Motive8) Страхование: Associate in Management9) Биржевой термин: альтернативный инвестиционный рынок (рынок акций компаний, не представленных на Лондонской фондовой бирже), Alternative Investment Market, Лондонская биржа альтернативных инвестиций, рынок альтернативных инвестиций, рынок альтернативных инвестиций Лондонской биржи10) Грубое выражение: Asshole Insertion Magnet11) Телекоммуникации: automatic identification manufactures12) Сокращение: ATM Inverse Multiplexer, Advanced INFOSEC Machine, Aerospace Industries Malaysia, Air Intercept Missile, Air traffic control beacon IFF Mk XII system, Air-Intercept Missile, Aircraft Interphone & Mixer (Yugoslavia), Alarm Indication Monitor, Am I Moses?, American Indian Movement, American Institute of Management, Anti-Invasion Mine, Asset and Identification Management program (pilot 1989, nationwide starts 1991), Association of Information Management, Automatic Identification Manufacturers (barcode standards group), Automatic Inflation Modulation, Alternative Investment Market (of the London Stock Exchange), Africa, India, Middle East13) Университет: Academic Improvement Methods, Agriculture Instructional Media14) Фото: Aerial Independent Models15) Вычислительная техника: associative indexed ( access) method, Automatic Interface Management (Brother), Advanced Invar Mask (Display, ViewSonic), Alternate Input Method (OS/2), Apple, IBM, Motorola (consortium, Apple, IBM, Motorola, organization), Association of Imaging Manufacturers (organization), AOL Instant Messenger (protocol, AOL, IM), ATM / Ascend Inverse Multiplexing (protocol, ATM), служба AIM (название одного из сервисов AOL и соответствующей программы-клиента для мгновенного обмена сообщениями, интернет-пейджер AIM), AOL instant messenger, ассоциативный индексный метод доступа, тест для проверки многопользовательских и многопроцессорных систем16) Транспорт: Aeronautical Information Manual17) Фирменный знак: American Innerspring Manufacturers18) СМИ: Accuracy In Media19) Деловая лексика: Amsterdam Interprofessional Market20) Образование: Achievement Is Meaningful21) Автоматика: assembly and information manager, avalanche induced migration22) Макаров: atoms in molecules23) Расширение файла: AOL Instant Message Launch (Netscape), Asm Text Mode Image File (The Ultimate Draw)24) Уровнеметрия: (3402) Application Interface Module 340225) Общественная организация: Action International Ministries, Africa Island Mission, Asthma Initiative of Michigan26) Программное обеспечение: Adam Image Maker -
128 aim
1) Компьютерная техника: Addictive Instant Messenger, Arh Integrated Media2) Авиация: Aircraft Integrated Maintenance3) Военный термин: ADCOM Intelligence Memorandum, ASAS( All- Source Analysis System) Interface Module, Abrams Integrated Management, Armor, Infantry, and Mechanized Infantry, Army installation management, accuracy in measurement, active inert missile, advanced information memorandum, aerial intercept missile, aid to improved marksmanship, airborne infrared mapper, airman's information manual, alarm indicating monitor, area interdiction mine, armored, infantry and mechanized, automated information management, autonomous infantry mortar4) Техника: Australian Institute of Metals, access isolation mechanism, advanced interface module, air-isolated monolithic circuit, air-isolated monolithic structure, air-isolation monolithic structure, airborne intercept missile, analog input module, application interface module, associative indexed access method, asymmetric inverted mesa, auroral ionospheric mapper5) Сельское хозяйство: Agricultural Input Management6) Религия: Athletes International Ministry7) Юридический термин: Act, Intent, And Motive8) Страхование: Associate in Management9) Биржевой термин: альтернативный инвестиционный рынок (рынок акций компаний, не представленных на Лондонской фондовой бирже), Alternative Investment Market, Лондонская биржа альтернативных инвестиций, рынок альтернативных инвестиций, рынок альтернативных инвестиций Лондонской биржи10) Грубое выражение: Asshole Insertion Magnet11) Телекоммуникации: automatic identification manufactures12) Сокращение: ATM Inverse Multiplexer, Advanced INFOSEC Machine, Aerospace Industries Malaysia, Air Intercept Missile, Air traffic control beacon IFF Mk XII system, Air-Intercept Missile, Aircraft Interphone & Mixer (Yugoslavia), Alarm Indication Monitor, Am I Moses?, American Indian Movement, American Institute of Management, Anti-Invasion Mine, Asset and Identification Management program (pilot 1989, nationwide starts 1991), Association of Information Management, Automatic Identification Manufacturers (barcode standards group), Automatic Inflation Modulation, Alternative Investment Market (of the London Stock Exchange), Africa, India, Middle East13) Университет: Academic Improvement Methods, Agriculture Instructional Media14) Фото: Aerial Independent Models15) Вычислительная техника: associative indexed ( access) method, Automatic Interface Management (Brother), Advanced Invar Mask (Display, ViewSonic), Alternate Input Method (OS/2), Apple, IBM, Motorola (consortium, Apple, IBM, Motorola, organization), Association of Imaging Manufacturers (organization), AOL Instant Messenger (protocol, AOL, IM), ATM / Ascend Inverse Multiplexing (protocol, ATM), служба AIM (название одного из сервисов AOL и соответствующей программы-клиента для мгновенного обмена сообщениями, интернет-пейджер AIM), AOL instant messenger, ассоциативный индексный метод доступа, тест для проверки многопользовательских и многопроцессорных систем16) Транспорт: Aeronautical Information Manual17) Фирменный знак: American Innerspring Manufacturers18) СМИ: Accuracy In Media19) Деловая лексика: Amsterdam Interprofessional Market20) Образование: Achievement Is Meaningful21) Автоматика: assembly and information manager, avalanche induced migration22) Макаров: atoms in molecules23) Расширение файла: AOL Instant Message Launch (Netscape), Asm Text Mode Image File (The Ultimate Draw)24) Уровнеметрия: (3402) Application Interface Module 340225) Общественная организация: Action International Ministries, Africa Island Mission, Asthma Initiative of Michigan26) Программное обеспечение: Adam Image Maker
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