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Power Factor Corrected

Толкование Перевод

1 power factor corrected

источник c корректировкой коэффициента мощности

English-Russian information technology > power factor corrected
2 power factor corrected load
1. нагрузка, требующая коррекции коэффициента мощности
нагрузка, требующая коррекции коэффициента мощности
-
[Интент]

Тематики
- компенсация реактивной мощности
EN
- PFC load
- power factor corrected load
Англо-русский словарь нормативно-технической терминологии > power factor corrected load
3 types of power factor correction
1. виды коррекции коэффициента мощности
виды коррекции коэффициента мощности
-

There are 2 types of power factor correction: fixed or automatic.
Fixed power factor correction consists of inserting, in parallel on the network, a capacitor bank whose total power is provided by the assembly of capacitors of identical or different ratings. The bank is energized by a contactor that simultaneously supplies all the capacitors (a single step).
The inrush current peak, in the case of fixed correction, can reach 30 times the nominal current of the capacitor bank.
An automatic power factor correction system, on the other hand, consists of several capacitor banks of identical or different ratings (several steps), energized separately according to the value of the power factor to be corrected.
An electronic device automatically determines the power of the steps to be energized and activates the relevant contactors.
The inrush current peak, in the case of automatic correction, depends on the power of the steps already on duty, and can reach 100 times the nominal current of the step to be energized.
[ABB]

PFC Types
There are two types of Power Factor Correction - Passive PFC and Active PFC.
Passive PFC uses passive elements like a ferrite core inductor on the AC input. It is very easy to implement in existing power circuits although the power factor is low at 60-80%. The proper AC input voltage (115V or 230V) must also be chosen manually. In addition, significant EMI can still result with a 115V AC source. Of course, a 230V AC source will not have this problem!.
Active PFC, on the other hand, uses a switching regulator with active elements like an IC, FETs (Field Effect Transistors) and diodes to create an active PFC circuit. This circuit allows the power supply to achieve a power factor of up to 95%, significantly reduce harmonics and automatically adjusts the AC input voltage. This means you do not have to manually select the AC input voltage. It works with all voltages from 110V to 240V.
[ http://www.techarp.com/showarticle.aspx?artno=81&pgno=1]

Тематики
- компенсация реактивной мощности
EN
- PFC types
- types of power factor correction
Англо-русский словарь нормативно-технической терминологии > types of power factor correction
4 PFC

1) Общая лексика: performance factor corection, швеллер (U-channel? Parallel flange connection)

2) Биология: plaque-forming cell

3) Спорт: Portsmouth Football Club, Powerbuilder Foundation Class

4) Военный термин: parapet foxhole cover, passed flying college, patrol frigate, Canadian, petrol filling center, preliminary flight certification, primary flight control, private, first class, programming flow chart

5) Техника: Phase Frequency Characteristics, Polyester Film Capacitor, polarization flip cavity, program flow controller, pulse-flow coulometry

6) Шутливое выражение: Party For Charlie, Potential Football Club

7) Химия: фтористые соединения (производство полупроводников)

8) Анатомия: ПФК, префронтальная кора, prefrontal cortex

9) Религия: Pioneers For Christ

10) Бухгалтерия: Prepaid Finance Charge

11) Металлургия: parallel flange channel

12) Оптика: point focusing and centering

13) Сокращение: Plasma Fusion Center (MIT), perfluorochemical

14) Электроника: Per- FluoroCarbon, Power Factor Corrected, Power Factor Correction

15) Вычислительная техника: Pack Feed and Converter, Protocol Field Compression (PPP), (personal filing cabinet) картотека личных файлов (personal filing cabinet), (personal filing cabinet) PFC-файл (хранилище сообщений электронной почты, а также настроек почтового клиента, параметров и закладок браузера AOL), PowerBuilder foundation classes

16) Нефть: perforating control log

17) Биохимия: Plaque Forming Cells

18) Транспорт: Passenger Facility Charge, Portsmouth Freight Centre, Proportional Feathering Control, сбор за различные услуги пассажирам

19) Пищевая промышленность: Palace Fried Chicken

20) Фирменный знак: Physicians Free Clinic

21) Деловая лексика: Policy Feature Card

22) Глоссарий компании Сахалин Энерджи: Perfluorocarbon

23) Образование: Parent Faculty Club

24) Сетевые технологии: Progressive Flow Control, Policy Feature Card (Cisco)

25) Медицинская техника: Pulsatle Flow Control (в аппаратах искусственного кровообращения)

26) Расширение файла: PF Component, Text file (First Choice)

27) Строительные конструкции: Швеллер с параллельными гранями полок (PARALLEL FLANGE CHANNEL (PSN))

28) Электротехника: phase-frequency characteristic, power factor capacitor, power-frequency communication, pulse frequency control, pulse phase control

29) AMEX. PMCC Financial Corporation

Универсальный англо-русский словарь > PFC
5 Pfc

1) Общая лексика: performance factor corection, швеллер (U-channel? Parallel flange connection)

2) Биология: plaque-forming cell

3) Спорт: Portsmouth Football Club, Powerbuilder Foundation Class

4) Военный термин: parapet foxhole cover, passed flying college, patrol frigate, Canadian, petrol filling center, preliminary flight certification, primary flight control, private, first class, programming flow chart

5) Техника: Phase Frequency Characteristics, Polyester Film Capacitor, polarization flip cavity, program flow controller, pulse-flow coulometry

6) Шутливое выражение: Party For Charlie, Potential Football Club

7) Химия: фтористые соединения (производство полупроводников)

8) Анатомия: ПФК, префронтальная кора, prefrontal cortex

9) Религия: Pioneers For Christ

10) Бухгалтерия: Prepaid Finance Charge

11) Металлургия: parallel flange channel

12) Оптика: point focusing and centering

13) Сокращение: Plasma Fusion Center (MIT), perfluorochemical

14) Электроника: Per- FluoroCarbon, Power Factor Corrected, Power Factor Correction

15) Вычислительная техника: Pack Feed and Converter, Protocol Field Compression (PPP), (personal filing cabinet) картотека личных файлов (personal filing cabinet), (personal filing cabinet) PFC-файл (хранилище сообщений электронной почты, а также настроек почтового клиента, параметров и закладок браузера AOL), PowerBuilder foundation classes

16) Нефть: perforating control log

17) Биохимия: Plaque Forming Cells

18) Транспорт: Passenger Facility Charge, Portsmouth Freight Centre, Proportional Feathering Control, сбор за различные услуги пассажирам

19) Пищевая промышленность: Palace Fried Chicken

20) Фирменный знак: Physicians Free Clinic

21) Деловая лексика: Policy Feature Card

22) Глоссарий компании Сахалин Энерджи: Perfluorocarbon

23) Образование: Parent Faculty Club

24) Сетевые технологии: Progressive Flow Control, Policy Feature Card (Cisco)

25) Медицинская техника: Pulsatle Flow Control (в аппаратах искусственного кровообращения)

26) Расширение файла: PF Component, Text file (First Choice)

27) Строительные конструкции: Швеллер с параллельными гранями полок (PARALLEL FLANGE CHANNEL (PSN))

28) Электротехника: phase-frequency characteristic, power factor capacitor, power-frequency communication, pulse frequency control, pulse phase control

29) AMEX. PMCC Financial Corporation

Универсальный англо-русский словарь > Pfc
6 pfc

1) Общая лексика: performance factor corection, швеллер (U-channel? Parallel flange connection)

2) Биология: plaque-forming cell

3) Спорт: Portsmouth Football Club, Powerbuilder Foundation Class

4) Военный термин: parapet foxhole cover, passed flying college, patrol frigate, Canadian, petrol filling center, preliminary flight certification, primary flight control, private, first class, programming flow chart

5) Техника: Phase Frequency Characteristics, Polyester Film Capacitor, polarization flip cavity, program flow controller, pulse-flow coulometry

6) Шутливое выражение: Party For Charlie, Potential Football Club

7) Химия: фтористые соединения (производство полупроводников)

8) Анатомия: ПФК, префронтальная кора, prefrontal cortex

9) Религия: Pioneers For Christ

10) Бухгалтерия: Prepaid Finance Charge

11) Металлургия: parallel flange channel

12) Оптика: point focusing and centering

13) Сокращение: Plasma Fusion Center (MIT), perfluorochemical

14) Электроника: Per- FluoroCarbon, Power Factor Corrected, Power Factor Correction

15) Вычислительная техника: Pack Feed and Converter, Protocol Field Compression (PPP), (personal filing cabinet) картотека личных файлов (personal filing cabinet), (personal filing cabinet) PFC-файл (хранилище сообщений электронной почты, а также настроек почтового клиента, параметров и закладок браузера AOL), PowerBuilder foundation classes

16) Нефть: perforating control log

17) Биохимия: Plaque Forming Cells

18) Транспорт: Passenger Facility Charge, Portsmouth Freight Centre, Proportional Feathering Control, сбор за различные услуги пассажирам

19) Пищевая промышленность: Palace Fried Chicken

20) Фирменный знак: Physicians Free Clinic

21) Деловая лексика: Policy Feature Card

22) Глоссарий компании Сахалин Энерджи: Perfluorocarbon

23) Образование: Parent Faculty Club

24) Сетевые технологии: Progressive Flow Control, Policy Feature Card (Cisco)

25) Медицинская техника: Pulsatle Flow Control (в аппаратах искусственного кровообращения)

26) Расширение файла: PF Component, Text file (First Choice)

27) Строительные конструкции: Швеллер с параллельными гранями полок (PARALLEL FLANGE CHANNEL (PSN))

28) Электротехника: phase-frequency characteristic, power factor capacitor, power-frequency communication, pulse frequency control, pulse phase control

29) AMEX. PMCC Financial Corporation

Универсальный англо-русский словарь > pfc
7 PFC load
1. нагрузка, требующая коррекции коэффициента мощности
нагрузка, требующая коррекции коэффициента мощности
-
[Интент]

Тематики
- компенсация реактивной мощности
EN
- PFC load
- power factor corrected load
Англо-русский словарь нормативно-технической терминологии > PFC load
8 PFC types
1. виды коррекции коэффициента мощности
виды коррекции коэффициента мощности
-

There are 2 types of power factor correction: fixed or automatic.
Fixed power factor correction consists of inserting, in parallel on the network, a capacitor bank whose total power is provided by the assembly of capacitors of identical or different ratings. The bank is energized by a contactor that simultaneously supplies all the capacitors (a single step).
The inrush current peak, in the case of fixed correction, can reach 30 times the nominal current of the capacitor bank.
An automatic power factor correction system, on the other hand, consists of several capacitor banks of identical or different ratings (several steps), energized separately according to the value of the power factor to be corrected.
An electronic device automatically determines the power of the steps to be energized and activates the relevant contactors.
The inrush current peak, in the case of automatic correction, depends on the power of the steps already on duty, and can reach 100 times the nominal current of the step to be energized.
[ABB]

PFC Types
There are two types of Power Factor Correction - Passive PFC and Active PFC.
Passive PFC uses passive elements like a ferrite core inductor on the AC input. It is very easy to implement in existing power circuits although the power factor is low at 60-80%. The proper AC input voltage (115V or 230V) must also be chosen manually. In addition, significant EMI can still result with a 115V AC source. Of course, a 230V AC source will not have this problem!.
Active PFC, on the other hand, uses a switching regulator with active elements like an IC, FETs (Field Effect Transistors) and diodes to create an active PFC circuit. This circuit allows the power supply to achieve a power factor of up to 95%, significantly reduce harmonics and automatically adjusts the AC input voltage. This means you do not have to manually select the AC input voltage. It works with all voltages from 110V to 240V.
[ http://www.techarp.com/showarticle.aspx?artno=81&pgno=1]

Тематики
- компенсация реактивной мощности
EN
- PFC types
- types of power factor correction
Англо-русский словарь нормативно-технической терминологии > PFC types
9 range

дальность (действия, полёта, стрельбы) ; дистанция; диапазон;, ( ракетный) полигон; трасса ( полигона) ; ( зональный) радиомаяк;: комплект; колебание; амплитуда;, шкала; изменять(ся) в диапазоне (от... до...) ; определять расстояние: ( до цели) ; пристреливать по дальности; колебаться (в определённых: пределах) ; классифицировать

at a range (of) — на дальности...

be deficient in range — иметь недостаточную дальность

C of G (travel) range — диапазон центровок

decelerate into the low supersonic range — тормозиться [снижать, скорость] до (области) небольших сверхзвуковых скоростей

dry takeoff (temperature) range — диапазон температур для взлета без впрыска (воды в двигатель)

equivalent still air range — эквивалентная [теоретическая] штилевая дальность полёта (без учёта гонки двигателей, руления, взлета, набора высоты, снижения, посадки и резерва топлива)

fly down the range — лететь (по трассе полигона): с удалением от места старта

fly up the range — лететь (по трассе полигона) с приближением к месту старта

fuel for short range — заправлять топливом в расчёте на малую дальность полёта

full range of instruments — полный комплект приборов

guided missile firing range — полигон для испытаний управляемых ракет

in terms of range — в отношении дальности полёта

in the «go» range — в рабочем, диапазоне

low supersonic (speed) range — диапазон небольших сверхзвуковых скоростей

medium frequency radio range — среднечастотный направленный [курсовой] радиомаяк

phase-shift omnidirectional radio range — фазовый всенаправленный [пеленговый] радиомаяк

range with maximum tankage — дальность с максимальным запасом топлива (во внутренних и подвесных баках)

simultaneous type radio range — радиомаяк с одновременной передачей курсовых сигналов и телефонных сообщений

stable range of beam riding — сектор устойчивого наведения по лучу

usable range of angle of attack — рабочий диапазон углов атаки

working range of the injector — рабочий диапазон форсунки

— ablation temperature range

— acceptable range

— acquisition range

— active range

— actual range

— Adcock radio range

— adjusted range

— adjustment range

— advance range

— aerial-gunnery range

— aeroballistic range

— aerodynamics range

— afterburner range

— air range

— aircraft range

— air-to-air gunnery range

— air-to-ground range

— all-burnt range

— altitude range

— amplitude range

— angle-of-attack range

— antimissile missile range

— attitude range

— aural radio range

— autorotation range

— autorotative recovery range

— autotracking range

— available range

— azimuth range

— ballistic missile range

— ballistic range

— beta range

— bombing range

— built-in range

— burn-through range

— bypass ratio range

— carrier-frequency range

— center-of-gravity range

— clean range

— close pressure range

— close range

— closed-circuit flight range

— combat range

— commercial range

— communications range

— computed range

— controllable flight range

— corrected range

— cross range

— cruise Mach range

— cruising range

— defensive range

— design range

— designation range

— destruction range

— detection range

— differential range

— direct range

— down range

— downwind range

— dry range

— dry tank range

— dynamic range

— echo-tracking range

— economical range

— effecting range

— effective range

— elevation range

— end-of-boost range

— endurance range

— engagement range

— engine speed range

— environmental range

— equilibrium range

— estimated range

— fatigue range

— ferry range

— firing range

— flap deflection range

— flight range

— flying range

— four-course radio range

— free-flight range

— frequency range

— fuel range

— full-load range

— full-payload range

— full-power range

— full-scale range

— full-tanks range

— future range

— fuze range

— g range

— geocentric range

— get outside range

— glide range

— gliding range

— global range

— ground mapping range

— ground range

— ground-speed range

— ground-to-space range

— guidance system range

— gunfire range

— gunnery range

— gust velocity range

— high-altitude range

— high-level range

— high-power radio range

— high-speed range

— high-supersonic speed range

— homing range

— homing-head range

— horizontal range

— horizontally-polarized radio range

— hypersonic speed range

— hypervelocity range

— identification point range

— impact range

— improve range

— inclined range

— indication range

— inland test range

— input range

— instantaneous range

— instrumented range

— interception range

— intermediate range

— international rocket range

— isobaric range

— lateral maneuvering range

— lateral range

— launching range

— lethal range

— LF/MF radio range

— lift range

— line-of-sight range

— load factor range

— lock-on range

— long-range weapon range

— loop-type radio range

— low-altitude range

— low-frequency radio range

— low-level range

— low-power radio range

— low-speed range

— Mach number range

— maneuvering range

— medium-power range

— memorized range

— mid-hypersonic range

— miniature missile range

— missile practice range

— missile range

— missile-intercept range

— missile-launching range

— missile-target engagement range

— nonstop range

— no-reserves range

— normal operating range

— ocean firing range

— ocean test range

— omnidirectional radio range

— on-the-deck dash range

— operating altitude range

— operating range

— operational range

— orbital range

— overwater range

— payload range

— peak range

— performance range

— pick-up range

— plastic deformation range

— position range

— power range

— powered range

— precautionary range

— present range

— programmed range

— propulsive range

— proving range

— radar acquisition range

— radar detection range

— radar range

— radar search range

— radio communication range

— radio range

— range at altitude

— range of action

— range of atomization

— range of density

— range of escalation

— range of incidence

— range of movement

— range of revolutions

— range of vision

— range on station

— range to go

— range with tip-tanks

— reheat range

— release advance range

— release range

— release slant range

— rocket test range

— rocket trials range

— rpm range

— runway visual range

— safety range

— satellite test range

— scale range

— scramble range

— search range

— service range

— service-training missile range

— sighting range

— signal propagation range

— slant range

— slot in range

— sonar range

— space range

— specific range

— spectral range

— speech range

— speed range

— stability range

— standoff range

— steering range

— still-air range

— subsonic cruise range

— subsonic range

— supersonic speed range

— sweep range

— switched range

— tactical range

— take-off range

— target engagement range

— target range

— temperature range

— test range

— thermal range

— threat range

— three-to-one range

— throttling range

— thrust range

— tracking range

— training range

— transit range

— transition speed range

— transoceanic range

— transonic speed range

— trials range

— trimmer range

— trim-tab range

— tuning range

— TV control range

— two-course radio range

— unpressurized range

— unrefueled flight range

— unrefueled-and-clean range

— unstalled flight range

— upwind range

— useful range

— variable range

— velocity range

— VHF radio range

— viewing range

— visibility range

— visual detection range

— visual radio range

— visual range

— visual-aural radio range

— VTO range

— wind effect range

— within range

— zero-payload range

Englsh-Russian aviation and space dictionary > range

См. также в других словарях:

Power factor — For other uses, see Power factor (pistol). The power factor of an AC electric power system is defined as the ratio of the real power flowing to the load over the apparent power in the circuit,[1][2] and is a dimensionless number between 0 and 1… … Wikipedia
Corrected firing data — was a term used in the U.S. Coast Artillery to refer to firing data (range and azimuth to the target) that had been corrected[1] for various non standard conditions. This could include corrections to range and corrections to azimuth or deflection … Wikipedia
Intermittent power source — [ Erie Shores Wind Farm monthly output over a two year period] An intermittent power source is a source of electric power generation that may be uncontrollably variable or more intermittent than conventional power sources, and therefore non… … Wikipedia
Platelet-derived growth factor — (PDGF) Identifiers Symbol PDGF Pfam PF00341 InterPro … Wikipedia
PFC — Power Factor Correction (Academic & Science » Electronics) ** Private First Class (Governmental » Military) * Perfluorocarbon (Academic & Science » Ocean Science) * Passenger Facility Charge (Governmental » Transportation) * Power Factor… … Abbreviations dictionary
Vicor Corporation — Infobox Company company name = Vicor Corporation company company type = Public (nyse|VICR) foundation = 1981 location = Andover, MA key people = Patrizio Vinciarelli (Chairman of the Board, President and Chief Executive Officer), Barry Kelleher… … Wikipedia
Inrush current limiter — An inrush current limiter is a component used to limit inrush current. Negative temperature coefficient (NTC) thermistors and fixed resistors are often used for this. Less often, other components are also used.The inrush current limiter is placed … Wikipedia
нагрузка, требующая коррекции коэффициента мощности — [Интент] Тематики компенсация реактивной мощности EN PFC loadpower factor corrected load … Справочник технического переводчика
виды коррекции коэффициента мощности — There are 2 types of power factor correction: fixed or automatic. Fixed power factor correction consists of inserting, in parallel on the network, a capacitor bank whose total power is provided by the assembly of capacitors of identical or… … Справочник технического переводчика
Distortion — This article is about technology, especially electrical engineering. For other uses, see Distortion (disambiguation). Distort redirects here. For other uses, see Distort (disambiguation). A distortion is the alteration of the original shape (or… … Wikipedia
Hydrargyrum medium-arc iodide lamp — Hydrargyrum medium arc iodide, or HMI, is a mercury halide gas discharge medium arc length lamp with a multi line spectra emission. The name implies that hydrargyrum, an archaic term for Mercury (Hg), is held as a vapour mixed with other rare… … Wikipedia

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