ramp rate
Универсальный англо-русский словарь . Академик.ру . 2011 .
Смотреть что такое «ramp rate» в других словарях:
Ramp Rate — The rate at which you can increase load on a power plant. The ramp rate for a hydroelectric facility may be dependent on how rapidly water surface elevation on the river changes … Energy terms
Ramp Up /Supply Side — Increasing load on a generating unit at a rate called the ramp rate … Energy terms
Ramp up — is a term used in economics and business to describe an increase in firm production ahead of anticipated increases in product demand. Alternatively, ramp up describes the period between product development, and maximum capacity utilization,… … Wikipedia
Ramp meter — Metered ramp on I 894. A Portland, Oregon ramp meter … Wikipedia
ramp up — verb bolster or strengthen We worked up courage build up confidence ramp up security in the airports • Syn: ↑build up, ↑work up, ↑build • Hypernyms: ↑increase … Useful english dictionary
ramp — ramp1 [ ræmp ] noun count 1. ) a slope connecting two levels of a building, road, etc.: Special ramps have been designed for wheelchair access. 2. ) AMERICAN a road used for driving onto or off a main highway: an entrance/exit ramp 3. ) a set of… … Usage of the words and phrases in modern English
ramp — I. verb Etymology: Middle English, from Anglo French ramper to crawl, climb, rear, of Germanic origin; akin to Old High German rimpfan to bend, wrinkle more at rumple Date: 14th century intransitive verb 1. a. to stand or advance menacingly with… … New Collegiate Dictionary
ramp up — phrasal verb [transitive] Word forms ramp up : present tense I/you/we/they ramp up he/she/it ramps up present participle ramping up past tense ramped up past participle ramped up to increase something such as a rate or level, especially the rate… … English dictionary
ramp — (1) A steady, noninstantaneous change in rates. Usually a projected change in rates with small, equal, incremental changes in each time period over a series of time periods until the full amount of the projected change is achieved. (2) A term… … Financial and business terms
ramp pacing — cardiac pacing in which stimuli are delivered at a rapid but continually altering rate, either from faster to slower (rate decremental or tune down), from fast to faster (cycle length decremental or ramp up), or in some cyclic combination of… … Medical dictionary
ramp — In electrical recording, a uniformly rising voltage or current. If reset to zero at regular intervals, it forms a sawtooth pattern used to provide the time sweep of a cathode ray oscilloscope beam; if reset to zero by a … Medical dictionary
Источник
current ramp
1 current ramp
См. также в других словарях:
Ramp meter — Metered ramp on I 894. A Portland, Oregon ramp meter … Wikipedia
Ramp Industry — Started by ex journalist Andy Crysell, Ramp Industry is a UK based marketing and communications agency that specialises in allowing clients to communicate their brand effectively and authentically, mainly through research, strategy, word of mouth … Wikipedia
ramp — In electrical recording, a uniformly rising voltage or current. If reset to zero at regular intervals, it forms a sawtooth pattern used to provide the time sweep of a cathode ray oscilloscope beam; if reset to zero by a … Medical dictionary
On-Ramp Wireless — Type Private Industry Wireless, Smart Grid, Energy Founded 2008 Headquarters … Wikipedia
Royal New Zealand Navy Future Plans — Current planning frameworkThe MoD Long Term Development Plan (LTDP) is a planning tool to enable decisions on defence acquisitions to be taken in the context of the Government’s defence policy, the priority of projects and affordability. The LTDP … Wikipedia
List of unused highways in the United States — An unused highway may reference a highway or highway ramp that was partially or fully constructed but was unused [ US R and NY TF1 Practice for the Real Thing. City of New York 20 June 2005. 15 Jan. 2007 [http://www.nyc.gov/html/oem/html/news/05… … Wikipedia
List of unused highways in New Jersey — An unused highway may reference a highway or highway ramp that was partially or fully constructed but was unused [ US R and NY TF1 Practice for the Real Thing. City of New York 20 June 2005. 15 Jan. 2007 [http://www.nyc.gov/html/oem/html/news/05… … Wikipedia
New Jersey Turnpike — This article is about the modern toll highway. For the 19th century turnpike, see Jersey Turnpike. New Jersey Turnpike Route information Maintained by the New Jersey Turnpike Au … Wikipedia
Pinball — covered case called a pinball machine. The primary objective of the game is to score as many points as possible. Secondary objectives are to maximize the time spent playing (by earning extra balls and keeping the ball in play as long as possible) … Wikipedia
Pennsylvania Turnpike — This article is about the east west mainline and Northeast Extension of the Pennsylvania Turnpike system, commonly referred to simply as the Pennsylvania Turnpike. For the agency overseeing the Pennsylvania Turnpike system, see Pennsylvania… … Wikipedia
analysis — /euh nal euh sis/, n., pl. analyses / seez /. 1. the separating of any material or abstract entity into its constituent elements (opposed to synthesis). 2. this process as a method of studying the nature of something or of determining its… … Universalium
Источник
current ramp
1 current ramp
См. также в других словарях:
Ramp meter — Metered ramp on I 894. A Portland, Oregon ramp meter … Wikipedia
Ramp Industry — Started by ex journalist Andy Crysell, Ramp Industry is a UK based marketing and communications agency that specialises in allowing clients to communicate their brand effectively and authentically, mainly through research, strategy, word of mouth … Wikipedia
ramp — In electrical recording, a uniformly rising voltage or current. If reset to zero at regular intervals, it forms a sawtooth pattern used to provide the time sweep of a cathode ray oscilloscope beam; if reset to zero by a … Medical dictionary
On-Ramp Wireless — Type Private Industry Wireless, Smart Grid, Energy Founded 2008 Headquarters … Wikipedia
Royal New Zealand Navy Future Plans — Current planning frameworkThe MoD Long Term Development Plan (LTDP) is a planning tool to enable decisions on defence acquisitions to be taken in the context of the Government’s defence policy, the priority of projects and affordability. The LTDP … Wikipedia
List of unused highways in the United States — An unused highway may reference a highway or highway ramp that was partially or fully constructed but was unused [ US R and NY TF1 Practice for the Real Thing. City of New York 20 June 2005. 15 Jan. 2007 [http://www.nyc.gov/html/oem/html/news/05… … Wikipedia
List of unused highways in New Jersey — An unused highway may reference a highway or highway ramp that was partially or fully constructed but was unused [ US R and NY TF1 Practice for the Real Thing. City of New York 20 June 2005. 15 Jan. 2007 [http://www.nyc.gov/html/oem/html/news/05… … Wikipedia
New Jersey Turnpike — This article is about the modern toll highway. For the 19th century turnpike, see Jersey Turnpike. New Jersey Turnpike Route information Maintained by the New Jersey Turnpike Au … Wikipedia
Pinball — covered case called a pinball machine. The primary objective of the game is to score as many points as possible. Secondary objectives are to maximize the time spent playing (by earning extra balls and keeping the ball in play as long as possible) … Wikipedia
Pennsylvania Turnpike — This article is about the east west mainline and Northeast Extension of the Pennsylvania Turnpike system, commonly referred to simply as the Pennsylvania Turnpike. For the agency overseeing the Pennsylvania Turnpike system, see Pennsylvania… … Wikipedia
analysis — /euh nal euh sis/, n., pl. analyses / seez /. 1. the separating of any material or abstract entity into its constituent elements (opposed to synthesis). 2. this process as a method of studying the nature of something or of determining its… … Universalium
Источник
ramp rate
1 ramp rate
- скорость отслеживания графика нагрузки
- скорость линейного изменения аналогового сигнала
Тематики
- автоматизация, основные понятия
скорость отслеживания графика нагрузки
—
[Я.Н.Лугинский, М.С.Фези-Жилинская, Ю.С.Кабиров. Англо-русский словарь по электротехнике и электроэнергетике, Москва, 1999 г.]
Тематики
- электротехника, основные понятия
2 ramp rate
3 ramp rate
4 ramp rate
5 ramp rate
6 ramp-down rate
7 ramp-up rate
8 ramp-down rate
9 ramp-up rate
10 ramp-down rate
11 ramp-up rate
12 ramp-down rate
13 ramp-up rate
См. также в других словарях:
Ramp Rate — The rate at which you can increase load on a power plant. The ramp rate for a hydroelectric facility may be dependent on how rapidly water surface elevation on the river changes … Energy terms
Ramp Up /Supply Side — Increasing load on a generating unit at a rate called the ramp rate … Energy terms
Ramp up — is a term used in economics and business to describe an increase in firm production ahead of anticipated increases in product demand. Alternatively, ramp up describes the period between product development, and maximum capacity utilization,… … Wikipedia
Ramp meter — Metered ramp on I 894. A Portland, Oregon ramp meter … Wikipedia
ramp up — verb bolster or strengthen We worked up courage build up confidence ramp up security in the airports • Syn: ↑build up, ↑work up, ↑build • Hypernyms: ↑increase … Useful english dictionary
ramp — ramp1 [ ræmp ] noun count 1. ) a slope connecting two levels of a building, road, etc.: Special ramps have been designed for wheelchair access. 2. ) AMERICAN a road used for driving onto or off a main highway: an entrance/exit ramp 3. ) a set of… … Usage of the words and phrases in modern English
ramp — I. verb Etymology: Middle English, from Anglo French ramper to crawl, climb, rear, of Germanic origin; akin to Old High German rimpfan to bend, wrinkle more at rumple Date: 14th century intransitive verb 1. a. to stand or advance menacingly with… … New Collegiate Dictionary
ramp up — phrasal verb [transitive] Word forms ramp up : present tense I/you/we/they ramp up he/she/it ramps up present participle ramping up past tense ramped up past participle ramped up to increase something such as a rate or level, especially the rate… … English dictionary
ramp — (1) A steady, noninstantaneous change in rates. Usually a projected change in rates with small, equal, incremental changes in each time period over a series of time periods until the full amount of the projected change is achieved. (2) A term… … Financial and business terms
ramp pacing — cardiac pacing in which stimuli are delivered at a rapid but continually altering rate, either from faster to slower (rate decremental or tune down), from fast to faster (cycle length decremental or ramp up), or in some cyclic combination of… … Medical dictionary
ramp — In electrical recording, a uniformly rising voltage or current. If reset to zero at regular intervals, it forms a sawtooth pattern used to provide the time sweep of a cathode ray oscilloscope beam; if reset to zero by a … Medical dictionary
Источник
Линейно-временная функция (Ramp)
Для управления переменной (уставка SP), задающей значение технологического процесса, по закону линейно-нарастающей функции используется функциональный блок Ramp. Данная задача востребована часто при процессах нагрева или охлаждения для различных инертных процессах (крупные печи, научные внедрения, пищевая промышленность).
Обрабатывает входные значения технологического процесса и формирует выходной аналоговый сигнал, который является уставкой для работы конкретного регулятора. Линейно-нарастающая функция предназначена для растянутого во времени достижения заданной уставки технологическим процессом. Разрядность процесса прироста или замедления зависит от быстродействия процессора (скважности), чем выше разрядность, тем с большей точностью (ровнее линия) будет вестись процесс.
Блок поддерживает возможность временного прекращения набора/снижения линейно-нарастающей функции в зависимости от потребности технологического процесса (например, при отсутствии необходимости регулирования).
Логика работы функционального блока позволяет добиться достижения плавающей уставки (FSP) до статической уставки (SP) за заданное (RAMP_TIME) время. Данное замедление регулированием технологического процесса требуется для инерционных процессов.
Назначение входов и выходов функционального блока
| Входы: | Тип | Описание | Выходы: | Тип | Описание |
|---|---|---|---|---|---|
| START | BOOL | Разрешение для начала расчёта | OUT | REAL | Выход плавающей уставки на регулятор |
| SP | REAL | Значение статической уставки | FSP_SP | BOOL | Выход равен статической уставке |
| PV | REAL | Значение измеряющей переменной процесса | FSP_PV | BOOL | Выход равен измеряемому значению |
| RAMP_TIME | TIME | Заданное время | |||
| INDIRECT | BOOL | Направление наклона прямой |
Особенности применения
Угол наклона линейно-нарастающей функции при первоначальном воздействии (START) происходит по времени (RAMP_TIME), все последующие скачки статической уставки (SP) происходят по скорости один градус в минуту.
Рекомендации по применению
Выход с функционального блока служит уставкой для регулятора. Переменные FSP_SP FSP_PV, обеспечивают визуализацию присвоенных в теле блока значений выходу. FSP_SP присваивается в случае если измеряющая процесса перешла границу SP, а FSP_PV если на вход блока START присваивается значение FALSE. Если переменная INDIRECT активирована (TRUE), то меняется геометрическое расположение угла наклона FSP на противоположное и функция. От выбора значения этого входа зависит характер работы блока линейно-нарастающий или линейно-убывающей функци
Источник