-
1 генерическое подмножество
generic subset мат.Русско-английский научно-технический словарь Масловского > генерическое подмножество
-
2 генерическое подмножество
Mathematics: generic subsetУниверсальный русско-английский словарь > генерическое подмножество
-
3 присоединение (в электроэнергетике)
присоединение (в электроэнергетике)
Совокупность коммутационных аппаратов, обеспечивающих соединение линии электропередачи, трансформатора или другого оборудования со сборными шинами.
Примечание. Коммутационные аппараты, принадлежащие одному присоединению, характеризуются общностью управления в нормальных, аварийных и ремонтных режимах, включая управление, защиту и оперативные блокировки. Уровень присоединения в системе автоматизации подстанции представляет собой уровень управления, находящийся ниже общего станционного уровня.
[ ГОСТ Р 54325-2011 (IEC/TS 61850-2:2003)]
присоединение
Электрическая цепь (оборудование и шины) одного назначения, наименования и напряжения, присоединенная к шинам РУ, генератора, щита, сборки и находящаяся в пределах электростанции, подстанции и т.п. Электрические цепи разного напряжения одного силового трансформатора (независимо от числа обмоток), одного двухскоростного электродвигателя считаются одним присоединением. В схемах многоугольников, полуторных и т.п. схемах к присоединению линии, трансформатора относятся все коммутационные аппараты и шины, посредством которых эта линия или трансформатор присоединены к РУ
[ПОТ Р М-016-2001 РД 153-34.0-03.150-00]EN
bay
a substation consists of closely connected sub parts with some common functionality. Examples are the switchgear between an incoming or outgoing line, and the busbar, the bus coupler with its circuit breaker and related isolators and earthing switches, the transformer with its related switchgear between the two busbars representing the two voltage levels. The bay concept may be applied to 1½ breaker and ring bus substation arrangements by grouping the primary circuit breakers and associated equipment into a virtual bay. These bays comprise a power system subset to be protected, for example a transformer or a line end, and the control of its switchgear that has some common restrictions such as mutual interlocking or well-defined operation sequences. The identification of such subparts is important for maintenance purposes (what parts may be switched off at the same time with minimum impact on the rest of the substation) or for extension plans (what has to be added if a new line is to be linked in). These subparts are called ‘bays’ and may be managed by devices with the generic name ’bay controller’ and have protection systems called ‘bay protection’.
The concept of a bay is not commonly used in North America. The bay level represents an additional control level below the overall station level
[IEC 61850-2, ed. 1.0 (2003-08)]Тематики
EN
Русско-английский словарь нормативно-технической терминологии > присоединение (в электроэнергетике)
См. также в других словарях:
Generic programming — is a style of computer programming in which algorithms are written in terms of to be specified later types that are then instantiated when needed for specific types provided as parameters and was pioneered by Ada which appeared in 1983. This… … Wikipedia
Generic — means pertaining or appropriate to large classes or groups as opposed to specific members of the group. It may refer to:* Generic mood, a grammatical mood used to make generalized statements like Snow is white * Generic antecedents, referents in… … Wikipedia
Generic property — In mathematics, properties that hold for typical examples are called generic properties. For instance, a generic property of a class of functions is one that is true of almost all of those functions, as in the statements, A generic polynomial… … Wikipedia
Generic filter — In the mathematical field of set theory, a generic filter is a kind of object used in the theory of forcing, a technology used for many purposes, but especially to establish the independence of certain propositions from certain formal theories,… … Wikipedia
GENERIC — In the GNU Compiler Collection, GENERIC is an intermediate representation common to all the front ends of GCC. The middle end of GCC, starting with the GENERIC representation and ending after the expansion to RTL, contains all the optimizers and… … Wikipedia
Boolean-valued model — In mathematical logic, a Boolean valued model is a generalization of the ordinary Tarskian notion of structure or model, in which the truth values of propositions are not limited to true and false , but take values in some fixed complete Boolean… … Wikipedia
List of forcing notions — In mathematics, forcing is a method of constructing new models M[G] of set theory by adding a generic subset G of a poset P to a model M. The poset P used will determine what statements hold in the new universe (the extension ); to force a… … Wikipedia
Axiom A — In mathematics, Smale s axiom A defines a class of dynamical systems which have been extensively studied and whose dynamics is relatively well understood. A prominent example is the Smale horseshoe map. The term axiom A originates with Stephen… … Wikipedia
Ramified forcing — In mathematics, ramified forcing is the original form of forcing introduced by harvtxt|Cohen|1963. Ramified forcing starts with a model M of V = L, and builds up larger model M [ G ] of ZF by adding a generic subset G of a poset to M , by… … Wikipedia
Forcing (mathematics) — For the use of forcing in recursion theory, see Forcing (recursion theory). In the mathematical discipline of set theory, forcing is a technique invented by Paul Cohen for proving consistency and independence results. It was first used, in 1963,… … Wikipedia
Wikipedia:Manual of Style — This guideline is a part of the English Wikipedia s Manual of Style. Use common sense in applying it; it will have occasional exceptions. Please ensure that any edits to this page reflect consensus. Shortcuts … Wikipedia
