29.240.10 标准查询与下载



共找到 284 条与 相关的标准,共 19

Surge arresters. Part 4 : metal-oxyde surge arresters without gaps for A.C. systems.

ICS
29.240.10
CCS
K49
发布
1993-11-01
实施
1993-11-20

Metal-oxide surge arresters for alternating current power circuits

ICS
29.240.10
CCS
K31
发布
1993
实施

Cubicle type high voltage power receiving units

ICS
29.240.10
CCS
K36
发布
1992-03-01
实施
1992-03-01

Guide for the application of metal-oxide surge arresters for alternating-current systems

ICS
29.240.10
CCS
K31
发布
1991
实施

1 General This British Standard gives recommendations for the design of high-voltage open-terminal stations. This standard does not cover equipment included in installations for which separate standards exist. Such equipment should comply with the relevant separate standards. Some relevant British Standards are listed in table 1. 2 International practice Both UK and international practice concerning clearances are included in section 5. International practice is included to allow this standard to be applied to installations designed in the UK for construction overseas. See also note 1 to 1.3. NOTE. The titles of the publications referred to in this standard are listed on the inside back cover. (See also table 1.)

Code of practice for design of high-voltage open-terminal stations

ICS
29.240.10
CCS
P60
发布
1990-11-30
实施
1990-11-30

1. Domaine d'application 1.1 Cette norme ne s'applique qu'aux parafoudres à résistance variable en oxyde métallique montés séparément et à ceux qui sont intégrés à un appareil quelconque. Ces dispositifs sont destinés à limiter les pointes de tension dans les circuits à 50 ou 60 Hz en laissant passer le courant de décharge sans couper l'alimentation. 1.2 Les valeurs données en unités SI (métriques) sont la norme. Les valeurs entre parenthèses ne sont données qu'à titre indicatif.

Variable resistance surge arresters in metal oxide, without spark gap, for alternating current networks

ICS
29.240.10
CCS
发布
1989-03-01
实施

IEEE Guide for the Application of Gapped Silicon-Carbide Surge Arresters for Alternating Current Systems

ICS
29.240.10
CCS
发布
1989
实施

Gapped silicon-carbide surge arresters for ac power circuits

ICS
29.240.10
CCS
K31
发布
1989
实施

Zpracovatel a oborové normaliza?ní st?edisko: Energoprojekt, p.i.o Praha — ing. Ivan Bene?, ing. Jaroslav Bárta Pracovník ú?adu pro normalizaci a mě?ení: — ing. Michal K?í?

Electric-engineering rules. Measurement of electrical quantities in control room and electric distribution networks

ICS
29.240.10
CCS
发布
1988-04-11
实施

1. Scope 1.1 This Standard applies only to gapless metal oxide surge arresters of separate mounting or those supplied integrally with other equipment. The surge arresters are designed to limit voltage surges in 50 or 60 Hz alternating current power circuits by passing surge discharge current without causing power interruption. 1.2 The values given in SI (metric) units are the standard. The values given in parentheses are for information only.

Gapless Metal Oxide Surge Arresters for Alternating Current Systems

ICS
29.240.10
CCS
发布
1987-12-01
实施

Zpracovatel: Energoprojekt p.i.o — Ing. Ka?párek — Ing. Ho?ovsk? Oborové normaliza?ní st?edisko: Energoprojekt — Ji?í Beránek Pracovník ??adu pro normalizaci a mě?ení: Ing. M. K?í?

Electric-engineering rules. Installation of indoor and outdoor power transformers

ICS
29.240.10
CCS
发布
1987-10-12
实施

This standard provides preferred voltage ratingsabove 230 kV nominal for alternating-currentsystems and equipment.

Power systems; alternating-current electrical systems and equipment operating at voltages above 230 kV nominal; preferred voltage ratings

ICS
29.240.10
CCS
F21
发布
1987-04-28
实施

This standard covers the application of gapped silicon-carbide surge arresters (see ANSI/IEEE Std C62.1-1984 [1]) 1 to safeguard electric power equipment against the hazards of abnormally high voltage surges of various origins. Such overvoltages may cause ?ash-overs and serious damage to equipment, thereby jeopardizing the supply of power to users. It is essential to prevent this by the proper coordination of surge protective devices with the insulation strength of the protected equipment. The subject is a broad one with many rami?cations, and it would require a volume of considerable bulk to explain all possible cases in detail. Section 3 of this standard covers the basic cases for stations used to supply and switch electric power transmission, subtransmission, or distribution feeders. Information is included in Section 4 on application of arresters for protection of overhead distribution systems, both open-wire and spacer cable; underground system cables; all distribution transformers; and other electric distribution equipment. Step-by-step directions toward proper solutions for various applications are provided. For many cases the prescribed steps are adequate. Complex situations or special situations requiring study by experienced engineers are described, but speci?c solutions may not be given. These procedures are based on theoretical studies, test results, and experience.

Guide for the Application of Gapped Silicon-Carbide Surge Arresters for Alternating Current Systems

ICS
29.240.10
CCS
K31
发布
1987
实施

Zpracovatel: V?zkumn? ústav energetick?, pobo?ka Brno — Ing. Jaroslav Jirk?, ?Sc. Oborové normaliza?ní st?edisko: Energoprojekt, p.i.o. — Ing. Bárta Pracovník ??adu pro normalizaci a mě?ení: Ing. Michal K?í?

Overvoltage protection of electric equipment

ICS
29.240.10
CCS
发布
1986-9-1
实施

Zpracovatel: Energoprojekt Praha, p.i.o. Ing. Vladimír Vachek, Oborové normaliza?ní st?edisko odvětví energetiky, Ji?í Beránek Pracovník ?NM: Ing. Michal K?í?

Electric-engineering rules. Common directions for electric substations

ICS
29.240.10
CCS
发布
1986-09-16
实施

Zpracovatel a oborové normaliza?ní st?edisko: ENERGOPRO-JEKT - Ing. Miroslav ? p e 11 í k Pracovník ??adu pro normalizaci a mě?ení - Ing. Michal K?í?

Electric-engineering rules. Three-phase switchyards for voltage to 52 kV

ICS
29.240.10
CCS
发布
1983-04-09
实施

本标准适用于标称电压 6.6 kv 受电容量 500 Kva 以下,系统知路容量 150MVA 以下柜式高压受电设备(以下简称受电设备)。

Cubicle Type High Voltage Power Receiving Unit

ICS
29.240.10
CCS
发布
1982-07-21
实施
1982-07-21

Zpracovatel a oborové normaliza?ní st?edisko: ENERGOPROJEKT Praha: Ing. Vladimír Yachek Pracovník ??adu pro normalizaci a mě?ení: Ing. Michal K?í?

Electric-engineering rules. Three-phase switchyards for voltage above 52 kV

ICS
29.240.10
CCS
发布
1982-06-04
实施

Unit transformer substations from 25 to 2500 kV·A for voltage to 10 kV. Test methods

ICS
29.240.10
CCS
发布
1982
实施
1984-01-01

Настоящий стандарт распространяется на комплектные трансформаторные подстанции (КТП) трехфазного переменного тока частоты 50 и 60 Гц на на

Enclosed transformer substations of output from 25 to 2500 kV·A, for voltages up to 10 kV inclusive. General specifications

ICS
29.240.10
CCS
发布
1980-01-01
实施
1983-01-01



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