AT297128B - Distanzschutz für vermaschte elektrische Netze - Google Patents

Distanzschutz für vermaschte elektrische Netze

Info

Publication number
AT297128B
AT297128B AT956870A AT956870A AT297128B AT 297128 B AT297128 B AT 297128B AT 956870 A AT956870 A AT 956870A AT 956870 A AT956870 A AT 956870A AT 297128 B AT297128 B AT 297128B
Authority
AT
Austria
Prior art keywords
distance protection
electrical networks
meshed electrical
meshed
networks
Prior art date
Application number
AT956870A
Other languages
English (en)
Original Assignee
Sprecher & Schuh Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sprecher & Schuh Ag filed Critical Sprecher & Schuh Ag
Application granted granted Critical
Publication of AT297128B publication Critical patent/AT297128B/de

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/26—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured
    • H02H7/28—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured for meshed systems
AT956870A 1969-11-21 1970-10-23 Distanzschutz für vermaschte elektrische Netze AT297128B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1734569A CH493126A (de) 1969-11-21 1969-11-21 Distanzschutzanordnung in einem vermaschten elektrischen Netz

Publications (1)

Publication Number Publication Date
AT297128B true AT297128B (de) 1972-03-10

Family

ID=4424701

Family Applications (1)

Application Number Title Priority Date Filing Date
AT956870A AT297128B (de) 1969-11-21 1970-10-23 Distanzschutz für vermaschte elektrische Netze

Country Status (4)

Country Link
AT (1) AT297128B (de)
CH (1) CH493126A (de)
DE (1) DE2037390C3 (de)
GB (1) GB1280739A (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5812525A (ja) * 1981-07-10 1983-01-24 株式会社日立製作所 強制接地方式
DE4027919A1 (de) * 1990-09-03 1992-03-05 Siemens Ag Verfahren und vorrichtung zum selektiven abtrennen von leitungsabschnitten in energieversorgungsnetzen
DE4027918A1 (de) * 1990-09-03 1992-03-05 Siemens Ag Verfahren und vorrichtung zum selektiven abtrennen von leitungsabschnitten in energieversorgungsnetzen
DE4027917A1 (de) * 1990-09-03 1992-03-05 Siemens Ag Verfahren und vorrichtung zum selektiven abtrennen von leitungsabschnitten in energieversorgungsnetzen
GB9820141D0 (en) * 1998-09-17 1998-11-11 Alstom Uk Ltd Improved fault protection scheme
CN114841486A (zh) * 2021-11-03 2022-08-02 中国电力科学研究院有限公司 基于电气距离灵敏度指标的电网安全风险评估方法及系统
CN119093281B (zh) * 2024-09-13 2025-10-03 许继电气股份有限公司 一种站域保护方法及计算机装置

Also Published As

Publication number Publication date
CH493126A (de) 1970-06-30
DE2037390A1 (de) 1971-05-27
DE2037390B2 (de) 1977-08-18
GB1280739A (en) 1972-07-05
DE2037390C3 (de) 1978-05-11

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee