DE1240169B - Phasenkomparator - Google Patents

Phasenkomparator

Info

Publication number
DE1240169B
DE1240169B DES81247A DES0081247A DE1240169B DE 1240169 B DE1240169 B DE 1240169B DE S81247 A DES81247 A DE S81247A DE S0081247 A DES0081247 A DE S0081247A DE 1240169 B DE1240169 B DE 1240169B
Authority
DE
Germany
Prior art keywords
time
phase comparator
pulses
voltage
overlap time
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
DES81247A
Other languages
German (de)
English (en)
Inventor
Dipl-Phys Eckhard Born
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens Corp
Original Assignee
Siemens Corp
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 Siemens Corp filed Critical Siemens Corp
Priority to DES81247A priority Critical patent/DE1240169B/de
Priority to CH838863A priority patent/CH429896A/de
Priority to JP4717463A priority patent/JPS415981B1/ja
Publication of DE1240169B publication Critical patent/DE1240169B/de
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H1/00—Details of emergency protective circuit arrangements
    • H02H1/04—Arrangements for preventing response to transient abnormal conditions, e.g. to lightning or to short duration over voltage or oscillations; Damping the influence of DC component by short circuits in AC networks
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/38—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to both voltage and current; responsive to phase angle between voltage and current
    • H02H3/382—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to both voltage and current; responsive to phase angle between voltage and current involving phase comparison between current and voltage or between values derived from current and voltage

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manipulation Of Pulses (AREA)
  • Emergency Protection Circuit Devices (AREA)
DES81247A 1962-09-03 1962-09-03 Phasenkomparator Pending DE1240169B (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DES81247A DE1240169B (de) 1962-09-03 1962-09-03 Phasenkomparator
CH838863A CH429896A (de) 1962-09-03 1963-07-05 Phasenkomparator und Verwendung des Phasenkomparators in einer Schutzanlage
JP4717463A JPS415981B1 (cs) 1962-09-03 1963-09-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES81247A DE1240169B (de) 1962-09-03 1962-09-03 Phasenkomparator

Publications (1)

Publication Number Publication Date
DE1240169B true DE1240169B (de) 1967-05-11

Family

ID=7509451

Family Applications (1)

Application Number Title Priority Date Filing Date
DES81247A Pending DE1240169B (de) 1962-09-03 1962-09-03 Phasenkomparator

Country Status (3)

Country Link
JP (1) JPS415981B1 (cs)
CH (1) CH429896A (cs)
DE (1) DE1240169B (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114325094B (zh) * 2021-12-29 2022-11-11 中国科学院上海微系统与信息技术研究所 一种相位信息测量装置及方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1046162B (de) * 1956-04-23 1958-12-11 Licentia Gmbh Relais mit einer von der Kurvenform der zu ueberwachenden elektrischen Groesse abhaengigen Ansprechempfindlichkeit
DE1105044B (de) * 1960-03-04 1961-04-20 Bbc Brown Boveri & Cie Differentialrelais mit Einschaltstabilisierung
DE1126974B (de) * 1961-01-09 1962-04-05 Siemens Ag Phasenkomparator, vorzugsweise fuer Distanzschutzanlagen

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1046162B (de) * 1956-04-23 1958-12-11 Licentia Gmbh Relais mit einer von der Kurvenform der zu ueberwachenden elektrischen Groesse abhaengigen Ansprechempfindlichkeit
DE1105044B (de) * 1960-03-04 1961-04-20 Bbc Brown Boveri & Cie Differentialrelais mit Einschaltstabilisierung
DE1126974B (de) * 1961-01-09 1962-04-05 Siemens Ag Phasenkomparator, vorzugsweise fuer Distanzschutzanlagen

Also Published As

Publication number Publication date
CH429896A (de) 1967-02-15
JPS415981B1 (cs) 1966-03-30

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