DE1438193A1 - Distanzmessanordnung - Google Patents
DistanzmessanordnungInfo
- Publication number
- DE1438193A1 DE1438193A1 DE1962S0082210 DES0082210A DE1438193A1 DE 1438193 A1 DE1438193 A1 DE 1438193A1 DE 1962S0082210 DE1962S0082210 DE 1962S0082210 DE S0082210 A DES0082210 A DE S0082210A DE 1438193 A1 DE1438193 A1 DE 1438193A1
- Authority
- DE
- Germany
- Prior art keywords
- distance measuring
- measuring arrangement
- current
- voltage
- phase angle
- 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
Links
- 238000005259 measurement Methods 0.000 claims description 16
- 238000001514 detection method Methods 0.000 claims description 8
- 230000001419 dependent effect Effects 0.000 claims description 7
- 238000004804 winding Methods 0.000 claims description 2
- 230000001681 protective effect Effects 0.000 claims 1
- 238000002847 impedance measurement Methods 0.000 description 13
- 238000000034 method Methods 0.000 description 9
- 230000011664 signaling Effects 0.000 description 6
- 230000001939 inductive effect Effects 0.000 description 3
- 230000003111 delayed effect Effects 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000009499 grossing Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- 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
-
- 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
- H02H3/40—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 ratio of voltage and current
Landscapes
- Emergency Protection Circuit Devices (AREA)
- Locating Faults (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1962S0082210 DE1438193A1 (de) | 1962-10-26 | 1962-10-26 | Distanzmessanordnung |
| CH998763A CH446498A (de) | 1962-10-26 | 1963-08-13 | Verfahren zum selektiven Erfassen von Fehlern in Energieversorgungsnetzen |
| JP5720363A JPS4017961B1 (cs) | 1962-10-26 | 1963-10-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1962S0082210 DE1438193A1 (de) | 1962-10-26 | 1962-10-26 | Distanzmessanordnung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1438193A1 true DE1438193A1 (de) | 1968-10-31 |
Family
ID=7510175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1962S0082210 Pending DE1438193A1 (de) | 1962-10-26 | 1962-10-26 | Distanzmessanordnung |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS4017961B1 (cs) |
| CH (1) | CH446498A (cs) |
| DE (1) | DE1438193A1 (cs) |
-
1962
- 1962-10-26 DE DE1962S0082210 patent/DE1438193A1/de active Pending
-
1963
- 1963-08-13 CH CH998763A patent/CH446498A/de unknown
- 1963-10-26 JP JP5720363A patent/JPS4017961B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CH446498A (de) | 1967-11-15 |
| JPS4017961B1 (cs) | 1965-08-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2221048C2 (de) | Anordnung zur Feststellung von Zeitintervallen, in denen das Meßsignal eines Meßtransformators aufgrund seines Sättigungszustandes fehlerhaft ist | |
| DE2609654A1 (de) | Digitaler ueberstromausloeser | |
| DE2264064A1 (de) | Distanzschutzeinrichtung | |
| DE1591882B2 (de) | Verfahren und vorrichtung zur fehlerortung in einer wechselstromuebertragungsleitung | |
| DE2711629C2 (de) | Verfahren und Schaltungsanordnung zum Orten von Dauererdschlüssen in Drehstromnetzen | |
| EP0665625B1 (de) | Verfahren zur Erzeugung eines Impedanzwertes und zu dessen Verarbeitung in einer Distanzschutzeinrichtung | |
| DE4026799A1 (de) | Verfahren zur selektiven erfassung von fehlern der leiter in hoch- und hoechstspannungsnetzen | |
| CH623963A5 (cs) | ||
| DE1438193A1 (de) | Distanzmessanordnung | |
| DE3421873A1 (de) | Messverfahren zur ermittlung der differenz zwischen einer wechselspannung und einer zweiten spannung sowie messvorrichtung zu seiner anwendung | |
| DE2456073A1 (de) | Schutzanordnung fuer drehstromuebertragungssysteme | |
| DE4135425C2 (de) | Vorrichtung zum Feststellen und Anzeigen eines Fehlers in elektrischen Leitungen | |
| DE69308446T2 (de) | Einrichtung zum Feststellen von Fehlern auf einem unterirdischen elektrischen Energieverteilungsnetz | |
| DE2064679C3 (de) | Elektronische Distanzmeßschaltung | |
| EP0368029B1 (de) | Messverfahren und Schaltungsanordnung zur Ueberprüfung von Schutzmassnahmen in Wechselspannungsnetzen | |
| DE2615556C2 (de) | Verfahren zur elektrischen Leitungsdistanzmessung für Distanzschutzeinrichtungen | |
| DE2659840C3 (de) | Vorrichtung zur elektrischen Leitungsdistanzmessung für Distanzschutzeinrichtungen | |
| DE3122042C2 (de) | Verfahren und Prüfschaltung zur ErdschluOüberprüfung spannungsfreier Kabelstrecken | |
| DE68913589T2 (de) | Blitzschutzüberwachungsanlage. | |
| DE3304921A1 (de) | Digitalelektronischer ueberstromausloeser | |
| DE2339932C3 (de) | Verfahren zum Ermitteln von Fehlern auf einem zu überwachenden Leitungsabschnitt eines elektrischen Energieversorgungsnetzes | |
| EP0313542A2 (de) | Einrichtung zum gesteuerten Einschalten von induktiven Elementen im Hochspannungsnetz | |
| DE897289C (de) | Verfahren zur schnellen Bestimmung des Fehlerortes in elektrischen Leitungsanlagen | |
| DE4406722C1 (de) | Leitungsdifferential-Schutzanordnung | |
| DE1098590B (de) | Schaltungsanordnung zur selektiven Abschaltung von Erdkurzschluessen auf Drehstrom-Doppelleitungen |