CH429896A - Phasenkomparator und Verwendung des Phasenkomparators in einer Schutzanlage - Google Patents
Phasenkomparator und Verwendung des Phasenkomparators in einer SchutzanlageInfo
- Publication number
- CH429896A CH429896A CH838863A CH838863A CH429896A CH 429896 A CH429896 A CH 429896A CH 838863 A CH838863 A CH 838863A CH 838863 A CH838863 A CH 838863A CH 429896 A CH429896 A CH 429896A
- Authority
- CH
- Switzerland
- Prior art keywords
- time
- phase comparator
- pulses
- amplitude
- transient
- Prior art date
Links
- 230000001052 transient effect Effects 0.000 claims description 35
- 239000003990 capacitor Substances 0.000 claims description 16
- 230000001419 dependent effect Effects 0.000 claims description 8
- 230000010355 oscillation Effects 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 4
- 101100388509 Caenorhabditis elegans che-3 gene Proteins 0.000 claims 1
- 230000001934 delay Effects 0.000 claims 1
- 230000001681 protective effect Effects 0.000 description 9
- 238000004088 simulation Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
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)
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 |
|---|---|
| CH429896A true CH429896A (de) | 1967-02-15 |
Family
ID=7509451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH838863A CH429896A (de) | 1962-09-03 | 1963-07-05 | Phasenkomparator und Verwendung des Phasenkomparators in einer Schutzanlage |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS415981B1 (enExample) |
| CH (1) | CH429896A (enExample) |
| DE (1) | DE1240169B (enExample) |
Families Citing this family (1)
| 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 |
Family Cites Families (3)
| 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 |
-
1962
- 1962-09-03 DE DES81247A patent/DE1240169B/de active Pending
-
1963
- 1963-07-05 CH CH838863A patent/CH429896A/de unknown
- 1963-09-03 JP JP4717463A patent/JPS415981B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1240169B (de) | 1967-05-11 |
| JPS415981B1 (enExample) | 1966-03-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2239654C3 (de) | Einrichtung zur Erfassung von Unterspannungen in Mehrphasensystemen | |
| DE4021522A1 (de) | Elektronischer schalter | |
| DE3927888A1 (de) | Wechselrichteranordnung | |
| DE2530717A1 (de) | Verfahren und vorrichtung zum abschalten einer elektrischen uebertragungsleitung bei ueberlastung | |
| DE2221048A1 (de) | Anordnung zur Steuerung der Verbindung eines Stromwandlers mit Schutzelementen | |
| EP0134050B1 (de) | Schaltungsanordnung zum Betrieb von Hochdruckgasentladungslampen | |
| EP0241736B1 (de) | Zündverfahren für einen Thyristorschalter | |
| EP0783788A1 (de) | Stromdifferentialschutzanordnung | |
| DE2406197A1 (de) | Verfahren und einrichtung zur detektion von kurzschluessen | |
| DE2803690A1 (de) | Schutzrelaisschaltung zum bilden einer kombinierten distanz- und ueberstromfunktion | |
| DE4420513A1 (de) | Verfahren und Vorrichtung zum Schutz von Sammelschienen | |
| DE102007041176A1 (de) | Mess- und/oder Schaltgerät | |
| WO2009109561A1 (de) | Verfahren zum überprüfen eines elektromagnetischen durchflussmessers und elektromagnetische durchflussmessanordnung | |
| DE1638020B2 (de) | Steuereinrichtung fuer einen netzgefuehrten mehrphasigen ruhenden stromrichter | |
| EP0448165A2 (de) | Serienresonanz-Wechselrichter, insbesondere für einen Röntgengenerator | |
| DE3316402C2 (enExample) | ||
| DE2539727A1 (de) | Statisches ueberstromrelais | |
| DE2517399A1 (de) | Phasenausfall- und nullstrom-detektor, insbesondere in einem elektronischen motorschutzrelais mit stromabhaengiger ausloesung | |
| DE2719373C2 (de) | Schaltungsanordnung eines Röntgengenerators mit einem durch ein Zeitsteuerglied gesteuerten elektronischen Schalter im Primärkreis eines Hochspannungs-Transformators | |
| DE2731453B2 (de) | Erdschlußdetektor | |
| DE3512834C2 (enExample) | ||
| EP0313542B1 (de) | Einrichtung zum gesteuerten Einschalten von induktiven Elementen im Hochspannungsnetz | |
| DE1240169B (de) | Phasenkomparator | |
| DE1297197B (de) | Transformatiordifferentialschutz | |
| DE1257258C2 (de) | Transformatordifferentialschutz |