CA1088156A - Test apparatus for primary checking of protective relays - Google Patents
Test apparatus for primary checking of protective relaysInfo
- Publication number
- CA1088156A CA1088156A CA272,508A CA272508A CA1088156A CA 1088156 A CA1088156 A CA 1088156A CA 272508 A CA272508 A CA 272508A CA 1088156 A CA1088156 A CA 1088156A
- Authority
- CA
- Canada
- Prior art keywords
- test
- relay
- current
- voltage
- circuit
- 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.)
- Expired
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 159
- 230000001681 protective effect Effects 0.000 title claims abstract description 13
- 238000004804 winding Methods 0.000 claims abstract description 34
- 230000003068 static effect Effects 0.000 claims abstract description 16
- 239000011159 matrix material Substances 0.000 claims abstract description 14
- 230000007423 decrease Effects 0.000 claims description 3
- 230000001131 transforming effect Effects 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 claims 1
- 230000000977 initiatory effect Effects 0.000 claims 1
- 238000005259 measurement Methods 0.000 description 3
- 230000000875 corresponding effect Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- RPNUMPOLZDHAAY-UHFFFAOYSA-N Diethylenetriamine Chemical compound NCCNCCN RPNUMPOLZDHAAY-UHFFFAOYSA-N 0.000 description 1
- 241001417495 Serranidae Species 0.000 description 1
- 102100035115 Testin Human genes 0.000 description 1
- 101710070533 Testin Proteins 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- KRTSDMXIXPKRQR-AATRIKPKSA-N monocrotophos Chemical compound CNC(=O)\C=C(/C)OP(=O)(OC)OC KRTSDMXIXPKRQR-AATRIKPKSA-N 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000012353 t test Methods 0.000 description 1
- XLNZEKHULJKQBA-UHFFFAOYSA-N terbufos Chemical compound CCOP(=S)(OCC)SCSC(C)(C)C XLNZEKHULJKQBA-UHFFFAOYSA-N 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/327—Testing of circuit interrupters, switches or circuit-breakers
- G01R31/3277—Testing of circuit interrupters, switches or circuit-breakers of low voltage devices, e.g. domestic or industrial devices, such as motor protections, relays, rotation switches
- G01R31/3278—Testing of circuit interrupters, switches or circuit-breakers of low voltage devices, e.g. domestic or industrial devices, such as motor protections, relays, rotation switches of relays, solenoids or reed switches
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
- Emergency Protection Circuit Devices (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH316476A CH599555A5 (OSRAM) | 1976-03-15 | 1976-03-15 | |
| CH3164/76 | 1976-03-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1088156A true CA1088156A (en) | 1980-10-21 |
Family
ID=4249998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA272,508A Expired CA1088156A (en) | 1976-03-15 | 1977-02-23 | Test apparatus for primary checking of protective relays |
Country Status (7)
| Country | Link |
|---|---|
| CA (1) | CA1088156A (OSRAM) |
| CH (1) | CH599555A5 (OSRAM) |
| DE (1) | DE2615034C2 (OSRAM) |
| FR (1) | FR2344947A1 (OSRAM) |
| GB (1) | GB1531382A (OSRAM) |
| NL (1) | NL7702686A (OSRAM) |
| SE (1) | SE410231B (OSRAM) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2640900C2 (de) * | 1976-09-10 | 1978-05-03 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Schaltungsanordnung zur Bestimmung des Ansprechstromes von Magnetventilen |
| DE2824230A1 (de) * | 1978-06-02 | 1979-12-06 | Hartmann & Braun Ag | Schaltungsanordnung zur belastung einer wechselspannungsquelle mit einem einstellbaren pruefstrom |
| DE3416575A1 (de) * | 1984-05-04 | 1985-11-07 | Ruhrkohle Ag, 4300 Essen | Vorrichtung fuer den untertagebergbau zur pruefung und zum abgleich von messwertgebern |
| FR2629917B1 (fr) * | 1988-04-11 | 1991-01-18 | Alsthom | Dispositif pour l'essai de relais de protection electrique d'une installation pendant le fonctionnement de celle-ci |
| DE19811384B4 (de) * | 1998-03-16 | 2005-11-10 | Omicron Electronics Gmbh | Verfahren zur Prüfung einer Generatorschutzeinrichtung |
| CN101446608B (zh) * | 2007-11-28 | 2011-12-07 | 上海精益电器厂有限公司 | 自动转换开关控制器校验装置 |
| CN108152730B (zh) * | 2018-01-15 | 2023-07-18 | 南京工业职业技术学院 | 一种汽车继电器检测装置 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE541938C (de) * | 1932-01-19 | Elek Zitaets Akt Ges Vorm W La | Einrichtung zum Pruefen und Betaetigen von Relaisschutzanlagen bei betriebsbereitem Zustand des durch die Relaisanlage geschuetzten Anlageteils | |
| DE965335C (de) * | 1952-08-23 | 1957-06-06 | Siemens Ag | Einrichtung zum Pruefen von Relais, insbesondere Schutzrelais |
| DE2240734C3 (de) * | 1972-08-18 | 1978-11-30 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Verfahren zur Messung des Halte- und Abfallstromwertes von Relais |
-
1976
- 1976-03-15 CH CH316476A patent/CH599555A5/xx not_active IP Right Cessation
- 1976-04-07 DE DE19762615034 patent/DE2615034C2/de not_active Expired
-
1977
- 1977-02-23 CA CA272,508A patent/CA1088156A/en not_active Expired
- 1977-03-11 NL NL7702686A patent/NL7702686A/xx not_active Application Discontinuation
- 1977-03-11 GB GB1049277A patent/GB1531382A/en not_active Expired
- 1977-03-11 SE SE7702806A patent/SE410231B/xx not_active IP Right Cessation
- 1977-03-14 FR FR7707546A patent/FR2344947A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| CH599555A5 (OSRAM) | 1978-05-31 |
| DE2615034A1 (de) | 1977-09-22 |
| DE2615034C2 (de) | 1989-10-12 |
| GB1531382A (en) | 1978-11-08 |
| FR2344947B1 (OSRAM) | 1981-03-20 |
| SE410231B (sv) | 1979-10-01 |
| FR2344947A1 (fr) | 1977-10-14 |
| SE7702806L (sv) | 1977-09-16 |
| NL7702686A (nl) | 1977-09-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |