SE441715B - WIRING CONNECTORS FOR CONTROL TRANSFORMERS - Google Patents
WIRING CONNECTORS FOR CONTROL TRANSFORMERSInfo
- Publication number
- SE441715B SE441715B SE8100547A SE8100547A SE441715B SE 441715 B SE441715 B SE 441715B SE 8100547 A SE8100547 A SE 8100547A SE 8100547 A SE8100547 A SE 8100547A SE 441715 B SE441715 B SE 441715B
- Authority
- SE
- Sweden
- Prior art keywords
- fuse
- winding
- voltage
- dependent resistor
- switching
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F29/00—Variable transformers or inductances not covered by group H01F21/00
- H01F29/02—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings
- H01F29/04—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings having provision for tap-changing without interrupting the load current
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
- Emergency Protection Circuit Devices (AREA)
Description
-8100547--2 kan överta det spänninasberoende motståndets skyddsfunktion. Vidare kan den lämpligen såsom byggnadsarupp utformade kombinationen av säk- ring och parallell skyddsgniststräcka tjäna såsom indikator på om det spänningsberoende motståndet vad beträffar avledarströmnens storlek eller vad beträffar avledarströmmens varaktighet har blivit riktiqt dimensionerat. I den mån som det t ex vid stötspänniaflsprovnins av den tillhörande transformatorn icke kommer till säkrinflsreaktion, kan man utså från en riktig dimensionering av det spänninesberoende motstån- det. I annat fall kan säkringsreaktionen vid stötspänninwsprovninqen tjäna till experimentell korrigering av dimensionerinven av det först beräknade spänningsberoende motståndet. Ken även vid driftstörninaar eller vid regelbundna kopplarrevisioner låter sia kunskaper om stör- ninaen, särskilt om vilka stötpåkënningar det varit fråga om utvinnas, alltefter om säkringen har reaserat eller icke. I och för siv är det känt att vid insättning av spänninasberoende motstånd ytterlisare skydda dessa genom seriekoppling med en säkring (DE utläzsninfisskrift ïO 06 512). Émellertid beror det här icke endast på säkringen, ty ge- nomsmältningen av säkringen skulle ju draga med sin allmänt bortfall av det med det spänningsberoende motståndet avsedda skyddet, utan den parallellt med säkringen anordnade aniststräckan är härvid viktig. -8100547--2 can take over the protective function of the voltage-dependent resistor. Furthermore, the suitably designed combination of fuse and parallel protective spark line can serve as an indicator of whether the voltage-dependent resistance in terms of the size of the diverter current or in terms of the duration of the diverter current has been correctly dimensioned. To the extent that, for example, when the surge voltage is tested by the associated transformer, there is no safety reaction, it can be deduced from a correct dimensioning of the voltage-dependent resistance. Otherwise, the fuse response in the surge voltage test may serve to experimentally correct the dimensional indices of the first calculated voltage dependent resistor. Ken also during operational disturbances or during regular clutch audits shows his knowledge of the disturbance, especially about which shock stresses in question have been recovered, depending on whether the fuse has reacted or not. In the case of reeds, it is known that when inserting voltage-dependent resistors, these are further protected by series connection with a fuse (DE read-out letter ï0 06 512). However, this is not only due to the fuse, because the penetration of the fuse would, with its general loss of the protection intended for the voltage-dependent resistor, but the anesthesia distance arranged parallel to the fuse is important in this case.
Lämplizen utformas säkring och gniststräcka såsom en byfsnads- enhet, varvid säkrina och gmiststräcka anordnas på sådant sätt i rör- hållande till varandra, att den vid säkrinaens smältninv uppstående ljusbåaen ledes över till gniststräokan, där den sedan slocknar. Jämte utformningen av säkring och gniststräcka såsom en byusnadssrupp upp- byzaes lämpligen även de spänningsberoende motstânden av enskilda del- arupper. så att motsvarande de olika kraven i enskilda användningsíall den totala anordningen av spänningsberoende motstånd och säkrinfi med nniststräcka och i erforderliga fall lineärt motstånd kan samnansättas enliat bygalådesystemet.The fuse is designed as a fuse and spark line as a bypass unit, the fuse and spark line being arranged in such a way in relation to each other that the light arc arising at the fuse line is led over to the spark line, where it then goes out. In addition to the design of the fuse and spark gap as a byusnad group, the voltage-dependent resistors of individual sub-groups are also suitably supported. so that corresponding to the different requirements in individual use in the total arrangement of voltage-dependent resistors and the fuse fi with a spark plug and, if necessary, linear resistors can be assembled according to the village box system.
Föreliqsande uppfinning skall närmare beskrivas med hänvisning till bifogade ritning, som visar ett utföringsexempel i form av ett kopplinssschema.The present invention will be further described with reference to the accompanying drawing, which shows an embodiment in the form of a circuit diagram.
Såsom.av kopplingsschemat framgår, består den till de båda lindninasuttaaen A1, A2 på en stealindnina SW anslutna lindninsskopp- laren av de vanliga kopplingselementen såsom av de båda permanentkon- takterna D1» D2, de båda hjälpkontakterna H1, H2 och de båda överkcpp- linesmotstånden H1, R2, de båda väljarkontakterna W1, W2 liksom av den aemensamma lastavledningen Y. Funktionen vid lastomkopplingen frånAs can be seen from the circuit diagram, the winding coupler connected to the two winding terminals A1, A2 on a steel winding SW consists of the usual coupling elements such as the two permanent contacts D1 »D2, the two auxiliary contacts H1, H2 and the two cross-coupling resistors. H1, R2, the two selector contacts W1, W2 as well as the common load diversion Y. The function of the load switching from
Claims (2)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19803008141 DE3008141A1 (en) | 1980-03-04 | 1980-03-04 | TAPE SWITCHES FOR TAPE TRANSFORMERS WITH A VOLTAGE-RESISTANT RESISTANCE ARRANGED IN THE LOAD SWITCH |
Publications (2)
Publication Number | Publication Date |
---|---|
SE8100547L SE8100547L (en) | 1981-09-05 |
SE441715B true SE441715B (en) | 1985-10-28 |
Family
ID=6096152
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8100547A SE441715B (en) | 1980-03-04 | 1981-01-28 | WIRING CONNECTORS FOR CONTROL TRANSFORMERS |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS56135915A (en) |
AT (1) | AT374958B (en) |
DE (1) | DE3008141A1 (en) |
FR (1) | FR2477761A1 (en) |
SE (1) | SE441715B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0311333U (en) * | 1989-06-14 | 1991-02-04 | ||
US11300458B2 (en) * | 2017-09-05 | 2022-04-12 | Littelfuse, Inc. | Temperature sensing tape, assembly, and method of temperature control |
US11231331B2 (en) | 2017-09-05 | 2022-01-25 | Littelfuse, Inc. | Temperature sensing tape |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE599119C (en) * | 1932-04-28 | 1934-06-25 | Bbc Brown Boveri & Cie | Device to prevent the risk of explosion from defective capacitors or transformers in oil-filled metal housings |
DE714267C (en) * | 1939-04-06 | 1941-11-26 | Siemens & Halske Akt Ges | Overvoltage protection device |
DE933824C (en) * | 1952-12-09 | 1955-10-06 | Wickmann Werke Ag | Overvoltage protection circuit for electrical systems |
DE2421728A1 (en) * | 1974-05-04 | 1975-11-13 | Transformatoren Union Ag | Transformer over-voltage protection - for winding sections involves voltage-dependent resistors and oil spark gaps |
US4023071A (en) * | 1975-06-09 | 1977-05-10 | Fussell Gerald W | Transient and surge protection apparatus |
DE2604344A1 (en) * | 1976-02-05 | 1977-08-18 | Reinhausen Maschf Scheubeck | STEPPED TRANSFORMER WITH OVERVOLTAGE PROTECTION DEVICE |
-
1980
- 1980-03-04 DE DE19803008141 patent/DE3008141A1/en not_active Withdrawn
-
1981
- 1981-01-28 SE SE8100547A patent/SE441715B/en unknown
- 1981-03-02 AT AT0097181A patent/AT374958B/en not_active IP Right Cessation
- 1981-03-03 JP JP2947981A patent/JPS56135915A/en active Pending
- 1981-03-04 FR FR8104348A patent/FR2477761A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
SE8100547L (en) | 1981-09-05 |
FR2477761A1 (en) | 1981-09-11 |
ATA97181A (en) | 1983-10-15 |
JPS56135915A (en) | 1981-10-23 |
AT374958B (en) | 1984-06-25 |
DE3008141A1 (en) | 1981-09-10 |
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