DE1098603B - Regulating transformer - Google Patents
Regulating transformerInfo
- Publication number
- DE1098603B DE1098603B DEW20478A DEW0020478A DE1098603B DE 1098603 B DE1098603 B DE 1098603B DE W20478 A DEW20478 A DE W20478A DE W0020478 A DEW0020478 A DE W0020478A DE 1098603 B DE1098603 B DE 1098603B
- Authority
- DE
- Germany
- Prior art keywords
- winding
- control
- divided
- known per
- regulating transformer
- 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
- 230000001105 regulatory effect Effects 0.000 title description 9
- 238000004804 winding Methods 0.000 claims description 19
- 230000002238 attenuated effect Effects 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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
- H01F29/06—Variable transformers or inductances not covered by group H01F21/00 with current collector gliding or rolling on or along winding
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
Description
Regeltransformator Die Erfindung bezieht auf Regeltransformatoren, insbesondere auf Regeltransformatoren für ±-Regelung mit zwei gegensinnig auf der blank gemachten Regelwicklung bewegten, zweckmäßig als Rollen ausgebildeten Kontakten bestehendenAbnehmersystemen. Solche Regeltransformatoren sind bisher ausschließlich mit eingängigen Wicklungen ausgeführt worden.Control transformer The invention relates to control transformers, especially on regulating transformers for ± control with two opposite directions on the Normal winding made bare moving, expediently designed as rollers existing customer systems. Such regulating transformers have so far been exclusive with catchy windings.
Die Erfindung will solche Regeltransformatoren für höhere Leistungsbereiche verfügbar machen, wozu eine zweigängige Wicklung erforderlich ist.The invention aims at regulating transformers of this type for higher power ranges make available, for which a two-start winding is required.
Zwei- oder mehrgängige Wicklungen sind für Regeltransformatoren bekannt, die nur in einer Richtung geregelt werden. Ihre Anwendung bei Regeltransformatoren für ± -Regelung ist bisher nicht empfohlen worden und wurde offenbar nicht für möglich gehalten, weil außerhalb der Mittelstellung der Aufnehmersysteme neben den beiden gedämpften Ausgleichsbereichen am Ende der Wicklung ein mittlerer, von den Abnehmerkontakten begrenzter Ausgleichsbereich bestehen würde, der nicht gedämpft wäre. Die Folge eines solchen nicht gedämpften mittleren Ausgleichsbereichs würden eine erhöhte Funkenbildung und ein Aufbrennen dieses Wicklungsteiles sein, die zur raschen Zerstörung des Regeltransformators und insbesondere der Wicklung führen müßte.Two-turn or multi-turn windings are known for regulating transformers, which are only regulated in one direction. Your application in regulating transformers for ± control has not yet been recommended and has apparently not been considered possible held because outside the middle position of the pickup systems next to the two damped compensation areas at the end of the winding a middle one from the consumer contacts there would be limited compensation area that would not be attenuated. The consequence such a non-attenuated middle compensation range would be increased Sparking and burning of this winding part can lead to rapid destruction the regulating transformer and especially the winding would have to lead.
Die Erfindung ermöglicht demgegenüber die Ausbildung eines Regeltransformators für ±-Regelung mit zweigängiger Wicklung und einem aus zwei gegensinnig bewegten Kontakten bestehenden Abnehmersystem dadurch, daß die Wicklung in der Kontaktmittelstellung in zwei Wicklungsteile aufgeteilt ist, wobei die Wicklungsteile über an sich bekannte Dämpfungs- bzw. Strombegrenzungsmittel miteinander verbunden sind.In contrast, the invention enables the formation of a regulating transformer for ± control with two-start winding and one of two moving in opposite directions Contacts existing pickup system in that the winding is in the contact center position is divided into two winding parts, the winding parts about known per se Damping or current limiting means are connected to one another.
Diese Strombegrenzungsmittel können sehr verschiedenartig sein. Es stehen hierzu Ohmsche Widerstände oder induktive Widerstände zur Verfügung. Als Sonderfall .des induktiven Widerstandes ist die Flußverdrängung verfügbar, die bei den bekannten mehrgängigen Wicklungen bereits zur Herabsetzung der Spannungsdifferenz zwischen benachbarten Windungen der einzelnen Wicklungsgänge benutzt worden ist.These current limiting means can be very different. It Ohmic resistances or inductive resistances are available for this purpose. as In a special case of inductive resistance, the flux displacement is available the well-known multi-turn windings to reduce the voltage difference has been used between adjacent turns of the individual winding turns.
Der Gegenstand der Erfindung soll an Hand der Zeichnung näher erläutert werden.The object of the invention is to be explained in more detail with reference to the drawing will.
Auf -dem Rahmenkern a ist eine zweigängige Wicklung b, c angebracht. Das Abnehmersystem besteht aus zwei Stromabnehmern d, e, welche zweckmäßig als Rollen ausgeführt und so angeordnet sind, daß sie sich bei jedem Regelvorgang gegensinnig bewegen. Die zweigängige Wicklung b, c ist in der Kontaktmittelstellung unterteilt und mittels Dämpfungen in Form von Widerständen f überbrückt.A two-start winding b, c is attached to the frame core a. The collector system consists of two pantographs d, e, which are useful as roles executed and arranged so that they are in opposite directions with each control process move. The two-start winding b, c is divided into the contact center position and bridged by means of damping in the form of resistors f.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEW20478A DE1098603B (en) | 1957-01-23 | 1957-01-23 | Regulating transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEW20478A DE1098603B (en) | 1957-01-23 | 1957-01-23 | Regulating transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1098603B true DE1098603B (en) | 1961-02-02 |
Family
ID=7596758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEW20478A Pending DE1098603B (en) | 1957-01-23 | 1957-01-23 | Regulating transformer |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE1098603B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0192915A1 (en) * | 1985-02-27 | 1986-09-03 | I.M.E.C. S.p.A. | Tansformer with a turn ratio variable while in operation |
| US5283728A (en) * | 1992-10-15 | 1994-02-01 | Hobart Edward J | Variable transformer with slidable contactor |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE633948C (en) * | 1933-04-10 | 1936-08-12 | Aeg | Autotransformer for fine control through a contact piece |
| DE744205C (en) * | 1938-03-01 | 1944-01-12 | Garbe | Transformer for fine-level control through a contact piece that grinds on n parallel, isolated from one another and bare-made windings on the same leg at the contact points |
| DE756855C (en) * | 1936-12-20 | 1952-05-08 | Aeg | Transformer for fine control under load through a sliding contact |
| DE911862C (en) * | 1934-12-25 | 1954-05-20 | Koch & Sterzel Ag | Virtually continuously variable transformer under load and without special bridging resistances |
-
1957
- 1957-01-23 DE DEW20478A patent/DE1098603B/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE633948C (en) * | 1933-04-10 | 1936-08-12 | Aeg | Autotransformer for fine control through a contact piece |
| DE911862C (en) * | 1934-12-25 | 1954-05-20 | Koch & Sterzel Ag | Virtually continuously variable transformer under load and without special bridging resistances |
| DE756855C (en) * | 1936-12-20 | 1952-05-08 | Aeg | Transformer for fine control under load through a sliding contact |
| DE744205C (en) * | 1938-03-01 | 1944-01-12 | Garbe | Transformer for fine-level control through a contact piece that grinds on n parallel, isolated from one another and bare-made windings on the same leg at the contact points |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0192915A1 (en) * | 1985-02-27 | 1986-09-03 | I.M.E.C. S.p.A. | Tansformer with a turn ratio variable while in operation |
| US5283728A (en) * | 1992-10-15 | 1994-02-01 | Hobart Edward J | Variable transformer with slidable contactor |
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