DE202006002726U1 - Motor-generator set for converting direct current to alternating current, has several generators connected in series, pole wheels mounted on shaft and running in stator, and transmission connected between direct current motor and shaft - Google Patents
Motor-generator set for converting direct current to alternating current, has several generators connected in series, pole wheels mounted on shaft and running in stator, and transmission connected between direct current motor and shaft Download PDFInfo
- Publication number
- DE202006002726U1 DE202006002726U1 DE200620002726 DE202006002726U DE202006002726U1 DE 202006002726 U1 DE202006002726 U1 DE 202006002726U1 DE 200620002726 DE200620002726 DE 200620002726 DE 202006002726 U DE202006002726 U DE 202006002726U DE 202006002726 U1 DE202006002726 U1 DE 202006002726U1
- Authority
- DE
- Germany
- Prior art keywords
- motor
- shaft
- direct current
- generator set
- stator
- 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 - Lifetime
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
- H02K7/1807—Rotary generators
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K16/00—Machines with more than one rotor or stator
- H02K16/04—Machines with one rotor and two stators
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K53/00—Alleged dynamo-electric perpetua mobilia
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
Description
I Beschreibung des Motor-Multi-Generatorsatzes mit GetriebeI Description of the motor multi-generator set with gear
Die Erfindung betrifft den bekannten Motor-Generatorsatz zur Umformung von Stromarten, konkret die Umwandlung von Gleich- in Wechselstrom und besteht im Kern aus einem Motor-Generatorsatz mit Getriebe, bei dem im Gegensatz zu den bisher eingesetzten auf einer Welle nicht nur ein Polrad in einem Ständer montiert ist, sondern in Abhängigkeit vom Drehmoment der Antriebsmaschine (Gleichstrommotor) n Polräder in n Ständern montiert sind.The The invention relates to the known motor generator set for forming of types of electricity, specifically the conversion of DC into AC and consists essentially of a motor-generator set with gearbox, in contrast to the previously used on a shaft not just a pole wheel in a stand is mounted, but in dependence of torque of prime mover (DC motor) n Pole wheels in n stands are mounted.
Der Vorteil beim Motor-Generatorsatz nach bisherigem Stand der Technik ist sein beliebiges Spannungsverhältnis (z.B. 380 KV Drehstrom in 110 V Gleichstrom und umgekehrt). Der Nachteil besteht im hohen Preis (2 Maschinen) und im schlechten Wirkungsgrad (ηges = η1 + η2 ...).The advantage of the motor generator set according to the prior art is its arbitrary voltage ratio (eg 380 KV three-phase in 110 V DC and vice versa). The disadvantage is the high price (2 machines) and the poor efficiency (η ges = η1 + η2 ...).
Als Lösung bietet der Stand der Technik z. B. Einanker-Umformer an. Diese Lösung hat den Nachteil des starren Spannungsverhältnisses, was einen Transformator unumgänglich macht. Dies belastet den Wirkungsgrad wiederum erheblich. Auch Wechselrichter lösen das Problem nicht, da ihre Leistung aufgrund der heutigen Bauweise Mehrfacheinsatz erfordert, was wiederum zu Lasten des Wirkungsgrades in einem System geht.When solution offers the state of the art z. B. single-armature converter. This solution has the disadvantage of the rigid voltage ratio, which is a transformer essential power. This burdened the efficiency again considerably. Also inverters solve that Problem not, because their performance due to today's design multiple use requires, again, at the expense of efficiency in a system goes.
Das zu lösende Problem besteht darin, den Wirkungsgrad bei der Umsetzung regenerativer Energien in einem Motor-Generatorensatz zu erhöhen.The to be solved Problem is the efficiency in the implementation of regenerative Increase energies in a motor generator set.
Nach dem Stand der Technik wird der Gesamtwirkungsgrad eines Systems durch das Produkt aller Einzelwirkungsgrade bestimmt. Diese Erkenntnis wird auch nicht angegriffen. Es soll nur mittels optimierter Bauweise bereits bekannter Komponenten sowie dem Zusammenbau dieser Komponenten und eine Optimierung des Wirkungsgrades nahe 1 erfolgen. Dieses System kann auch nicht dazu führen, unendlich viele Polräder zu montieren, da dies dem Energieerhaltungssatz widersprechen würde.To In the prior art, the overall efficiency of a system determined by the product of all individual efficiencies. This realization will not be attacked. It should only by means of optimized construction already known components as well as the assembly of these components and an optimization of the efficiency close to 1 done. This System also can not cause infinitely many pole wheels to mount, as this would contradict the law of conservation of energy.
Die o. g. Formel impliziert, dass der Angriffspunkt im Zentrum erfolgt. Durch das Einsetzen eines Getriebes zwischen Antriebsaggregat und Generator erfolgt eine Optimierung des Drehmomentes. Dies ist aus der KFZ-Technik hinlänglich bekannt.The o. g. Formula implies that the point of attack is in the center. By inserting a gearbox between the drive unit and Generator is an optimization of the torque. This is off the vehicle technology sufficient known.
Die Lagerung der Welle erfolgt entweder schwimmend oder mittels Kugellager, je nach Dimension des Systems.The The shaft is either floating or ball bearing depending on the dimension of the system.
Im Ergebnis werden durch diese Kombination von Motor, Getriebe und Generator die einzelnen Effizienzen gesteigert sowie die Widerstandspotentiale abgebaut.in the Result will be through this combination of engine, transmission and Generator the individual efficiencies increased and the resistance potentials reduced.
II AnwendungsbeispielII application example
Die
Funktionsweise soll an folgendem Beispiel verdeutlicht werden:
Eine
beliebige Reihe von Solarmodulen wird so geschaltet, dass eine Spannung
von 24 V oder 230 V Gleichstrom erzeugt wird (Input). Zwischen einen entsprechend
anzuschließenden
Gleichstrommotor und den Solarmodulen wird ein Regler geschaltet.
An den Motor wird ein Getriebe angeschlossen, das wiederum mit einer
Welle derart verbunden wird, dass die Drehzahl des Motors, das Übersetzungsverhältnis des
Getriebes sowie die Drehzahl des Multigenerators so aufeinander
abgestimmt sind, dass der Motor mit Unterlast läuft. An den Regler angeschlossen ist
eine Reihe von 24 V Batterien, die bei Input bis zur Ladekapazität gespeist
werden. Sinkt der Input, übernehmen
diese Batterien die Aufgabe der Solarmodule solange, bis der Input
wieder entsprechend erfolgt.The functionality will be illustrated by the following example:
Any number of solar modules are switched to produce a voltage of 24 V or 230 V DC (input). Between a corresponding DC motor to be connected and the solar modules, a controller is switched. To the engine, a transmission is connected, which in turn is connected to a shaft such that the speed of the engine, the gear ratio of the transmission and the speed of the multi-generator are coordinated so that the engine is running under load. Connected to the controller is a series of 24 V batteries, which are fed with input to the charging capacity. If the input drops, these batteries take over the task of the solar modules until the input again takes place accordingly.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200620002726 DE202006002726U1 (en) | 2006-02-21 | 2006-02-21 | Motor-generator set for converting direct current to alternating current, has several generators connected in series, pole wheels mounted on shaft and running in stator, and transmission connected between direct current motor and shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200620002726 DE202006002726U1 (en) | 2006-02-21 | 2006-02-21 | Motor-generator set for converting direct current to alternating current, has several generators connected in series, pole wheels mounted on shaft and running in stator, and transmission connected between direct current motor and shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE202006002726U1 true DE202006002726U1 (en) | 2006-04-20 |
Family
ID=36314414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE200620002726 Expired - Lifetime DE202006002726U1 (en) | 2006-02-21 | 2006-02-21 | Motor-generator set for converting direct current to alternating current, has several generators connected in series, pole wheels mounted on shaft and running in stator, and transmission connected between direct current motor and shaft |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE202006002726U1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1863165A1 (en) | 2006-06-03 | 2007-12-05 | Adensis GmbH | Solar panel facility with electromechanical energy conversion |
| DE102008046606A1 (en) | 2008-08-06 | 2010-02-18 | Adensis Gmbh | Photovoltaic system operating method, involves attaching direct current generator to connection element, and connecting motor axle of motor with shaft, where energies are separated from motor and another motor during operation process |
| EP2157676A2 (en) | 2008-08-20 | 2010-02-24 | Adensis GmbH | Method and device for connecting a photovoltaic assembly to an electrical network |
-
2006
- 2006-02-21 DE DE200620002726 patent/DE202006002726U1/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1863165A1 (en) | 2006-06-03 | 2007-12-05 | Adensis GmbH | Solar panel facility with electromechanical energy conversion |
| DE102006026073A1 (en) * | 2006-06-03 | 2007-12-13 | Adensis Gmbh | Solar panel plant with electromagnetic energy conversion |
| US7609019B2 (en) | 2006-06-03 | 2009-10-27 | Adensis Gmbh | Photovoltaic system and method for operating a photovoltaic system |
| DE102008046606A1 (en) | 2008-08-06 | 2010-02-18 | Adensis Gmbh | Photovoltaic system operating method, involves attaching direct current generator to connection element, and connecting motor axle of motor with shaft, where energies are separated from motor and another motor during operation process |
| DE102008046606B4 (en) * | 2008-08-06 | 2011-04-21 | Adensis Gmbh | photovoltaic system |
| US8247923B2 (en) | 2008-08-06 | 2012-08-21 | Adensis Gmbh | Method for operating a photovoltaic system and photovoltaic system for carrying out the method |
| EP2157676A2 (en) | 2008-08-20 | 2010-02-24 | Adensis GmbH | Method and device for connecting a photovoltaic assembly to an electrical network |
| DE102008038542A1 (en) | 2008-08-20 | 2010-02-25 | Adensis Gmbh | Method and device for connecting a photovoltaic system to a power supply network |
| US8115426B2 (en) | 2008-08-20 | 2012-02-14 | Adensis Gmbh | Method and apparatus for connecting a photovoltaic system to a power grid |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R207 | Utility model specification |
Effective date: 20060524 |
|
| R150 | Term of protection extended to 6 years |
Effective date: 20090827 |
|
| R157 | Lapse of ip right after 6 years |
Effective date: 20120901 |