DE102005045072A1 - Frequency converter arrangement for use in e.g. machine tool, has single-piece wire-typed printed circuit board, on which frequency converter units are parallely connected, where converter units are arranged in matrix form on board - Google Patents
Frequency converter arrangement for use in e.g. machine tool, has single-piece wire-typed printed circuit board, on which frequency converter units are parallely connected, where converter units are arranged in matrix form on board Download PDFInfo
- Publication number
- DE102005045072A1 DE102005045072A1 DE200510045072 DE102005045072A DE102005045072A1 DE 102005045072 A1 DE102005045072 A1 DE 102005045072A1 DE 200510045072 DE200510045072 DE 200510045072 DE 102005045072 A DE102005045072 A DE 102005045072A DE 102005045072 A1 DE102005045072 A1 DE 102005045072A1
- Authority
- DE
- Germany
- Prior art keywords
- converter
- inverter
- units
- circuit board
- converter units
- 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.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/14—Structural association of two or more printed circuits
- H05K1/148—Arrangements of two or more hingeably connected rigid printed circuit boards, i.e. connected by flexible means
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/003—Constructional details, e.g. physical layout, assembly, wiring or busbar connections
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10227—Other objects, e.g. metallic pieces
- H05K2201/10287—Metal wires as connectors or conductors
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/0011—Working of insulating substrates or insulating layers
- H05K3/0044—Mechanical working of the substrate, e.g. drilling or punching
- H05K3/0052—Depaneling, i.e. dividing a panel into circuit boards; Working of the edges of circuit boards
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/10—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern
- H05K3/103—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern by bonding or embedding conductive wires or strips
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Inverter Devices (AREA)
Abstract
Description
Die vorliegende Erfindung betrifft eine Umrichteranordnung mit mehreren unabhängigen Umrichtereinheiten. Darüber hinaus betrifft die vorliegende Erfindung eine Werkzeugmaschine oder einen Motor mit einer derartigen Umrichteranordnung.The The present invention relates to an inverter arrangement having a plurality independent Converter units. About that In addition, the present invention relates to a machine tool or a motor with such a converter arrangement.
Frequenzumrichter werden in der Regel in verschiedenen Leistungsklassen zur Verfügung gestellt. Dabei wird meistens auf einen kompakten Aufbau der Umrichterkomponenten geachtet. Diese lassen sich aber, bedingt durch ihre Größe, vielfach nur schwer an verschiedene Einbaukonstruktionen anpassen. Außerdem ist mit dem konzentrierten Aufbau ein hoher Entwicklungsaufwand verbunden, da jede Leistungsklasse für sich entwickelt werden muss.frequency converter are usually provided in different performance classes. This is usually on a compact design of the converter components respected. These can, however, due to their size, many times difficult to adapt to different installation designs. Besides that is associated with the concentrated construction a high development effort, there every power class for must be developed.
Bislang werden Umrichter in wenigen Leistungsklassen, d. h. in wenigen verschiedenen Leistungsstufen, entwickelt und hergestellt. Der Anwender findet deswegen für seine spezielle Anwendung nur selten die optimale Umrichterleistung. In diesem Zusammenhang ist es bekannt, mehrere modulare Kleinumrichter parallel zu schalten, wobei jedoch der Aufwand an Verbindungstechnik relativ groß ist.So far converters are in a few performance classes, i. H. in a few different Performance levels, developed and manufactured. The user finds because of that Its special application rarely provides the optimum inverter performance. In this context, it is known several modular small drives to switch in parallel, but the cost of connection technology is relatively large.
Darüber hinaus ist eine Integration eines Umrichters in eine spezielle elektrische Maschine meist nur sehr grob möglich, es sei denn, der Umrichter wird bereits bei der Entwicklung an diese Umgebung angepasst. Auch für diesen Fall ist eine Modularisierung von Kleinumrichtern zur Parallelschaltung größerer Leistungen von Vorteil, aber der hohe Aufwand an Verbindungstechnik bleibt.Furthermore is an integration of a converter in a special electrical Machine only very roughly possible, unless the inverter is already in development at this Environment adapted. Also for This case is a modularization of small inverters for the parallel connection of larger powers advantageous, but the high cost of connection technology remains.
Die Aufgabe der vorliegenden Erfindung besteht somit darin, eine Umrichteranordnung bereitzustellen, die für zahlreiche Anwendungen hinsichtlich Bauraum und Leistung verbessert ist.The The object of the present invention is thus an inverter arrangement to provide for numerous applications in terms of space and performance improved is.
Erfindungsgemäß wird diese Aufgabe gelöst durch eine Umrichteranordnung mit mehreren unabhängigen Umrichtereinheiten und einer einstückigen drahtgeschriebenen Leiterplatte, auf der die mehreren Umrichtereinheiten parallel geschaltet sind, wobei zwischen den Umrichtereinheiten mindestens eine Sollbruchstelle angeordnet ist, so dass die Umrichtereinheiten auch beim Brechen an der Sollbruchstelle durch Drähte in der Leiterplatte parallel geschaltet bleiben.According to the invention this Task solved by a converter arrangement with several independent converter units and a one-piece wirewritten Printed circuit board on which the several inverter units are connected in parallel are, between the inverter units at least one predetermined breaking point is arranged so that the inverter units even when breaking at the breaking point by wires remain connected in parallel in the printed circuit board.
Durch die drahtgeschriebenen Leiterplatte können die einzelnen Leiterplattenabschnitte, die Umrichtermodule darstellen, in vorteilhafter Weise voneinander abgebrochen werden, und die Drahtverbindungen bleiben dabei unbeschädigt. Dies bedeutet, dass nach dem Anpassen des Umrichters an den jeweiligen Einbauraum kein Verdrahtungsaufwand notwendig ist.By the wirewritten circuit board may be the individual circuit board sections, represent the converter modules, advantageously from each other are aborted, and the wire connections remain undamaged. This means that after adjusting the inverter to the respective Installation space no wiring effort is necessary.
Vorzugsweise sind die Umrichtereinheiten auf der drahtgeschriebenen Leiterplatte matrixförmig angeordnet und in vier orthogonalen Richtungen jeweils durch mindestens zwei Drähte in der Leiterplatte verbunden. Damit ist es möglich, durch Abtrennen einzelner Umrichtereinheiten ein entsprechendes flächenhaftes Umrichtergebilde mit der gewünschten Leistung herzustellen.Preferably are the inverter units on the wire-printed circuit board arranged in a matrix and in four orthogonal directions each through at least two wires connected in the circuit board. This makes it possible by separating individual Inverter units a corresponding planar Umrichtergebilde with the desired performance manufacture.
Die Umrichtereinheiten können jeweils für ein Mehrphasensystem, insbesondere ein Dreiphasensystem, ausgelegt sein, wobei jede Umrichtereinheit mehrere mehrphasige Eingangsanschlüsse und mehrere mehrphasige Ausgangsanschlüsse aufweist. Speziell bei derartigen Mehrphasensystemen macht sich der Vorteil des reduzierten Verdrahtungsaufwands bemerkbar.The Inverter units can each for one Multiphase system, in particular a three-phase system, be designed wherein each inverter unit has a plurality of multi-phase input terminals and a plurality of multiphase output connections having. Especially in such multi-phase systems makes up the advantage of the reduced wiring effort noticeable.
Des Weiteren kann jede Umrichtereinheit einen Leistungsblock, eine Treiberschaltung und ein Strommessmodul aufweisen. Dadurch ist jede Umrichtereinheit individuell steuer- bzw. regelbar.Of Further, each inverter unit may include a power block, a driver circuit and a current measuring module. As a result, each inverter unit individually controllable.
An jeder der Umrichtereinheiten kann ferner ein Busanschluss vorhanden sein. Dadurch lässt sich der gesamte Umrichter sehr spezifisch steuern.At Each of the inverter units may also have a bus connection be. By doing so leaves the entire inverter is very specific.
Entsprechend einer Weiterentwicklung kann jede der Umrichtereinheiten mit einem Temperaturfühler ausgestattet sein und die gesamte Umrichteranordnung eine Temperaturmanagementeinrichtung aufweisen, so dass die einzelnen Umrichtereinheiten in Abhängigkeit von Messwerten der Temperaturfühler steuerbar sind. Durch entsprechendes Temperaturmanagement kann die Lebensdauer der einzelnen Module durchschnittlich verlängert werden.Corresponding In a further development, each of the inverter units can be equipped with one temperature sensor be equipped and the entire converter arrangement have a temperature management device, so that the individual converter units depending on measured values of the temperature sensor are controllable. By appropriate temperature management, the Lifespan of each module can be extended on average.
In vorteilhafter Weise werden die genannten Umrichteranordnungen in Werkzeugmaschinen oder Motoren eingesetzt. Dabei wird die jeweilige Umrichteranordnung in ihrer Kontur an das entsprechende Gehäuse durch Auseinanderbrechen von Umrichtereinheiten der Umrichteranordnung angepasst. Auf diese Weise können sehr kompakte Maschinen und Motoren mit leistungsangepassten Umrichtern hergestellt werden.In Advantageously, said converter arrangements in Machine tools or motors used. This is the respective Inverter arrangement in its contour to the corresponding housing Breakdown of converter units of the converter arrangement customized. That way you can very compact machines and motors with power-adapted converters getting produced.
Die vorliegende Erfindung wird nun anhand der beigefügten Zeichnungen näher erläutert, in denen zeigen:The The present invention will now be described in detail with reference to the accompanying drawings, in which: show:
Ein
erfindungsgemäßes Modul
eines Frequenzumrichters kann den in
Parallel
zu der Eingangsleitung
Wesentliche
Bestandteile des in
Der
Treiberschaltung
Ein
erfindungsgemäßer Frequenzumrichter besteht
nun aus einer einzigen Leiterplatte, auf der mehrere Umrichtermodule,
wie sie in
Bei
der Herstellung sind Plattenabschnitte
Jedes
der in den
Durch die Modularität der Leistungsteile kann nicht nur die gewünschte Gesamtumrichterleistung sehr genau erreicht werden, sondern auch die Auslegung und Entflechtung des Umrichters erleichtert werden, da weniger Einzeltypen von Umrichtern entwickelt werden müssen. Darüber hinaus ist der gesamte Umrichter einfach durch Einritzen und Brechen an den vorgesehen Stellen an unterschiedliche Einbauräume anpassbar, ohne dass nachträglich elektrische Verbindungen geschlossen werden müssten.By the modularity The power components can not only achieve the desired overall inverter performance be achieved very precisely, but also the interpretation and unbundling The inverter can be facilitated because fewer individual types of converters developed Need to become. About that In addition, the entire inverter is easy to scratch and break adaptable to different installation spaces at the intended locations, without any subsequent electrical Connections would have to be closed.
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200510045072 DE102005045072A1 (en) | 2005-09-21 | 2005-09-21 | Frequency converter arrangement for use in e.g. machine tool, has single-piece wire-typed printed circuit board, on which frequency converter units are parallely connected, where converter units are arranged in matrix form on board |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200510045072 DE102005045072A1 (en) | 2005-09-21 | 2005-09-21 | Frequency converter arrangement for use in e.g. machine tool, has single-piece wire-typed printed circuit board, on which frequency converter units are parallely connected, where converter units are arranged in matrix form on board |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102005045072A1 true DE102005045072A1 (en) | 2007-04-05 |
Family
ID=37852442
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200510045072 Withdrawn DE102005045072A1 (en) | 2005-09-21 | 2005-09-21 | Frequency converter arrangement for use in e.g. machine tool, has single-piece wire-typed printed circuit board, on which frequency converter units are parallely connected, where converter units are arranged in matrix form on board |
Country Status (1)
Country | Link |
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DE (1) | DE102005045072A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2071110A1 (en) | 2008-09-18 | 2009-06-17 | TER GmbH Komponenten für Aufzüge und Verkehrsmittel | Guiding and locking device for a plug door system |
DE102013217258A1 (en) * | 2013-08-29 | 2015-03-05 | Bayerische Motoren Werke Aktiengesellschaft | Device for converting a direct current into a single-phase or multi-phase alternating current |
DE102008033483B4 (en) | 2007-07-17 | 2019-02-14 | GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) | Interface arrangement for use with inverters of vehicles |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2430666A1 (en) * | 1973-10-11 | 1976-01-15 | Nordmende | Cascade connected capacitor bank generating HV - constructed on sectionalised cct board for vertical mountnuunting |
WO1999041785A1 (en) * | 1998-02-12 | 1999-08-19 | Gerhard Staufert | Adaptable led light panel |
-
2005
- 2005-09-21 DE DE200510045072 patent/DE102005045072A1/en not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2430666A1 (en) * | 1973-10-11 | 1976-01-15 | Nordmende | Cascade connected capacitor bank generating HV - constructed on sectionalised cct board for vertical mountnuunting |
WO1999041785A1 (en) * | 1998-02-12 | 1999-08-19 | Gerhard Staufert | Adaptable led light panel |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008033483B4 (en) | 2007-07-17 | 2019-02-14 | GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) | Interface arrangement for use with inverters of vehicles |
EP2071110A1 (en) | 2008-09-18 | 2009-06-17 | TER GmbH Komponenten für Aufzüge und Verkehrsmittel | Guiding and locking device for a plug door system |
DE102013217258A1 (en) * | 2013-08-29 | 2015-03-05 | Bayerische Motoren Werke Aktiengesellschaft | Device for converting a direct current into a single-phase or multi-phase alternating current |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |
Effective date: 20120403 |