EP2057718B1 - Energieschienensystem - Google Patents

Energieschienensystem Download PDF

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Publication number
EP2057718B1
EP2057718B1 EP07819008A EP07819008A EP2057718B1 EP 2057718 B1 EP2057718 B1 EP 2057718B1 EP 07819008 A EP07819008 A EP 07819008A EP 07819008 A EP07819008 A EP 07819008A EP 2057718 B1 EP2057718 B1 EP 2057718B1
Authority
EP
European Patent Office
Prior art keywords
power
base structure
rail system
module
modules
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.)
Active
Application number
EP07819008A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP2057718A1 (de
Inventor
Arthur Huber
Josef Feigl
Christian Stepputat
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vertiv Integrated Systems GmbH
Original Assignee
Knuerr GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Knuerr GmbH filed Critical Knuerr GmbH
Priority to PL07819008T priority Critical patent/PL2057718T3/pl
Publication of EP2057718A1 publication Critical patent/EP2057718A1/de
Application granted granted Critical
Publication of EP2057718B1 publication Critical patent/EP2057718B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R25/00—Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits
    • H01R25/14—Rails or bus-bars constructed so that the counterparts can be connected thereto at any point along their length
    • H01R25/145—Details, e.g. end pieces or joints
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R25/00—Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits
    • H01R25/14—Rails or bus-bars constructed so that the counterparts can be connected thereto at any point along their length
    • H01R25/142—Their counterparts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding  
    • H01R13/652—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding   with earth pin, blade or socket
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2103/00—Two poles
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/76—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure with sockets, clips or analogous contacts and secured to apparatus or structure, e.g. to a wall
    • H01R24/78—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure with sockets, clips or analogous contacts and secured to apparatus or structure, e.g. to a wall with additional earth or shield contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R25/00—Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits
    • H01R25/006—Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits the coupling part being secured to apparatus or structure, e.g. duplex wall receptacle

Definitions

  • the invention relates to a power rail system according to the preamble of claim 1.
  • a power rail system is known from DE-U-29802689 known.
  • socket strips In order to supply consumers with power in housings and cabinets of computer science technology, mostly socket strips are used. These box strips are often provided with fastening devices to which they can be fixed in or on such housings and cabinets. However, the type of sockets is fixed in such socket strips, so that consumers who need a different type of socket, another socket strip must be installed.
  • a similar system is known for 19 "server cabinets, where there is a base structure that is vertically mounted in the server cabinet, which has fixed pitch connections to which any of the modular sockets can be plugged.
  • the power lines are provided.
  • a disadvantage of this construction is that the connector strips at fixed, predetermined intervals, the socket strips can only be attached to certain, predetermined positions.
  • One goal is therefore to keep the cabling effort as low as possible, that is, to use cables as short as possible, so that it is desirable to provide the sockets as close as possible to the corresponding consumers.
  • the invention has for its object to provide a power rail system for the supply of consumers, can be arranged as close to the consumer in the distribution facilities and which is easily expandable and customizable.
  • the energy-conducting base structure has at least energy lines over the entire length that are designed as first contact devices and that at least one module for energy distribution and / or energy supply has second contact devices for contacting with the first contact devices of the base structure. Furthermore, the contacting takes place at any point on or with the base structure.
  • a basic idea of the invention can be seen in the design of the energy rail system to ensure that when positioning the modules for energy distribution and / or energy supply as high a degree of freedom is available.
  • the energy-conducting base structure has contact devices over its entire length. These contact devices can be designed, for example, in the form of energy rails.
  • the power distribution modules have another second contact means to contact the power rails. The contacting establishes an energy transferring connection between the base structure and the modules. Since the energy rails extend continuously over the entire length of the base structure as a contact device, it is possible to connect the modules for power distribution at an arbitrary position with the base structure. As a result, the modules can be installed as close as possible to the respective consumers for power distribution.
  • the various modules may, for example, have different slots for the consumers, or, depending on the design, also offer different voltages or be protected differently by means of fuses.
  • the modules for energy distribution can be designed as desired.
  • they are designed for the respective connection options or specifications of the consumer.
  • the power distribution modules are terminal strips for open wiring.
  • By using individual modules it is possible to design several modules with a different socket arrangement adapted to the particular consumer.
  • other special types of connectors or different country and / or standards specific socket systems can be used.
  • the basic structure has data lines in addition to the power lines. These are designed as further third contact devices. It is advantageous if at least one module has a further contact device in order to connect with the third contact means.
  • communication via the data lines can be controlled from anywhere.
  • a corresponding communication device can be provided directly on the energy-conducting base structure.
  • Another advantageous possibility is to provide a further module as a communication module, which has at least contact devices for contacting the data lines. Furthermore, this module should be designed to send and / or receive information on the data lines.
  • the basic version can be provided without these additional facilities for data distribution and be upgraded later, if such additional functionality is needed.
  • the module for power distribution and / or for energy supply also has means for transmitting and / or receiving information on the data lines. This makes it possible for the communication module or another communication device to receive data from the power feed modules and / or power distribution modules. For example, a check or control of the total power supplied or the individual modules can be easily performed.
  • the communication module can be designed so that the position of the individual distribution modules can be determined by appropriate algorithms. If the communication module also has an interface to the network or to administrative and operating systems, then this information can be used or queried for maintenance or the current operating conditions. As a result, on-site maintenance is no longer mandatory. Other options also exist in a targeted shutdown of individual sockets or consumers.
  • the communication module can be advantageously designed so that the current or voltage measurement can be broken down to individual modules or cans or is determined individually.
  • the securing of the individual modules or socket strips can also be displayed or controlled by the communication module.
  • the modules In order to improve the contact of the modules to the base structure, it is advantageous if the modules have tong-like coupling elements for engagement with this base structure. These are preferably attached to the respective edge region of the modules.
  • the first and / or third contact devices are designed as female contact devices and the second and / or fourth contact devices are provided as matching male contact devices.
  • the power lines and contact devices on the base structure which are designed as female devices, are protected and prevents unwanted contact is prevented.
  • the protruding tong-like coupling elements, which are provided on the modules, serve to protect the male likewise protruding contacting devices, so that they can not be bent or damaged.
  • the contact devices can be male / female or female / male, with an embodiment with contact protection being preferred.
  • the modules are equipped with at least one locking device. This is preferably mounted in the end region of the respective module. Such a locking device is used for additional attachment of the modules to the base structure, so that accidental slipping or removal is prevented.
  • the communication module which is advantageously designed for communication with control and / or control systems
  • additional display devices for outputting information to the individual modules.
  • LEDs with different colors may be provided to indicate the occupancy status of the individual outlets on a distribution module.
  • LCD monitors or multi-segment displays for the modules can be provided to display information about the current energy load, the connected consumers or error messages.
  • display displays may be provided anywhere in the base structure or adaptable with modules. This facilitates on-site inspection so that such maintenance does not involve lengthy and extensive diagnostic and verification tests must be in order to test the functionality.
  • the display devices may additionally include input devices to initiate or interrogate any error analyzes or specific outputs.
  • the end pieces of the base structures have the possibility of setting up a further energy-conducting base structure.
  • the energy rail system according to the invention can be easily expanded, so that it can be adapted to a larger number of consumers without having to make major changes in the overall system.
  • the base structure then has at least one power line per phase.
  • the energy modules are by the ability to contact only certain power lines, able to offer different phases or even multiple phases for the consumers to be connected. It is also possible that different power distribution modules use different phases, for example, to be able to distribute the load evenly across all phases.
  • Fig. 1 1 shows a schematic diagram of an energy rail system 1 according to the invention.
  • the energy rail system 1 shown here has a base structure 2 with two end pieces 6 each.
  • a power feed module 3 On the base structure 2, a power feed module 3, a power distribution module 4 and a communication module 5 are applied.
  • the power feed module 3 is connected to the local power supply system. In addition to the simple feeding of the current from the local power supply system to the base structure 2, it can perform other functions. For example, transformer devices or additional fuses such as overvoltage fuses may be provided. After the energy, ie the current, is applied to the base structure 2 via the energy feed module 3, it is possible for the energy distribution module 4 to deliver energy, which it receives via the base structure 2, to the connected consumers (not shown here).
  • a communication module 5 is mounted on the base structure 2. This serves for data transmission with known control or monitoring systems. For this purpose, 14 data lines 15 are provided on the base structure 2 in addition to the power lines.
  • the communication module 5 possible to get information or commands to / from the power supply module 3 and the power distribution module 4. For example, it can determine the exact position of the individual modules on the base structure. Also, multiple power distribution modules may be mounted and deployed simultaneously on the base structure 2.
  • Fig. 2 is a plan view of a power rail system 1 shown.
  • This energy rail system 1 is equipped with three different power distribution modules 4, which are designed as socket strips 17, 18, 19.
  • the socket strip 17 is provided with connections for Schuko plug.
  • the socket strip 18 has sockets for IEC connector.
  • sockets are designed according to American three-plug standard. In principle, all types of desired sockets, including three-phase sockets, or multi-phase sockets, can be provided.
  • the power distribution module as a module, it can be easily replaced and adapted to local conditions and standards.
  • Fig. 2 it is also possible to operate different types of box strips 17, 18, 19 with a base structure 2.
  • the socket strips 17, 18 and 19 shown here additionally have a display device 13 for each socket. This may indicate, for example, when the consumer connected to this outlet is receiving energy or has experienced a problem or error.
  • a power feed module 3 is attached at the left end of the base structure 2. This energy supply module 3 has three display devices 13. These serve to display the three available phases. If an error has occurred and a phase no longer provides the desired power, this can be indicated by the corresponding display device 13. In a simplified form, the display device may also display only "failure" or "function".
  • Fig. 2 illustrated basic structure 2 has both power supply lines 14 as well as data lines 15. In this illustration, five power supply lines 14 and at least four data lines 15 are provided.
  • the Fig. 3 illustrated basic structure 2 has five power supply lines 14.
  • This base structure 2 is intended for use with a three-phase three-phase system.
  • the power line 21 for the first phase the power line 22 for the second phase and the power line 23 for the third phase.
  • the power line 24 serves for example as neutral and the power line 25 for the PE conductor.
  • the power lines 21, 22, 23, 24 and 25 shown here are designed as female contact devices 32.
  • the module 4 adapted male contact means 33 for the energy transfer.
  • the data lines 15 and the corresponding contactors 35 and 34 are made similar to the contactors 32 and 33 for the power transmission. However, since no high powers are transmitted via the data lines 15, they can be dimensioned smaller.
  • the number of both the power lines 14 and the data lines 15 depends on the exact system used, for example, the communication system.
  • the module 4 is equipped at its lateral regions with projecting coupling elements 26. These coupling elements 26 engage, when the module 4 is placed on the base structure or pushed together, in corresponding counterparts 27 on the base structure. Since the coupling elements 26 are provided in the lower region of the modules, it is also possible to provide modules that are wider than the base structure 2. hereby It is also possible to use electronic assemblies with particularly wide connectors.
  • a locking device 16 is additionally provided on the modules 3, 4, 5.
  • This locking device 16 engages, as in Fig. 5 shown, in a designated recess 30 a.
  • the locking device 16 is formed by a pin with a perpendicular thereto transverse pin.
  • the contact means 37 is designed differently for the PE conductor than in the FIGS. 3 and 4 , It is set higher here in comparison to the other power lines, so that the module 3, 4, 5 first contacted this contact device 37 when placed. As a result, a leading earth is achieved, which leads to increased safety.
  • the construction of the power lines 14 as well as the data lines 15 is such that they are not open on the base structure 2. Thus, an unwanted contacting or shorting between the individual lines 21, 22, 23, 24, 25, 14, 15 can be prevented.
  • the contact devices may be formed, for example, as blade contacts and with a corresponding base plate. Likewise, a construction with spring contacts is possible. Furthermore, other contact devices that produce a non-positive and / or positive connection, usable.
  • a server cabinet 43 is shown.
  • This server cabinet has two e-energy track systems 41 and 42.
  • the power rail system 41 is arranged vertically while the power rail system 42 is mounted horizontally.
  • energy rail system 41 there is still room for attaching additional modules. These modules can be used during operation, as contacting the other modules does not affect them become.
  • individual modules can also be exchanged during the operation of the energy rail, without the entire energy rail system having to be disconnected from the mains.
  • Fig. 7 shows a double-executed energy rail system 51.
  • This consists of two adjoining energy rails.
  • at least one end piece 52 is designed as a coupling element.
  • connections for the power and data lines 14 and 15 are executed on this coupling element 52.
  • the energy is conducted from the power supply module 3 on both energy rails.
  • two basic structures are attached back to back or side by side.
  • a coupling element it is also possible with a coupling element to attach two base structures one above the other so that they have a greater height.
  • a vertical, longer energy rail system 41 can be constructed from a horizontal energy rail system 42 with the aid of such a coupling element and a further basic structure.
  • the energy rail system according to the invention thus offers a simple, flexible concept in order to make the power supply in electronic cabinets more flexible.

Landscapes

  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)
  • Distribution Board (AREA)
  • Power Sources (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Connections Arranged To Contact A Plurality Of Conductors (AREA)
  • Patch Boards (AREA)
EP07819008A 2006-10-16 2007-10-15 Energieschienensystem Active EP2057718B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL07819008T PL2057718T3 (pl) 2006-10-16 2007-10-15 Szynowy system energetyczny

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202006015827U DE202006015827U1 (de) 2006-10-16 2006-10-16 Energieschienensystem
PCT/EP2007/008937 WO2008046577A1 (de) 2006-10-16 2007-10-15 Energieschienensystem

Publications (2)

Publication Number Publication Date
EP2057718A1 EP2057718A1 (de) 2009-05-13
EP2057718B1 true EP2057718B1 (de) 2012-05-16

Family

ID=37563158

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07819008A Active EP2057718B1 (de) 2006-10-16 2007-10-15 Energieschienensystem

Country Status (11)

Country Link
US (1) US7891993B2 (pl)
EP (1) EP2057718B1 (pl)
JP (1) JP5101624B2 (pl)
CN (1) CN101553959A (pl)
BR (1) BRPI0717518A2 (pl)
DE (1) DE202006015827U1 (pl)
ES (1) ES2388001T3 (pl)
MX (1) MX2009003358A (pl)
PL (1) PL2057718T3 (pl)
RU (1) RU2398322C1 (pl)
WO (1) WO2008046577A1 (pl)

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Also Published As

Publication number Publication date
JP2010507202A (ja) 2010-03-04
JP5101624B2 (ja) 2012-12-19
RU2398322C1 (ru) 2010-08-27
ES2388001T3 (es) 2012-10-05
DE202006015827U1 (de) 2006-12-07
MX2009003358A (es) 2009-05-11
WO2008046577A1 (de) 2008-04-24
PL2057718T3 (pl) 2012-09-28
BRPI0717518A2 (pt) 2013-10-22
CN101553959A (zh) 2009-10-07
EP2057718A1 (de) 2009-05-13
US20100041277A1 (en) 2010-02-18
US7891993B2 (en) 2011-02-22

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