WO2007082625A1

WO2007082625A1 - Modular testing plant

Info

Publication number: WO2007082625A1
Application number: PCT/EP2006/070099
Authority: WO
Inventors: Peter Ziegler; Christoph Schmidt
Original assignee: Avl Deutschland Gmbh
Priority date: 2006-01-13
Filing date: 2006-12-21
Publication date: 2007-07-26
Also published as: JP2009523206A; EP1917410A1; US20090077904A1; WO2007082625B1; DE102006001977B3

Abstract

The invention relates to a modular testing plant 1 comprising at least two building modules 2, 4 which are designed as transportable containers and which each have two side walls 2.1, 2.2, 4.1, 4.2 and two transverse walls 2.3, 2.4, 4.3, 4.4 connecting the side walls 2.1, 2.2, 4.1, 4.2, wherein at least one building module 2 having a length L2 and a width B2 and designed as a first testing module for receiving a test item is provided, and at least one building module 4 having a length L4 and a width B4 and designed as a first supply module for receiving supply technology is provided, wherein the first supply module 4 is arranged above the first testing module 2 and the length L4 is less than the length L2. To complete the testing plant 1, at least a third building module 3 designed as a first testing technology module for receiving testing technology is provided, wherein the first testing technology module 3 has two side walls 3.1, 3.2, two transverse walls 3.3, 3.4 connecting the side walls 3.1, 3.2, a length L3 and a width B3, wherein the first testing technology module 3 can be placed, in respect of the side wall 3.1, laterally next to the first testing module 2 against the side wall 2.2, and the width B4 is at least 20% less than the width B2 or B3, which means that the ratio of B4/B2 or the ratio of B4/B3 is at most 2/2.5.

Description

Modular test bench

The invention relates to a modular test stand comprising at least two building modules designed as transportable containers, each with two side walls and two transverse walls connecting the side walls, wherein at least one building module having a length L2 and a width B2 is provided, which serves as the first test module for receiving a test specimen is formed, and at least one building module with a length L4 and a width B4 is provided, which is designed as a first supply module for receiving supply technology, wherein the first supply module is arranged above the first test module and the length L4 is smaller than the length L2.

A modular test stand from WO 01/25745 A1 is already known which has at least one test module and technical supply means, in which each test stand module has a test cell in order to receive a device to be tested. The test module is connected via a technical supply module individually to the respective technical supply means, wherein the technical supply module is arranged on the test stand module and has means for cooling. The respective module is preferably dimensioned so that it is compatible with sea freight containers.

The object of the invention is to design and arrange a modular test stand in such a way that an efficient zienter structure and a cost-effective transport is guaranteed.

The object is achieved according to the invention in that at least a third building module is provided for supplementing the test stand, which is designed as a first test technology module for receiving test technology that the first Prüftechnikmodul two side walls, two connecting the side walls transverse walls, a length L3 and a width B3 in that the first test engineering module relating to the side wall can be placed laterally next to the first test module on the side wall such that the width B4 is smaller than the width B2 or B3. In this way, it is achieved that more than two supply modules can be arranged at least partially on the test and the test module regarding the width. The ratio of the widths B2, B3 and B4 is chosen such that on the one hand within the testing or test modules sufficient space for the various types of engines and output and exhaust gas lines and the test technology is available and on the other hand, the necessary number of smaller Supply modules can be parked on a corresponding number of test and test modules. The supply modules are designed to be narrower or smaller, so that at least these can be transported faster and above all cheaper.

The problem is solved by the fact that the width B2 is greater than 3 m and the width B4 is smaller than the width B2. This ensures that the test module has an optimum width, so that there is sufficient space within the test module for the various types of test pieces and the test technology available and on the other hand, more than one supply module in the width at least partially can be arranged on the test module. The ratio of the widths B2 and B4 is selected such that the necessary number of smaller supply modules can be adjusted to a corresponding number of test modules. The supply modules are designed to be narrower or smaller, so that at least these can be transported faster and above all cheaper.

In this context, it is advantageous that the width B4 is at least 10% or 20% smaller than the width B2 or B3, ie the ratio of B4 / B2 or the ratio of B4 / B3 at most 2 / 2.2 or 2 / 2.5 is. This ensures that at least 2.2 or 2.5 supply modules can be arranged on the test and test module. When two test and two test technology modules are used, ie a total of four test or test modules, 4.4, five, preferably six, supply modules can be placed on the test and test modules.

It is also advantageous for this that the ratio of B4 / B2 or the ratio of B4 / B3 is 2/3, 2/4 or 2/5 and that two, three, four or five supply modules on the first Prüftechnikmodul and on the first test module can be placed. Adjacent supply modules can be placed side by side with respect to the respective side wall. Preferably, three supply modules are provided on two test and / or Prüftechnikmodulen. Depending on the ratio of the widths but also four or five supply modules can be placed.

An additional possibility, according to a further development, is that the overall width Bp of the testing and / or testing technology is dule equals the total width Bv of all utility modules parked on it. Thus, a space-saving construction of test benches from several juxtaposed test stands is guaranteed, whereby the parking space on the test or Prüftechnikmodulen can be optimally utilized. The interfaces can be designed optimally, so that no gaps between the individual interfaces of adjacent modules have to be bridged. With regard to the placement of the modules and with regard to the interfaces, a repeat is possible which ensures a gapless utilization of space. Thus, taking into account the load capacity of the test and / or test module on the one hand and taking into account the rigidity of the established supply modules on the other hand, a stable test rig structure is derivable and guaranteed. The resulting weight forces of the individual supply modules are recorded via the walls or wall support of the test or Prüftechnikmodule over previously known points.

It is also advantageous that the length L4 is at least 20% smaller than the length L2 or the length L3 and that the supply module and the test module and / or the supply module and the Prüftechnikmodul are arranged offset by a horizontal distance A with respect to the front transverse walls and / or are placed flush with respect to the rear transverse walls or even offset, so that a bridge or stage before and / or behind the respective supply module, is formed on the test or Prüftechnikmodulen. If the rear transverse walls are also offset, there is also a small platform or bridge for supply roads behind the supply modules. The distance A is then reduced by this rear offset. The smaller or shorter trained supply modules are faster and cheaper to transport. she Accordingly, they can easily be turned off on the test or test engineering modules and can be accessed via the roof walls or ceilings of the test and test modules that can be used as bridge or platform.

It is advantageously provided that the length L3 is equal to the length L2 and the width B3 is equal to the width B2. The test module is the same size as the test module. They thus form a unit concerning the footprint for the supply modules.

Of importance for the present invention is that the respective building module has a roof wall or ceiling and a bottom wall, wherein in the side wall, in the roof wall and / or in the bottom wall at least one with respect to the position and / or type predefined interface is provided can be guided from the building module to an adjacent building module via the operating and auxiliary material lines, and that the interface is designed as a coverable recess or as a flange. The positions of the interfaces are chosen such that, regardless of the various test versions, the interfaces of adjacent building modules are suitable or coherent, ie congruent. Setting up the building modules or the test bench can be done so far without regard to later to be used interfaces, as between adjacent modules in each case at least one pair of interfaces is present. The interfaces can also be provided in one of the transverse walls. Part of these interfaces can also be specific, ie for exhaust gas, cooling water u. Ä. Be formed with the corresponding connection connections. These interfaces are then not readily combinable with other interfaces, eg. For example, in the top wall of the test module, an exhaust flange is provided interface formed, which is connectable to a corresponding formed as an exhaust flange interface of a bottom wall of an exhaust gas supply module.

It is also advantageous that a transverse wall is designed as a front transverse wall and a transverse wall as a rear transverse wall, wherein the front transverse wall has a loading flap and / or a door for loading and / or walking the module. The side walls of the modules are free of door and / or window elements, as the respective test stand can be extended to the side with further modules. The entire installation and operational traffic takes place via the transverse walls, wherein the loading or loading of the test modules preferably takes place via the front transverse wall and entering via the rear transverse wall.

In addition, it is advantageous that adjacent to the rear transverse wall of the first test module and / or the first Prüftechnikmoduls designed as a control module building module is placeable such that a first side wall of the control space module adjacent to the rear transverse wall, optionally with the respective rear transverse wall and the corresponding first side wall each have at least one window and / or door opening or element for the purpose of insight and / or entry. The control room module is thus arranged on the remaining free side of the test or Prüftechnikmoduls, since the side surfaces are used for the cultivation of adjacent modules and the front transverse wall for loading. Depending on the external building conditions, ie whether the test stand is located in a closed hall or an open hall, the control room module can be connected to the test bench and can also be heated. As shown below, in a closed hall, only one control room zone between the test bench and a hall wall is provided. see. When using hydrogen in the test bench, a window and / or door element in the control room module is not provided.

Furthermore, it is advantageous that the control room module at least in a second side wall and / or in a transverse wall has a window and / or door element for the purpose of passage of external light and / or people. In particular, the incidence of daylight is advantageous depending on the workplace law.

To this end, it is also advantageous that the building module for the service module has a width B4 of 2.438 m (8 feet), a length L4 of 6.096 m (20 feet) and a height H4 of 2.590 m (8 feet & 6 inches) a tolerance of 0.05 m is provided. These dimensions preferably correspond to a standardized 20-foot freight container, so that the costs associated with the transport are optimized with regard to the necessary space in the entire test bench.

It is advantageous that the building module for the test module and / or the Prüftechnikmodul a width B2 = B3 between 3.048 m and 4.267 m (10 feet to 14 feet), a length L2 = L3 between 7.0 m and 9, 0 m and a height H2 = H3 between 3.0 m and 4.0 m. Taking into account the space required and the width ratio mentioned above, the dimension for the width corresponds to a multiple of the 20-foot freight container.

Finally, it is advantageous that the building module for the test engineering module and the test module are designed to be self-supporting over the entire length. For transport on the road network, a maximum height of 4.00 m is generally permissible without further measures. At a height of 3.5 m so only 0.5 m game are available to the Transport device to install. If necessary, the necessary axles and wheels are mounted on the front sides of the container module, so that no separate, supporting the container cargo area is necessary.

Finally, it is advantageous that a further building module is provided, which is designed as a second test module, and the second test module adjacent to the first test module adjacent to the side wall can be placed and that the first test module and the second test module can be formed as a common large test module, wherein the side walls of the respective test module are at least partially removable and / or have a passage opening T. The second test module supplements the first test module for the purpose of expanding the test bench so that larger or more complex test objects with a four-wheel drive train and / or exhaust system can also be tested. The division of the test cell into two test modules or building modules ensures the fast and cheap transport as already stated above. The second test module is arranged opposite to the first test module with respect to the first test module. The respective adjacent side wall of the adjacent, the test cell forming test modules is either completely removed or at least partially (passage opening T) to the passage of the test specimen such. B. to ensure a part of the drive train or a part of the exhaust system.

It is advantageously provided that a building module is designed as a second Prüftechnikmodul and the second Prüftechnikmodul adjacent to the second test module adjacent to the side wall with respect to the second test module opposite to the first test module can be placed. The second test module serves to supply the second test module with testing technology. The test cell consisting of two test modules are assigned to two test technology modules. The second test engineering module can also be available to a neighboring test module. Depending on the number of test modules, a suitable number of supply modules may be provided thereon, depending on the above report. If the space on the test or Prüftechnikmodulen not quite needed because z. B. three supply modules are sufficient for this test stand, the remaining footprint for supply modules of adjacent test benches of the same test bench series can be used as explained below.

In connection with the design and arrangement according to the invention, it is advantageous that a building module is designed as a supplementary module to a test or Prüftechnikmodul, wherein the supplementary module has a width B32 such that the width B2 or B3 of a test or Prüftechnikmoduls together with the Width B32 is two, three or four times the width B4 of a supply module. The supplementary module serves as a width supplement for the testing or testing technology modules, since, due to the width ratio B4 / B2 or B4 / B3, an integral multiple of the width B4 can deviate from an integer multiple of the width B2 or B3. The total width Bv of the supply modules can thus always be adapted to the total width Bp of the test or test engineering modules.

For this purpose, it is advantageous that a building module is designed as an additional module to a supplementary module, wherein the additional module has a width B34 such that the width B32 and the width B34 together give the width B2 or B3 of a test or Prüftechnikmoduls. If a supplementary module is to be provided, the Once again, the width of a test or test module can be achieved, so that the test bench series can be continued on the basis of the intended repeat without projections or gaps.

In connection with the design and arrangement according to the invention, it is advantageous that a plurality of modular test stands with respect to the side walls are arranged next to one another in a row and form a test bench row. As a rule, not only a Prufstand is sufficient with a single or a double Prufzelle, the individual Prufstande, which are formed as previously described respectively from test or Prüftechnikmodul and placed on the supply modules can be arranged side by side, so a test bench to build. The outer side walls of the various test modules of a test stand are free, so that an adjacent test stand can be placed as desired.

It is also advantageous that between the side walls of the test module and the test module of the modular Prufstande a distance Z is provided such that an access for the arranged on the rear transverse wall control room module is formed. Depending on the space available for the entire test, access to the control room modules can thus be ensured from the beginning. In particular, if the test rig is very long, the type of arrangement is advantageous.

In addition, it is advantageous that at least two test stand rows are provided, wherein the test stand rows are arranged with respect to the front transverse walls of the test modules with a distance R of more than 2 m, that between the test modules a maneuvering space for loading and unloading the test modules is guaranteed. Since usually not only one test bench row with several test benches is sufficient, two or more test bed rows can be provided opposite each other. As a test hall is usually available, thus the space can be optimally utilized.

Furthermore, it is advantageous that at least the test module and the test module have a double bottom and can be placed in a space formed by the double bottom space below the double or upper floor bearing elements for the test bench and / or supply lines and at least in the field of Rangierplatzes between the Series of test stands and a double floor is provided such that the entire PrüfStandfeld inside and outside of the test and Prüftechnikmodule has a flat bottom surface. The flat floor surface ensures easy movement of people and especially material to or between the individual test stands. The entire PrüfStandfeld thus has a flat bottom surface, which is formed by the double bottom. Only access to the test field, which is usually the access to the test stand building, is to be provided with a ramp or platform to bridge the difference in level between the elevated floor surface and the surrounding floor level. The hall can be used again without restriction after uninstalling the PrüfStandfeldes. Conversion work on the soil such as the removal of wells are not necessary. Alternatively, a hall can be provided with a corresponding lowered floor, so that the raised floor surface of the double floor is at the level of the surrounding floor surface. A ramp is not required. In this case, a test hall with at least one at least one opening or a window for incident light having hall wall in the at least one modular Prufstand, a test bench and / or a PrüfStandfeld as previously described advantageous, wherein the control room module at least with the window element having a second Side wall and / or the transverse wall adjacent to the opening is arranged such that external light is incident at least in the control room module. The space available in the hall is thus optimally utilized. The rear side of the respective test stand or the respective test bench row, on which the control room module is arranged, faces the hall wall, so that sufficient space for the control room module and, above all, daylight is ensured. The area between the front sides of the test stand or test bench series can thus be used as a maneuvering area.

In connection with the design and arrangement according to the invention, a further test bench similar to that described above is advantageous in which the test module and / or the test module relating to the rear, a window and / or door element for insight and / or entrance having transverse wall adjacent to the formed as a window opening or hall wall is arranged such that the transverse wall has a distance K to the hall wall and a control room zone between the hall wall and the transverse wall is formed. Depending on the design of the hall or the building can be dispensed with separate control room modules. The area behind the test stands serves as a control room zone, whereby the incidence of daylight is guaranteed. The Prufstande are arranged or encapsulated within the various modules with appropriate supply and exhaust air, so that the noise level in the hall does not exceed the required level.

Advantageously, a test hall with at least one modular test stand, a test bench and / or a PrüfStandfeld, wherein the control room module and / or the control room zone of a hall center is arranged such that the front side wall of the test or Prüftechnikmodu- Ie is located in the region of a hall wall and the hall wall has gate elements for loading and unloading the testing or testing technology modules. If necessary, daylight can be introduced via a central atrium of the hall ceiling. In the middle of the hall between the test bench rows, there is a common control field for all test benches.

Moreover, it is advantageous that at least one second hall floor is provided above the first test stand field on which a second test stand field can be placed. The second and the other hall floors are arranged one above the other as in a high-rise building. Thus, two or more test rig fields with appropriate extension can be placed on the floor space of a hall. A ramp or similar in or on the hall is necessary to reach the test areas on the upper floors.

Ultimately, it is advantageous that a trained as a supply network and part of a technical building equipment supply and disposal bus is provided through which the various building modules simultaneously with excipients such as air, coolant, cold water, electrical power can be supplied and / or exhaust air is disposable. For several test stands is a corresponding central supply organ such. B. a central cooling and cold water supply available. Depending on the desired simultaneity factor GZ, the jointly usable total power of the respective supply organ is available, which is sufficient for the regular operation of a test field.

Furthermore, it is advantageous that the supply bus has a plurality of sub-sections, which are integrated in the various modules of the test stands and together form the supply bus. The supply bus is not installed separately on the various building modules. Rather, it is part of the respective building modules and exists after the installation and installation of the various building modules in its entirety. The bus system allows supply units (modules) and loads (modules) to be supplemented as required and used over a central network. For example, a central exhaust module is provided, wherein the respective test module emits the exhaust gas via an exhaust bus, so a common exhaust system integrated into the modules so far.

It is advantageous that the essential for the operation of the test bench necessary technical building equipment for the supply of operating and auxiliary materials in the various modules of the test bed and / or the PrüfStandfeldes is integrated. Thus, the required technical building equipment is included in the construction of the PrüfStandfeldes. An additional installation is not necessary and does not have to be considered during disassembly or even left behind. All infrastructural parts of the bus are designed to be easily reusable for later use elsewhere. Furthermore, it is advantageous that at least one power supply unit is provided with one or more transformers, which has one or more connections for connection to various international power grids and which, despite different voltage values of the different voltage networks, ensures the supply of the test stand with the desired voltage. In the context of the bus system for the voltage network and taking into account the simultaneity factor GZ a common transformer is provided for each five to six test benches, with additional test benches correspondingly more transformers are necessary, which are then networked or meshed into a single voltage bus.

In a second embodiment, it is particularly advantageous that the supply module is arranged above the first test module with respect to the respective longer side offset by 90 ° to this. Accordingly, the size ratio according to the invention can also be achieved by varying the width of the respective modules, so that instead of being related to their width, the supply modules are now lined up with respect to their length. For the purpose of defining the subject of the invention, it does not matter that the length dimension of the supply modules is greater than the width dimension. Accordingly, the necessary accesses or doors must be adjusted and are preferably located on the transverse wall.

In addition, it should be noted that in this case it is also intended to line up the supply modules with respect to their width, since the width of the test modules varies within a test field. It is advantageous for this purpose that the width B4 is at least 20% larger than the width B2 or B3, ie the ratio of B4 / B2 or the ratio of B4 / B3 is at least 3 / 2.5. Accordingly, two or more test modules are at least partially covered by means of a supply module in width and the advantages according to the invention are achieved. Additionally or alternatively, supplementing and / or additional modules may be provided for covering.

In particular, it is preferable that the ratio of B4 / B2 or the ratio of B4 / B3 is 1/1, 5/4, 3/2 or 2/1. In addition to the width ratios for the first embodiment, in which the supply modules are narrower than the test modules, the supply modules in the second embodiment can also be made wider than the test modules, so that the inventive advantages are achieved. In addition to the aforementioned ratios between B4 and B2 or B3, other ratios such as 9/8, 11/8 or 7/4 are provided. Due to the test field construction, it is advantageous that the total width Bp of the test and / or Prüftechnikmodule is equal to the width B4 of the parked thereon supply modules.

In addition, it is advantageous that the length L2, L3 of the test and / or test modules is equal to the total length Lv of all the supply modules parked on them or the total length Lv of all supply modules parked one after the other on the test and / or test modules is at least 20% smaller than the length L2, L3 of the test and / or test engineering modules. Thus, the advantages mentioned above regarding the ratio between L3 or L3 and the length L4 or Lv. Further advantages and details of the invention are explained in the patent claims and in the description and illustrated in the figures. Show it:

Figure Ia is a perspective view of an extended PrüfStandes;

FIG. 1 b is a perspective view of an expanded test stand with offset Al;

Figure 2 is a perspective view of a test stand with two test modules;

Figure 3 is a view of a PrüfStandfeldes from above with two test bench rows;

FIG. 4 a shows a test bench hall with a test bay according to FIG. 3;

Figure 4b a test hall with a PrüfStandfeld and central control room;

Figure 5a is a side view of the test bench of Figure 4a;

Figure 5b is a side view of the test hall with second hall ceiling;

FIG. 6 shows a test module with a test object;

FIG. 7a shows an expanded test module with test object;

FIG. 7b shows an expanded test module with test object and dividing wall;

Figure 8 is a perspective view of a supply module with exhaust system; Figure 9 is a schematic diagram of a cooling water bus;

Figure 10 is a schematic diagram of a low voltage bus;

Figure 11 is a schematic diagram relating to a test hall;

Figure 12 is a schematic diagram of the width ratios;

FIG. 13 shows a schematic diagram according to FIGS. 1a, 1b with supply modules arranged in the longitudinal direction.

The test rig row shown in Figure Ia is formed from two test stands 1, 1 '. The respective test stand is composed of a test module 2, 2 'for receiving the test object, a test technology module 3, 3' for test engineering and three supply modules 4, 4 ', 5, 5', 6, 6 'for further required supply technology such as cooling, combustion air, Exhaust air, etc. formed. The respective test and Prüftechnikmodul- pair has a total width Bp corresponding to the total width Bv of the three arranged thereon supply modules 4, 5, 6 and 4 ', 5', 6 ', so that adjacent to the first test bench 1 and whose side walls 2.1, 4.1 readily the second test stand 1 'can be supplemented. The respective supply module 4 to 6 'is not only less wide, but also shorter or less long than the Prüfbzw. Prüftechnikmodul 2 to 3 'formed. The supply modules 4 to 6 'are placed in this embodiment with respect to their respective rear wall 6.4 flush with a respective rear wall 3.4 of the test or Prüftechnikmodule 2 to 3', so that in the various building modules concerning the respective front pages 2.3 to 6.3, an offset of the length A arises. This distance A serves as a so-called stage 14 for the purpose of access to the individual supply modules 4 to 6 'via their doors 4.5 to 6.5. For the sake of technical connection between the supply modules len 4, 5, 6 on the one hand and the test or Prüftechnikmodu- len 2, 3 on the other hand different interfaces 15.1 to 15.6 in different side and bottom walls 6.1, 6.9 provided on the addition to the buses 11 various operating and auxiliary materials between the individual modules are exchanged. The respective interfaces 15.1 to 15.6 are the respective module relating to previously specified location, so that after the construction of a corresponding activation of the interface is readily possible.

According to exemplary embodiment FIG. 1b, the distance A is somewhat shortened, ie H. the supply modules 4 to 6 'are in this exemplary embodiment regarding their respective rear wall 6.4 also offset from the respective rear wall 3.4 of the test or Prüftechnikmodule 2 to 3' placed. It thus additionally arises in the range of the respective back pages 2.4 to 6.4 'an offset of the length Al, for the arrangement or storage of supply elements such. B. exhaust gas lines 11.3 serves. The various supply modules 4 to 6 'are connected to one another via one or more buses 11 shown in principle here. Via the respective bus 11, the various auxiliary supplies which are necessary for the test conditions are provided, i. H. the various supply modules are networked via the bus 11 regarding the necessary operating and auxiliary materials.

According to FIG. 2, there is a test bench row 23 with an extended test bed, which has two test modules 2, 2 'arranged next to one another, which represent a double test cell for correspondingly large test pieces. The right and left adjacent to the two test modules 2, 2 'or the double test cell thus formed is in each case a test Technology module 3, 3 'provided. According to the embodiment of Figure Ia, Ib are on the four Prüfbzw. Test technology modules 2 to 3 'turn six supply modules 4 to 6' are provided, the total width Bv of three supply modules 4 ', 5', 6 'of the total width Bp of the test and Prüftechnikmodule 2', 3 'corresponds.

FIG. 3 shows a perspective view of a test bench hall 10 which has two test bench rows 23, 23 '. The respective series of test stands 23, 23 'is in this case made up of a plurality of testing or testing technology modules 3, 3 ", 2, 2" and corresponding supply modules 4, 4 "in a specific arrangement analogous to FIGS. 1a, 1b and 2 built. The two test bed rows 23, 23 'are arranged at a distance R within the hall 10, so that a maneuvering 9 is ensured for the purpose of loading and unloading the various test and Prüftechnikmodule. As shown in the view from the top according to FIG. 4a, the various building modules of a test bench row 23, 23 'are additionally arranged at a distance Z or Z', so that starting from the maneuvering area 9 an access 18 or 18 'to the rear on the rear side the respective test stand row 23, 23 'is guaranteed. According to FIG. 3, the respective test bench row 23, 23 'has a spacing K with respect to its rear side, that is to say opposite the maneuvering area 9, to a partially represented hall wall 10. The free space formed by the distance K in the rear region of the respective test bench row or the respective test stand 23, 23 'serves to place a control room module 8, 8 "according to the exemplary embodiment in the front half of the picture. According to the embodiment in the rear half of the image, the clearance formed by the distance K can also be used as a control room zone 8 '''. The control room zone 8 '''can not shown mobile partition walls and lightweight ceilings to be separated from the hall area. The access to the different Prufstanden also takes place from this back page on corresponding door elements 2.6 ', 3.6' according to side view Figure 5a, the access to the respective control room module also via a door 8.9, 8.9 '' takes place. The groyne 14 on the rear part of the test stand row 23 is accessible via a staircase 25.

Between the control room module 8 "and the respective test stand, a door 3.6, 3.6" is likewise provided according to FIG. 5a. The hall wall 10.1 has one or more windows 10.2, which provide the rear of the test stands or the control room modules 8, 8 "or control room zones 8 ', 8"' placed there with daylight. In a frontal hall wall 10.1 'are also two window elements 10.4, 10.4' and provided with window elements gate 10.3 provided for the purpose of import and export of parts or specimens.

The entire PrüfStandfeld has a double bottom 9.7, which is arranged at the same height as a double bottom, not shown here within the various test or Prüftechnikmodule 3, 3 ''. The area within the double floor 9.7, that is, between the bottom floor forming the double floor 9.7 and the actual hall floor 10.6, can optionally serve as an additional or part of the supply bus 11 for the arrangement of further supply roads. About the supply bus 11, all supply modules are networked according to Figure 2 and 3 for the purpose of supplying the same with operating and auxiliary materials.

FIG. 4a shows the view of the test field or the test hall 10 from above. In the respective middle of the two test bed rows 23, 23 ', the abovementioned stand Z, Z 'and thus created access 18, 18' to the rear of the respective PrüfStandes shown. In the area between the respective test bench row 23, 23 'and the respective hall wall 10.1, 10.5 control room modules 8, 8''are placed according to embodiment in the left half, whereas according to embodiment in the right half of the image formed by the distance K free space respectively as a control room zone ', 8''' is formed or used.

FIG. 4b shows a test bench hall 10 with a test bed panel 24 similar to that shown in FIG. 4a. In contrast to the embodiment according to Figure 4a, the control room module 8, 8 '' and the control room zones 8 ', 8' '' in the region of a hall center 10.8 are arranged so that the respective front side wall 2.3, 3.3 of the various Prüfbzw. Prüftechnikmodule 2, 3, which is only partially shown, in the region of a hall wall 10.5, 10.5 'is arranged. The hall wall 10.5, 10.5 'preferably has only partially illustrated gate elements 10.9, 10.9' for loading and unloading of the respective test or Prüftechnikmodule from the outside.

The side view of the test rig hall 10 according to FIG. 5a shows the two test bed rows 23, 23 ', which at a distance R relate to the respective front side 3.3, 3.3 "of the test bed. Prüftechnikmodule 3, 3 '' are arranged. The double bottom 9.7 is in the appropriate height also in the Prüfbzw. Prüftechnikmodulen 3, 3 '' as a double bottom 3.7 continued. The free space 3.8 forming through the double bottom 3.7 can be used to place further supply lines. In the area behind the two test bench rows, ie between the test bench rows and the respective hall wall 10.1, 10.5, the control room mod- Ie 8, 8 '' provided. The respective control room module 8, 8 "is accessible via a door 8.9, 8.9", wherein the respective testing or testing technology module 3, 3 "is accessible via a further door 3.6" within the control room module 8 ".

In the exemplary embodiment according to FIG. 5b, the test bench hall according to FIG. 5a is configured as two-storey with two test stand fields arranged one above the other. In addition to a first hall floor 10.6, a second hall floor 10.7 above the first PrüfStandfeldes 24 is provided on which a second PrüfStandfeld 24 'is placed.

Figure 6 shows a perspective view of a building module using the example of the test module, as it is also used for the test module. The building module 2 has two side walls 2.1, 2.2, two transverse walls 2.3, 2.4, a bottom wall 2.9 and a top wall 2.10. The building module 2 has a width B2 of 3.657 m (12 feet) and a length L2 of 9 m and a height H2 of 3.50 m. In the front transverse wall 2.3 a loading door or loading door 7.2 for loading and unloading of the building module 2 is provided. In the opposite, rear transverse wall 2.4, a door 2.6 and a window 2.5 for the purpose of access and for the purpose of observation, starting from the control zone 8 'or the control room module 8, not shown here, are provided. The building module 2 has the above-mentioned double floor 2.7, which forms a free space 2.8 for supply roads with respect to the bottom wall 2.9. The building module 2 shown here is designed as a test module. In the test module 2, a test object 16, a power take-off 16.1 and an exhaust system 16.2 are arranged. The exhaust system 16.2 or the exhaust pipe is connected via the interface 15.2 to an above it. ordered, designed as an exhaust gas module supply module 4 or there extending exhaust gas path connected.

FIG. 7a shows an expanded test module consisting of two individual building modules, which form a double test cell. The respective adjacent, not shown here side wall 2.2, 2.1 'is removed, so that the double bottom surface for the installation of the DUT 16 with four power take-offs 16.1 to 16.1' '' and the exhaust system 16.2 is possible. The test module 2 thus formed also has, in accordance with the structure of two building modules, two loading flaps or loading doors 7.2, 7.2 'and two entrance doors 2.6, 2.6' and two window elements 2.5, 2.5 '.

According to FIG. 7b, the respective adjacent side wall 2.2, 2.1 'is not removed. The respective side wall 2.2, 2.1 'has a corresponding passage opening T for the purpose of laying the output and exhaust gas line of the test specimen from a test cell in the adjacent test cell.

The building module 4 according to FIG. 8 is designed as a sea or cargo container with two side walls 4.1, 4.2, two transverse walls 4.3, 4.4, a bottom wall 4.9 and a top wall 4.10. This is the size concerning example of the supply modules. The utility modules so formed have a width B4 of 2.438m (8 feet), a length L4 of 6.096m (20 feet) and a height H4 of 2.590m (8ft & 6 inches). Within the exhaust module 4 shown here, an exhaust system 17 is arranged, wherein on the ceiling wall 4.10 for the purpose of discharging the exhaust gas, an exhaust pipe 17.1 is provided with an attachable to the hall ceiling not shown exhaust flange 17.2. An access door 7.4 is provided in the front transverse wall 4.3. hen, which is accessible via the not shown stage 14.

Figure 9 shows a schematic diagram for the cooling or chilled water bus 11. The cooling water bus 11 is used to supply four test benches 1 to \ '' 'with two consumers 13.4 to 13.9 and 13.4' and 13.5 '. For the provision and cooling of the coolant, three coolers or cooling towers 13.1 to 13.3 are provided. The respective cooling towers 13.1 to 13.3 and the respective consumers 13.4 to 13.5 'are each linked to the cooling water bus 11 via an inlet and return line 11.1, 11.2. The cooling capacity provided by the three coolers 13.1 to 13.3 is utilized by all test stands 1 to \ '' ', with fewer coolers than test stands being required, taking into account a simultaneity factor. In practice, not all test benches use 100% of one or more coolers at the same time.

Figure 10 shows the schematic diagram of a low-voltage bus with two transformers 12, 12 'and ten consumers 12.1 to 12.5'. A transformer basically serves to supply only four consumers 12.1 to 12.5 (see solid lines). In the networking of two transformers 12, 12 ', taking into account the simultaneity factor, not only eight but ten consumers 12.1 to 12.5' can be supplied by two transformers 12, 12 '.

Figure 11 shows the schematic diagram for a test hall 10 according to Figure 5a, wherein the hall 10 is not the complete PrüfStandfeld 24, but only the maneuvering 9 and a part of the respective test stand row 23, 23 'with a Roof 26 spans. The respective building modules 3, 3 '', 4, 4 '' take over the function of the hall wall and are designed as external containers for use in outdoor areas. In addition, according to FIG. 5a, a control space module can be connected to the respective testing or testing technology module 2, 3 on the respective rear side, ie opposite the maneuvering area 9. The respective stage 14, 14 'has a railing 14.1', 14.1 '.

Figure 12 shows a schematic diagram of the width ratio B4 / B2 and B4 / B2 of 3/2 and the resulting repeat. The test module 2 with the width B2 is supplemented laterally by a supplementary module 32 of the width B32, so that overall the width Bp 'is formed, which corresponds to the width Bv' of two supply modules 4. In addition, an additional module 34 is arranged next to the supplementary module 32, wherein the additional module 34 has a width B34 and the width B32 and the width B34 together give the width B2 of the test module 2. The three supply modules then have the same width Bv together as the test module 2, the supplementary module 32 and the additional module 34, ie the width Bp.

In the exemplary embodiment according to FIG. 13, the supply modules 4, 4 ', 5, 6 are lined up with respect to their length L4, so that the total length Lv corresponds approximately to the length L2 or L3 of the test modules 2, 3. The variation of the total length Lv of the supply modules 4, 4 ', 5, 6 can be ensured either over the length L4 of the respective supply module 4, 4', 5, 6 or over the number of supply modules 4, 4 ', 5, 6.

The inventive width ratio between the test modules 2, 3 and the supply modules 4, 4 ', 5, 6 is about the individual width B4, B4 ', B5, B6, the respective supply module 4, 4', 5, 6 designed. FIG. 13 shows the different width ratios. For this purpose, a scale 19 is provided on the respective front side 2.3, 3.3 of the test module 2, 3, the graduation of which corresponds to one fifth (1/5) of the width B2 or B3 of the test modules 2, 3. The width ratios shown are as follows: B4 / B2 = 2/1, B5 / B2 = 4/5, B6 / B2 = 7/10 and B4 '/ B2 = 1/1. Optionally, all width ratios can be mapped and, according to the available supply modules, the desired pitch for the various supply and test module combinations can be achieved.

The door element 5.5 for the supply module 5 is located in the free wall for access in the transverse wall 5.4.

LIST OF REFERENCE NUMBERS

1 modular test bench 1 'modular test bench 1' 'test bench

1 '"test bench

2 building module, first test module 2 'second test module

2 '' test module

2.1 side wall

2.1 'sidewall

2.2 Sidewall 2.2 'Sidewall

2.3 Transverse wall, front, front transverse wall 2.3 'Transverse wall, front

2.4 Transverse wall, rear wall, rear transverse wall

2.4 'transverse wall, rear wall

2.5 Window opening, window element

2.5 'window opening, window element

2.6 Door opening, door element

2.6 'door opening, door element

2.7 double bottom

2.8 free space

2.9 bottom wall

2.10 roof wall, ceiling wall

3 building module, first test engineering module 3 'second test engineering module

3 '' testing technology module

3.1 side wall

3.2 Sidewall 3.2 'Sidewall 3.3 Transverse wall, front side

3.3 '' transverse wall, front

3.4 Transverse wall, rear wall

3.4 'transverse wall

3.5 Window opening, window element

3.6 Door opening, door element 3.6 'door opening, door element 3.6' 'door opening, door element

3.7 double bottom

3.8 free space

3.9 bottom wall

3.10 roof wall, ceiling wall

4 building module, first supply module

4 'building module, supply module, exhaust module

4 '' building module, supply module, exhaust module

4.1 sidewall

4.2 side wall

4.3 Transverse wall, front 4.4 Transverse wall

4.5 Door element

4.9 Bottom wall

4.10 Roof wall, ceiling wall

5 building module, supply module 5 'supply module

5.1 side wall

5.2 Sidewall

5.3 Transverse wall, front side

5.4 Transverse wall 5.5 Door element

6 Building module, supply module 6 'building module, supply module

6.1 side wall

6.2 Sidewall 6.3 Transverse wall, front side

6.4 Transverse wall, rear wall

6.5 Door element 6.9 Bottom wall

7.2 Loading hatch, loading door 7.2 'Loading hatch, loading door

7.3 Loading hatch

7.4 Tur

7.5 Tur

7.6 Tur

8 Building module, control room module, control room zone

8 'control room zone

8 '' control room module

8 '' 'control room zone, test stand zone

8.1 side wall

8.2 side wall

8.3 Transverse wall

8.4 Transverse wall

8.5 Window opening, window element

8.6 door opening, door element

8.8 Window element

8.9 door for entry

8.9 '' door for entry

9 shunting yard 9.1 ground floor

9.7 double bottom

10 test hall

10.1 Hall wall 10.1 'hall wall

10.2 opening, window

10.3 Hall Gate 10.3 'Hall Gate

10.4 Window element 10.4 'window element

10.4 "window element

10.4 '' 'window element

10.5 hall wall

10.5 'hall wall Fig 4b

10.6 first hall floor

10.7 second hall floor, hall ceiling

10.8 hall center

10.9 Gate element

10.9 'gate element

11 supply bus, supply network, cooling water bus,

Niederspannungsbus

11.1 supply line

11.2 Return line

11.3 Exhaust pipe

12 voltage transformer

12 'voltage transformer

12.1 Consumers

12.2 Consumers

12.3 Consumers

12.4 Consumers

12.5 consumers

12.1 'Consumers

12.2 Consumers

12.3 Consumer

12.4 'Consumers

12.5 'Consumers

13.1 cooler

13.2 cooler

13.3 cooler

13.4 Consumers

13.5 consumers

13.6 Consumers 13.7 consumers

13.8 consumers

13.9 Consumers

13.4 Consumer

13.5 'consumers

14 stage, bridge

14 'stage, bridge

14.1 railing

14.1 'railing

15.1 interface

15.2 Interface

15.3 interface

15.4 interface

15.5 interface

15.6 interface

16 test piece

16.1 Power output

16.1 'power output

16.1 '' power output

16.1 '' 'power output

16.2 Exhaust system

17 exhaust system

17.1 exhaust pipe

17.2 exhaust flange

18 access

18 'access

19 Scaling

23 test bench series

23 'test bench series

24 test field

24 'test field

25 stairs

25 'stairs 26 roof

32 supplementary module

34 additional module

A distance, offset

Al distance, offset

Bp total width

Bp 'total width

Bv total width

Bv 'total width

B2 width

B3 width

B4 width

B32 width

B34 width

H2 height

H3 height

H4 height

K distance

L2 length

L3 length

L4 length

Lv length

R distance

T passage opening

Z distance

Z 'distance

Claims

claims

1. Modular test stand (1) consisting of at least two transportable container designed as building modules (2, 4) with two side walls (2.1, 2.2, 4.1, 4.2) and two each side walls (2.1, 2.2, 4.1, 4.2) connecting transverse walls (2.3, 2.4, 4.3, 4.4), wherein at least one building module (2) is provided with a length L2 and a width B2, which is designed as a first test module for receiving a test object, and at least one building module (4) with a length L4 and a width B4 is provided, which is designed as a first supply module for receiving supply technology, wherein the first supply module (4) above the first test module (2) is arranged and the length L4 is smaller than the length L2, characterized in that at least one third building module (3) for the purpose of supplementing the test stand (1) is provided, which is designed as a first test technology module for receiving test technology that the first Prüftechnikmodul (3) has two side walls (3.1, 3.2), two transverse walls (3.3, 3.4) connecting the side walls (3.1, 3.2), a length L3 and a width B3 such that the first testing technology module (3) laterally faces the side wall (3.1) in addition to the first test module (2) can be placed on the side wall (2.2), that the width B4 is smaller than the width B2 or B3.

2. Modular test stand (1) consisting of at least two transportable container designed as building modules (2, 4) with two side walls (2.1, 2.2, 4.1, 4.2) and two each of the side walls (2.1, 2.2, 4.1, 4.2) connecting transverse walls (2.3, 2.4, 4.3, 4.4), wherein at least one building module (2) is provided with a length L2 and a width B2, which is designed as a first test module for receiving a test object, and at least one building module (4) with a length L4 and a width B4 is provided, which is designed as a first supply module for receiving supply technology, wherein the first supply module (4) above the first test module (2) is arranged and the length L4 is smaller than the length L2, characterized in that the width B2 is larger than 3 m and the width B4 is smaller than the width B2.

3. Modular test stand according to claim 1 or 2, characterized in that the width B4 is smaller by at least 20% than the width B2 or B3, ie the ratio of B4 / B2 or the ratio of B4 / B3 at most 2 / 2.5 is.

4. Modular test stand according to one of the preceding claims, in which a ratio of B4 / B2 or the ratio of

B4 / B3 is 2/3, 2/4 or 2/5.

5. Modular test stand according to one of the preceding claims, characterized in that the total width Bp of the test and / or Prüftechnikmodule (2, 3) is equal to the total width Bv of all the parked supply modules (4).

6. Modular test stand according to one of the preceding claims, characterized in that two, three, four or five supply modules (4, 5, 6) on the first test technology module (3) and on the first test module (2) are placeable.

7. Modular test stand according to one of the preceding claims, characterized in that the length L4 is at least 20% smaller than the length L2 or the length L3.

8. Modular test stand according to one of the preceding claims, characterized in that the length L3 is equal to the length L2 and the width B3 is equal to the width B2.

9. Modular test stand according to one of the preceding claims, characterized in that the respective building module (2, 3, 4) has a roof wall (2.10, 3.10, 4.10) and a bottom wall (2.9, 3.9, 4.9), wherein in the side wall (2.1 , 2.2, 3.1, 3.2, 4.1, 4.2), in the roof wall (2.10, 3.10, 4.10) and / or in the bottom wall (2.9, 3.9, 4.9) at least one with respect to the position and / or type predefined interface (15.1, 15.2 ) is provided over the operating and auxiliary material lines from a building module (2) to an adjacent building module (3, 4) can be performed.

10. Modular test stood according to claim 9, d a d u r c h e c e n e z e c h e n e that the interface (15.1, 15.2) is designed as a coverable recess or as a flange.

11. Modular test stand according to one of the preceding claims, characterized in that a transverse wall (2.3, 3.3, 4.3) as a front transverse wall and a transverse wall (2.4, 3.4, 4.4) is formed as a rear transverse wall, wherein the front transverse wall a loading flap (7.2, 7.3) and / or a door (7.4, 7.5, 7.6) for loading and / or walking the module has.

12. Modular test stand according to one of the preceding claims, characterized in that adjacent to the rear transverse wall (2.4, 3.4) of the first test module (2) and / or the first test technology module (3) as a control room module (8) formed building module is placed so, a first side wall (8.1) of the control room module (8) adjoins the rear transverse wall (2.4, 3.4).

13. Modular test stand according to claim 12, characterized in that the respective rear transverse wall (2.4, 3.4) and the corresponding first side wall (8.1) in each case at least one window and / or door opening (2.5, 2.6, 3.5, 3.6, 8.5, 8.6 ) for the purpose of insight and / or admission.

14. Modular test stand according to claim 12 or 13, characterized in that the control room module (8) at least in a second side wall (8.2) and / or in a transverse wall (8.3, 8.4) a window and / or door element (8.5, 8.6) for the purpose of passage of external light and / or persons.

15. Modular test stand according to one of the preceding claims, characterized in that the building module for the supply module (4) has a width B4 of 2.438 m, a length L4 of 6.096 m and a height H4 of 2.590 m.

16. Modular test stand according to one of the preceding claims, characterized in that the building module for the test module (2) and / or the Prüftechnikmodul (3) has a width B2 = B3 of 3.048 m to 4.267 m, a length L2 = L3 of 7.0 m to 9, 0 m and a height H2 = H3 of 3.0 m to 4.0 m.

17. Modular test stand according to one of the preceding claims, characterized in that the building module for the test engineering module (3) and the test module (2) over the entire length are designed to be self-supporting.

18. Modular test stand according to one of the preceding claims, characterized in that the supply module (4) and the test module (2) and / or the supply module (4) and the Prüftechnikmodul (3) with respect to the front transverse walls (4.3, 2.3, 3.3) to a horizontal distance A are arranged offset and / or with respect to the rear transverse walls (4.4, 2.4, 3.4) are placed flush or offset, so that a stage (14) before and / or behind the supply module (4), on the test or Test technology module (2) is formed.

19. Modular test stand according to one of the preceding claims, characterized in that a further building module is provided, which is designed as a second test module (2 '), and the second test module (2') adjacent to the first test module (2) adjacent to the side wall ( 2.1) is placeable.

20. Modular test stand according to claim 19, characterized in that the first test module (2) and the second test module (2 ') can be formed as a common large test module, wherein the side walls (2.1, 2.2') of the respective test module (2, 2 ') at least partially removable and / or have a passage opening T.

21. Modular test stand according to claim 19 or 20, characterized in that a building module as a second Prüftechnikmodul (3 ') is formed and the second Prüftechnikmodul (3') next to the second test module (2 ') adjacent to the side wall (2.1') placeable is.

22. Modular test stand according to one of the preceding claims, characterized in that a building module as a supplementary module (32) to a test or Prüftechnikmodul (2, 3) is formed, wherein the supplementary module (32) has a width B32 such that the width B2 or B3 of a test or test module (2, 3) together with the width B32, the two, three or four times the width B4 of a supply module (4).

23. Modular test stood according to claim 22, characterized in that a building module as an additional module (34) to a supplementary module (32) is formed, wherein the additional module (34) has a width B34 such that the width B32 and the width B34 together Width B2 or B3 of a test or test module (2, 3).

24. PrüfStandfeld with at least one modular test stand according to one of the preceding claims, characterized in that a plurality of modular test stands (1, 1 ') with respect to the side walls (2.1, 2.1', 3.2, 3.2 ') are arranged side by side in a row and a test bench row ( 23) form.

25. Test standing field according to claim 24, characterized in that between the side walls (2.1, 3.2 ') of the test module (2) and the Prüftechnikmoduls (3') of the modular test stands (1, 1 ') a distance Z is provided such that a Access (18) for the at the rear transverse wall (2.4 ', 3.4') arranged control room module (8 ') is formed.

26 Prüf Standfeld according to claim 24 or 25, characterized in that at least two test stand rows (23, 23 ') are provided, wherein the test stand rows (23, 23') with respect to the front transverse walls (2.3, 2.3 ') of the test modules (2, 2 '') are arranged with a distance R of more than 2 m, that between the test modules (2, 2 '') a maneuvering place (9) for loading and unloading of the test modules (2, 2 '') is ensured.

27. Test standing field according to claim 24, 25 or 26, characterized in that at least the test module (2) and the Prüftechnikmo- module (3) have a double bottom (2.7, 3.7) and in a through the double bottom (2.7, 3.7) formed free space (2.8, 3.8) below the double bottom (2.7, 3.7) bearing elements for the test stand and / or supply lines are placeable and at least in the area of Rangierplatzes (9) between the test rig rows (23, 23 ') and a double bottom (9.7 ) is provided such that the entire test bed field inside and outside the test and Prüftechnikmodule (2, 3) has a flat bottom surface (9.1).

28. Test hall (10) with at least one at least one opening (10.2) for incident light having hall wall (10.1) and at least one modular test stand (1), a test bench row (23) and / or a PrüfStandfeld (24) according to one of The preceding claim, characterized in that the control space module (8) at least with the second side wall (8.2) and / or the transverse wall (8.3, 8.4) having a window element (8.8) adjacent to the opening (10.2) is arranged such that external light at least in the control room module (8) is incident.

29 test stand (10) with at least one at least one opening (10.2) for incident light having hall wall (10.1) and at least one modular test stand (1), a test bench (23) and / or a PrüfStandfeld (24) according to one of Claims 1 to 27, characterized in that the test module and / or the Prüftechnikmodul (2, 3) concerning the rear, a window and / or Turele- element (2.5, 2.6, 3.5, 3.6) for insight and / or entrance having transverse wall (2.4, 3.4) adjacent to the opening formed as a window (10.2) or hall wall (10.1) is arranged such that the transverse wall (2.4, 3.4) has a distance K to the hall wall (10.1) and a control room zone (8) between the hall wall (10.1) and the transverse wall (2.4, 3.4) is created.

30 test bench (10) with at least one modular test stand (1), a test bench (23) and / or a PrüfStandfeld (24) according to one of claims 1 to 27, characterized in that the control room module (8, 8 '') and / or the control room zone (8 ', 8' '') of a hall center (10.8) is arranged such that the front side wall (2.3, 3.3) of the testing or test modules (2, 3) in the region of a hall wall (10.2, 10.5) is arranged, wherein the hall wall (10.2, 10.5) has gate elements (10.9) for loading and unloading the test or Prüftechnikmodule.

31 test stand (10) according to claim 28, 29 or 30, characterized in that in addition to a first hall floor (10.6) at least a second hall floor (10.7) above the first PrüfStandfeldes (24) is provided on which a second PrüfStandfeld (24 '. ) is placeable.

32. PrüfStandfeld or test bench hall according to one of claims 24 to 31, characterized in that as a supply network and part of a technical building equipment trained supply and / or disposal supply bus (11) is provided, via which the various building modules (2, 3, 4 , 5, 6) can be supplied simultaneously with auxiliaries and / or electrical voltage.

33. The test bay according to claim 32, wherein the supply bus (11) has a plurality of sub-sections which are integrated in the various modules (2, 3, 4, 5, 6) of the test stands and together form the supply bus (11).

34. The test field according to claim 32 or 33, characterized in that the supply bus (11) is designed to supply the various modular test benches with air, coolant, cold water, electrical voltage and / or exhaust air.

35. Modular test bench or test bench hall according to one of the preceding claims, characterized in that for the operation of the test bench (1) necessary technical building equipment for the supply of operating and auxiliary materials in the various modules of the test stand (1) and / or the PrüfStandfeldes ( 24) is integrated.

36. Modular test stand according to one of the preceding claims, characterized in that at least one power supply unit with one or more transformers (12) is provided, which has one or more terminals for connection to various international power grids and despite different voltage values of the various voltage networks, the supply of Test bench guaranteed with desired voltage.

37. Modular test bench, test bench or test hall according to one of the preceding claims, d a d u r c h e c e n e c e s in that the supply module (4, 5, 6) above the first test module (2) with respect to the respective longer side by 90 ° offset from this.

38. Apparatus according to claim 37, wherein a width B4 is at least 20% larger than the width B2 or B3, ie the ratio of B4 / B2 or the ratio of B4 / B3 is at least 3 / 2.5.

39. The device according to claim 37, 38 or 39, in which the ratio of B4 / B2 or the ratio of B4 / B3 is 1/1, 5/4, 3/2 or 2/1.

40. Apparatus according to claim 37, 38 or 39, in which a total width Bp of the testing and / or testing technology modules (2, 3) is equal to the width B4 of the supply modules (4) parked thereon.

41. Apparatus according to claim 37, 38, 39 or 40 characterized in that the length L2, L3 of the testing and / or Prüftechnikmo- modules (2, 3) equal to the total length Lv of all subsequently one behind the other parked supply modules (4).

42. Apparatus according to claim 37, 38, 39 or 40 characterized in that the total length Lv of all on the testing and / or Prüftechnikmodulen (2, 3) parked supply modules (4) is smaller by at least 20% than the length L2, L3 of Testing and / or testing technology modules (2, 3).