Classifications

• • H—ELECTRICITY
  • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
  • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
  • H02B1/26—Casings; Parts thereof or accessories therefor
  • H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
  • H02B1/32—Mounting of devices therein

Definitions

• the invention relates to a control cabinet for accommodating components of a series circuit lighting system for airports, the series circuit lighting system including at least one individual lamp switching and monitoring system.
• Known control cabinets of this type are designed in such a way that they accommodate components assigned to a series circuit of the series circuit lighting system of an airport.
• Such a lamp switching and monitoring system consists of a master unit, a PC and on-site switching units. These components are required in addition to the existing components of the series circuit lighting system.
• the master unit of the individual lamp switching and monitoring system is accommodated in a separate sheet metal housing.
• the master unit of such an individual lamp switching and monitoring system of the BRITE II type is housed, for example, in a separate sheet metal housing with a width of 508 mm, a height of 673 mm and a depth of 237 mm.
• This separate sheet metal housing is arranged on a free wall of the room in which the control cabinets, each provided with components for a series circuit, are located. Since such a master unit is required for each series circuit, 2 ser master units a considerable space or wall space requirement is required.
• the invention has for its object to provide a control cabinet for accommodating components of a series circuit lighting system at the airport, by means of which the technical outlay on the building can be significantly reduced while at the same time improving the functionality.
• control cabinet are selected such that several, preferably at least three, series circuit transformers, measuring component carriers and constant current controllers can be accommodated in it, and that each measuring component carrier is designed such that one for at least one individual lamp switching and Surveillance system belonging and an interface and a communication coupler between a series circuit and the associated constant current controller master unit can be built on it.
• each measuring component carrier is designed such that one for at least one individual lamp switching and Surveillance system belonging and an interface and a communication coupler between a series circuit and the associated constant current controller master unit can be built on it.
• At least three master units and the series circuit transformers, measuring component carriers and constant current controllers assigned to the corresponding series circuits can thus be accommodated in each control cabinet. All functional units that are provided in the control cabinet can be arranged clearly. In this way, a modular construction that is optimized with regard to the economical and technical-constructive expenditure can be realized.
• Each measuring component carrier provided in the control cabinet is designed so that it can accommodate the functional components of a series circuit designed without the individual lamp switching and monitoring system described above; Furthermore, it is possible to use the measuring component carrier to hold the individual components of the individual's master unit 3 to set up the lamp switching and monitoring system. A separate sheet metal housing for the master unit is therefore no longer necessary. This saves a lot of space, since no wall space is required to attach the master units.
• a lamp transformer is dispensed with on the measuring component carrier, so that sufficient space is readily available on the corresponding measuring component carrier to accommodate the components of the master unit of the individual lamp switching and monitoring system.
• overvoltage protection components on the load side hm contained in the separate sheet metal housing of the master unit required in the prior art can be dispensed with, since such components are already contained on the existing measuring component carrier in the control cabinet.
• Fuse-load isolators for the series circuits of the series circuit lighting system are advantageously arranged in the vertical direction of the control cabinet between the measuring component carriers and the series circuit transformers.
• the switchgear cabinet has a busbar system for primary supply voltage, which can preferably be connected to busbar systems of adjacent switchgear cabinet. 4
• a control module of the master unit can be arranged in the horizontal direction next to an insulation monitoring module of the measuring component carrier on the latter.
• Filter chokes of the master unit are advantageously arranged on the latter in the vertical direction below their control module and the insulation monitoring module of the measuring component carrier.
• a high-frequency module of the master unit is provided in the horizontal direction next to the filter chokes of the same on the measuring component carrier.
• Filter capacitors of the master unit are arranged in the vertical direction below the filter chokes of the master unit and above surge arresters and connecting lugs as well as a voltage converter of the measuring component carrier on the latter.
• each measuring component carrier means that their function, which is not influenced by one another, can be largely ensured.
• Each measuring component carrier expediently has an egg "module plate.
• control cabinet according to the invention is advantageously composed of modules which can be varied and assembled as required, so that its dimensions can be adapted to the most varied of problems without particularly great technical design effort. 5
• the invention is explained in more detail using an embodiment with reference to the drawing. Show it:
• FIG. 1 shows a perspective illustration of an embodiment of the control cabinet according to the invention
• FIG. 2 shows a schematic illustration of an individual lamp switching and monitoring system
• FIG. 3 shows an embodiment of a measuring component carrier in the control cabinet according to FIG. 1.
• a control cabinet 1 according to the invention shown in FIG. 1 m in a perspective view and partially exploded view is assembled from wall and top parts and doors that can be assembled in a modular manner. It is used to accommodate different components of a series circuit lighting system for airports.
• control cabinet is divided into an upper, a middle and a lower section.
• the upper section can be designed as an attachment part 2 that is not closed on the front side, whereas the lower and the middle section can be closed by means of two doors 3, 4.
• the constant current regulators 5, 6, 7 are thyristor constant current regulators, with the MCR type being optional 6 5000 or 6SF51 is used.
• the constant current controllers 5, 6, 7 are lined up next to one another in a modular manner within the top part 2 of the control cabinet.
• three measuring component carriers 8, 9, 10 are accommodated in the middle section of the control cabinet 1, of which the measuring component carrier 8 on the left in FIG. 1 is shown in an exploded view.
• the three measuring component carriers 8, 9, 10 are also arranged side by side in a row.
• a series of fuse switch disconnectors 11 Arranged below the three measuring component carriers 8, 9, 10 is a series of fuse switch disconnectors 11, some of which are shown in an exploded view, are designed with two poles and are used for individual shutdown of series circuits of the series circuit lighting system.
• a busbar system 12 is provided below the fuse switch disconnector 11 and can be connected to correspondingly designed busbar systems of adjacent control cabinets.
• the busbar system is intended for the primary supply voltage.
• Series circuit transformers are arranged below the busbar system, only one series circuit transformer 13 of which is shown in FIG. 1 and which is shown in an exploded view.
• the above-described arrangement of the components of the series circuit lighting system provided in the control cabinet 1 results in safe and undisturbed operation of the same, the space requirement for the components mentioned being minimized.
• a multi-purpose universal cabinet can be used as the control cabinet 1. 7
• An individual lamp switching and monitoring system preferably of the BRITE II type, is part of the series circuit lighting system, from which components are to be accommodated in the control cabinet 1. As a result, each fire of a series circuit 14 shown in principle in FIG. 2 can be switched and monitored individually.
• This individual lamp switching and monitoring system has as components a master unit 15, a PC 16 and on-site switching units or remotes 17 to 26.
• the master unit 15 forms an interface and a communication coupler between the series circuit 14 and the constant current controller 5. It is connected to the PC 16, which functions as a control unit, for data storage, and as a connecting element to the master unit 15 and in turn is connected to a central control point .
• the on-site switching units or remotes 17 to 26 are arranged, for example, between lamp transformers 27 and fires 28.
• the components mentioned are required in addition to the existing components of the series circuit lighting system.
• control cabinet 1 designed according to the invention, its measuring component carriers 8, 9, 10, as can be seen from FIG. 3, are designed such that the individual components of the master unit 15 can be built on them.
• the master unit 15 of the lamp switching and monitoring system 15 to 26 can be accommodated within the control cabinet 1.
• a control module 30 of the master unit 15 is arranged.
• two filter chokes 31, 32 and a high-frequency coupling module 33 which are components of the master unit 15, are located below the insulation monitoring module 29 of the measuring component carrier 8, 9 or 10 and the control module 30 of the master unit 15.
• the measuring component carrier can be designed as a module plate 42.

Landscapes

• Engineering & Computer Science (AREA)
• Power Engineering (AREA)
• Circuit Arrangement For Electric Light Sources In General (AREA)
• Casings For Electric Apparatus (AREA)
• Vehicle Step Arrangements And Article Storage (AREA)
• Switches With Compound Operations (AREA)
• Mechanisms For Operating Contacts (AREA)
• Push-Button Switches (AREA)

Applications Claiming Priority (3)

Publications (1)

Family

ID=8054616

Family Applications (1)

Country Status (9)

Families Citing this family (5)

Family Cites Families (2)

• 1998
  • 1998-03-23 DE DE29805235U patent/DE29805235U1/de not_active Expired - Lifetime
• 1999
  • 1999-03-23 WO PCT/DE1999/000852 patent/WO1999049546A1/de not_active Application Discontinuation
  • 1999-03-23 CZ CZ20003381A patent/CZ20003381A3/cs unknown
  • 1999-03-23 EE EEP200000801A patent/EE03888B1/et not_active IP Right Cessation
  • 1999-03-23 SK SK1402-2000A patent/SK14022000A3/sk unknown
  • 1999-03-23 PL PL99342879A patent/PL342879A1/xx unknown
  • 1999-03-23 EP EP99920552A patent/EP1066669A1/de not_active Withdrawn
  • 1999-03-23 HU HU0102488A patent/HUP0102488A3/hu unknown
• 2000
  • 2000-09-22 HR HR20000634A patent/HRP20000634A2/hr not_active Application Discontinuation

Non-Patent Citations (1)

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