Modularly Constructed Converter Arrangement
First Claim
1. A modular converter arrangement comprising:
- a receptacle for receiving a plurality of converter assemblies forming respective main modules and each including submodules, of a switching module and a capacitor module;
wherein said receptacle hasat least one connection device for the circuit-conforming electrical connection of said converter assemblies anda rail system for each converter assembly for the mechanical arrangement of said converter assembly;
wherein said capacitor module has aplurality of capacitors,at least one DC voltage contact device for electrical connection to a DC voltage contact device of an assigned switching module and to said connection device of said receptacle, andsliding elements;
wherein said switching module hasa cooling device,at least one power semiconductor module arranged thereon,an AC voltage contact device and a DC voltage contact device andsliding elements, andwherein the respective sliding elements of the submodules are adapted to be arranged in a stacked manner in the same assigned rails of said rail system of said receptacle so that said connection device of said receptacle forms a first part of a stack, said capacitor module forms a second part of said stack and said switching module forms a third part of said stack and necessary circuit-conforming electrical connections of parts of said stack can thereby be formed.
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Accused Products
Abstract
A converter arrangement comprising a switchgear cabinet for a plurality of converter assemblies forming respective main modules and each consisting of submodules, formed as a switching module and a capacitor module. The switchgear cabinet has connection devices for electrical connection of the converter assemblies and also, for each converter assembly, a rail system for the mechanical arrangement thereof. The capacitor module has a DC voltage contact device for electrical connection to the assigned switching module, and also sliding elements. The switching module has a cooling device, power semiconductor modules and also dedicated sliding elements. The sliding elements of the submodules are arranged in a stacked manner in the same rails of the rail system of the switchgear cabinet.
18 Citations
7 Claims
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1. A modular converter arrangement comprising:
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a receptacle for receiving a plurality of converter assemblies forming respective main modules and each including submodules, of a switching module and a capacitor module; wherein said receptacle has at least one connection device for the circuit-conforming electrical connection of said converter assemblies and a rail system for each converter assembly for the mechanical arrangement of said converter assembly; wherein said capacitor module has a plurality of capacitors, at least one DC voltage contact device for electrical connection to a DC voltage contact device of an assigned switching module and to said connection device of said receptacle, and sliding elements; wherein said switching module has a cooling device, at least one power semiconductor module arranged thereon, an AC voltage contact device and a DC voltage contact device and sliding elements, and wherein the respective sliding elements of the submodules are adapted to be arranged in a stacked manner in the same assigned rails of said rail system of said receptacle so that said connection device of said receptacle forms a first part of a stack, said capacitor module forms a second part of said stack and said switching module forms a third part of said stack and necessary circuit-conforming electrical connections of parts of said stack can thereby be formed. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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Specification