Abstract:
A switchgear assembly has a contact gap and an insulating material nozzle. The insulating material nozzle at least partly encloses the contact gap. A nozzle channel for the insulating material nozzle opens with a outlet opening in a hot gas space. A deflector element is disposed within the hot gas space which defines a deflector channel. The deflector channel has a segment which has an expanding cross-section in the stream direction of a switching gas in the hot gas space.
Abstract:
The invention relates to a gas-insulated bus bar component comprising a grounded housing that is filled with protective gas and at least one bus bar conductor, which extends in the longitudinal direction of the housing and is supported on said housing by means of insulating bus bar supports. According to the invention, each bus bar conductor is connected to a disconnecting switch that is insulated by protective gas. The aim of the invention is to provide a component of this type, which can be simply connected to and disconnected from an air-insulated conductor, even when operational. To achieve this, the disconnecting switch is located in an outdoor bushing that is fixed to the housing.
Abstract:
A bushing configuration includes a switch disconnector connected to an electrically insulating casing in the form of an outdoor bushing. A tubular electrode is disposed in a region of a flange of the electrically insulating casing and the switch disconnector and projects over the flange. A common gas area is formed by the electrically insulating casing and a housing of the switch disconnector.
Abstract:
In a high voltage system having a device for optical detection of a parameter of a high voltage device, an optically detectable code is provided in the detection range of the device and permits an assignment of the parameter to a specific location in the high voltage system.
Abstract:
A compressed-gas-insulated polyphase switch panel includes a circuit-breaker module. The circuit-breaker module is equipped with a first connection side and a second connection side. The first connection side is connected to a busbar module. The second connection side is connected to a bushing module. The bushing module and the busbar module have polyphase compressed-gas-insulated phase conductor sections. The circuit-breaker module is respectively connected through connection modules to the busbar module and to the bushing module. Each of the connection modules includes single-phase compressed-gas-insulated phase conductor sections. The circuit-breaker module likewise has single-phase compressed-gas-insulated phase conductor sections.
Abstract:
A switching device assembly with a contact gap has a nozzle made of insulating material. The nozzle made of insulating material is formed with a nozzle channel that ends in a hot gas space. A deflector element is arranged within the hot gas space. The deflector element is supported inside the deflector channel.
Abstract:
A high-voltage switch configuration having a subdivision housing, which is supported on a frame by an insulating supporting housing, and having a switch which is fitted to this subdivision housing and has an insulator, a switching chamber surrounded by the insulator, and disconnectible contacts which are accommodated in the switching chamber. The switch can be switched via a switching linkage that can be operated by a drive and is arranged within the supporting housing and the subdivision housing. At least three switches are attached to the subdivision housing, and each switch has a separate associated switching linkage with a separate drive.
Abstract:
A high-voltage outdoor bushing configuration includes an electrically insulating casing and an electrically conductive housing. An isolating gap is located inside the electrically conductive housing. The isolating gap interrupts a phase conductor into first and second sections. A switching piece or an element of a multi-part switching piece can be moved at an angle relative to an axis along which the phase conductor extends.
Abstract:
The invention relates to a switch assembly comprising an essentially tubular enclosed housing. The tubular axis of the enclosed housing deviates from the horizontal and the vertical. The switch assembly comprises an interrupter unit, to which three main leads are connected.
Abstract:
The invention relates to a outdoor bushing for connecting an air-insulated high-voltage conductor to components in a grounded housing enclosed by gas, comprising fixing elements for mounting the outdoor bushing on the housing in a gas-tight manner and an open-air connection for connecting the high voltage conductor, said connection being attached to the fixing elements in a gas-tight manner by means of a hollow insulator. In the latter, electroconductive connection elements extend between the open-air connection and an internal connection for connecting the components. The aim of the invention is to provide an outdoor bushing of this type, which offers other functions in addition to the connection of an air-insulated high-voltage conductor to the protective-gas insulated atmosphere of a grounded housing, by means of its connection elements. To achieve this, said connection elements comprise a disconnecting switch.