Abb Schweiz Ag

Abb E-mobility B.v.

Hitachi Energy Ltd

Hitachi Energy Switzerland Ag

Adam Michalik

Jens Rocks

Roberto Zannol

Harald Martini

Dariusz Bednarowski

Francisco Garcia-Ferre

Manoj Pradhan

Andrej Krivda

Jaroslav Hemrle

Wojciech Piasecki

Artur Zawadzki

Rudi Velthuis

Claire Pitois

Clemens Van-Der-Veer

Santanu Singha

Thorsten Steinmetz

Orlando Girlanda

Andrzej Rybak

Jedrzej Banaszczyk

Miljenko Hrkac

Venkatesulu Bandapalle

Oleksandr Sologubenko

Massimo Carmignoto

Renata Porębska

Wojciech Wysocki

Michael Kessler

Bartlomiej Adamczyk

Spiros Tzavalas

Jonas Ekeberg

Emmanuel Logakis

Marcin Białas

Patricia Ricketts

Jayram Yadava

Alessandro Mattozzi

Krzysztof Dudek

Emmanouil Logakis

Ilario Scian

Artur Siwek

Marcin Bialas

Dariusz Smugala

Michael Keßler

Scian Ilario

Manoj Padhan

Bartomiej Adamczyk

Renata Porebsska

A wireless data transmission system for transmitting measurement data of a power utility is adapted such that the measurement data is transmitted in a first operating mode and wireless transmission of the measurement data is paused in a second operating mode. The wireless data transmission system operates in the first or second operating mode as a function of temperature.

Wireless data transmission system for a power utility and data transmission method

An electric vehicle charging plug includes a housing for connecting to an electric vehicle, a main housing, a sensor comprising at least one conductive path embedded in a wall or arranged on the surface of the housing and/or main housing, and a control unit wherein the sensor is configured to detect the crack of the housing and/or the main housing.

Electric vehicle charging plug

A charging connector for a vehicle charging station comprises a latch configured to secure a mechanical connection of the charging connector to a vehicle-side socket, the charging connector further comprising a sensor configured to indicate a secure and correct mechanical connection. The charging connector further comprises a first casing being an external casing, and a second casing, the second casing being a closed inner casing. The second casing encloses a charging connector interface to the vehicle socket, and a charging cable. The sensor is arranged outside the second casing.

Charging connector for an electric vehicle

A cooling apparatus for a medium voltage or high voltage switchgear includes an evaporator, a fluid conduit, and a condenser. The evaporator is configured to surround at least part of a current carrying contact. The fluid conduit fluidly connects the evaporator to the condenser. A section of the fluid conduit is formed within the evaporator and is electrically insulating and is configured such that fluid can contact an outer surface of the current carrying contact. The cooling apparatus is configured such that in use a working fluid in the evaporator is heated to a vapour state, and the vapour is transferred by the fluid conduit to the condenser. The vapour in the condenser is condensed to the working fluid. The condensed working fluid is passively returned via the fluid conduit to the evaporator.

Cooling apparatus for a medium voltage or high voltage switchgear

The present invention relates to an electrical transformer comprising an electrical insulator and a winding of an electrical conductor around a core, said insulator being formed of an essentially non-porous composite material comprising a resin matrix and up to 85% by weight of insulating fibres surrounded by the resin matrix, the composite material having a maximum moisture content of less than 0.5% by weight at 23&#xb0; C. and 50% relative humidity.

Transformer insulation

A method of manufacturing a polymer-insulated conductor. The method includes the steps of a) providing a conductor having a first cross-sectional shape, b) passing the conductor through a conductor-shaping die to shape the conductor such that the conductor obtains a second cross-sectional shape, wherein frictional heat is developed in the conductor, thereby setting the conductor in a heated state, c) applying molten polymer to the conductor when the conductor is in the heated state to obtain a polymer-coated conductor, and d) shaping the polymer-coated conductor by means of a polymer-shaping die to thereby obtain the polymer-insulated conductor.

Method of manufacturing a polymer-insulated conductor

Growing community of inventors

Bibice, Poland

Adam Michalik