Hitachi Energy Switzerland Ag

Abb E-mobility B.v.

Abb Schweiz Ag

Wojciech Wysocki

Jan Czyzewski

Dariusz Bednarowski

Francisco Garcia-Ferre

Jaroslav Hemrle

Wojciech Piasecki

Patrick Meier

Adam Michalik

Artur Zawadzki

Ali Ugur

Urs Kruesi

Pedram Kheiri

Jedrzej Banaszczyk

Spiros Tzavalas

Bartlomiej Adamczyk

Lukasz Bachorz

Renata Porębska

Marcin Białas

Roger Hedlung

Elise Fahy

Marcin Tarnowski

Jan Ostlund

Michal Rzepecki

Marcin Bialas

Dariusz Smugala

Lars Sjogren

Pawel Grysztar

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

The present invention refers to HV apparatus, in particular a HV dry current transformer, insulated with an insulating gel, or a voltage transformer, insulated with an insulating gel. The dry HV current transformer comprises at least two electrically conductive elements i.e. a head transformer cover, a head housing base, a core casing and a primary conductor. In the dry HV current transformer at least one of the electrically conductive elements has a coating made of solid insulating material separating the surface of the conductive elements from the insulating gel and adapted for limiting the electron emission from the conductive elements into the insulating gel. The voltage transformer comprises a bottom external housing, a bottom support flange, a core. In the voltage transformer at least one of the electrically conductive elements has a coating made of solid insulating material separating the surface of the conductive elements from the insulating gel and adapted for limiting the electron emission from the conductive elements into the insulating gel.

HV apparatus and a method of manufacturing such apparatus

Growing community of inventors

Cracow, Poland

Wojciech Wysocki