Abstract :
Switchgear design has always been complex in that it is a multi-discipline activity requiring expert input from mechanical, electrical, manufacturing and methods engineers, plus a general good working knowledge of physics and chemistry. In addition, with developments that have been taking place more recently, electronic engineers need to be added to the list. Small margins and fierce competition have increased the need to bring products with the specified ratings, features and target costs to fruition in the shortest possible time. To do this it is necessary to put together a design team and a full specification and make full use of the tools that will allow the project to be executed satisfactorily. This paper gives examples of the organisation necessary and tools available to bring a project to fruition including voltage stress, stress analysis, kinematic chains, macro programmes, rigs and prototypes, and type tests
