The Technology of Instrument Transformers

Systematischer Einstieg in die Messwandler-TechnologieDarstellung wichtiger Grundlagen der Messwandler-TechnologieWas man zur Messwandler-Technologie wissen sollte

Systematic entry into instrument transformer technology Presentation of important fundamentals What you should know about instrument transformer technology

Autorentext

Dr.-Ing. Ruthard Minkner has a long experience in high voltage systems and in stability problems of non-linear systems. With his contribution to the IEC standardization he has influences the technology of instrument transformers worldwide.
Dr.-Ing. Joachim Schmid was head of development for conventional instrument transformer in oil-paper technology. Additionally he has pushed the technologies of low-power current transformer, optical current transformer and RC-dividers.

Inhalt
Insulation of transformers.- Oil-paper.- Silicone gel and cast resin.- Bushing technology in instrument transformers.- Current measurement conventional, inductive.- Small-signal transformers.- Optical current measurement.- Voltage measurement conventional, inductive and capacitive.- R and RC divider technology.- Quality assurance.