The Technology of Instrument Transformers
Current and Voltage Measurement and Insulation Systems
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Beschreibung
Existing instrument transformer technologies as well as new measuring principles for current and voltage measurement are described in this book. The properties of conventional current and voltage transformer as well as the dimensioning are discussed in details out of the long experience of the authors. Especially the dielectric dimensioning and the used materials are discussed. Beside this an overview over new modern measuring principles is given and the technology of low-power instrument transformer, and RC-dividers are shown.The contentTransformer insulationOil-PaperSilicone gel and casting resinImplementation technology in instrument transformersCurrent measurement conventional, inductiveSmall signal converterOptical current measurementVoltage measurement conventional, inductive and capacitiveR and RC divider technologyQuality assuranceThe Target groupsEnergy supply companyInstrument Transformer ManufacturerEnginnering for the planning of high voltage systemsThe AuthorsDr.-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.<
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
Autor*in
Ruthard Minkner
Themen in »The Technology of Instrument Transformers«
Insulation of transformers R and RC divider technology Bushing technology in instrument transformers Small-signal transformers Silicone gel and cast resin Optical current measurement Voltage measurement conventional, inductive capacitive Oil-paper Quality assurance. Technology Instrument Transformers Electrical Engineering