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Файл:Laboratory work1.3.doc
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- •Laboratory work № 1.3 Research of the one-tact guided and out of control rectifiers
- •1 Purpose of work
- •2 Literature
- •3 Description of laboratory model
- •4 Hometask. Preparation to laboratory work
- •5 Control questions
- •6 The Laboratory task. Table of contents of work
- •7 Methods of implementation of laboratory work
- •8 Maintenance of report
- •Module 2
- •2 Devices And system of power supply And power supply of telecommunication systems Laboratory work № 2.1 Research of transformer of permanent tension self-excited
- •1 Purpose of work
- •2 Literature
- •3 Description of laboratory model
- •4 Hometask. Makeready
- •5 Control questions
- •6 The Laboratory task. Table of contents of work
- •7 Methods of implementation
- •8 Maintenance of report
8 Maintenance of report
A report on the done work must contain following.
8.1 Fundamental chart of transformer self-excited.
8.2 Tables of measuring and calculations.
8.3 Charts of working descriptions of transformer at the different types (k = 1, 2, 3, 4) of loading : Uн, Рн, rпр, η, fпр = f(Iн). - as functions of current of Iн of loading; Kпп, KппU, KпнU, KпнR = f(Iн).
8.4 Conclusions on the comparative analysis of the investigated descriptions.
8.5 Oscillograms of currents and tensions are in elements and chains of chart
transformer.
8.5 Conclusions on the comparative analysis of the investigated descriptions of transformer at the different types of loading.
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