| Course Unit Code | 410-2302/01 |
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| Number of ECTS Credits Allocated | 4 ECTS credits |
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| Type of Course Unit * | Optional |
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| Level of Course Unit * | First Cycle |
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| Year of Study * | Third Year |
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| Semester when the Course Unit is delivered | Winter Semester |
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| Mode of Delivery | Face-to-face |
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| Language of Instruction | Czech |
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| Prerequisites and Co-Requisites | Course succeeds to compulsory courses of previous semester |
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| Name of Lecturer(s) | Personal ID | Name |
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| MIS01 | prof. Ing. Stanislav Mišák, Ph.D. |
| PRO11 | doc. Ing. Lukáš Prokop, Ph.D. |
| Summary |
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| This class introduces the students to the basics of diagnostics and applied reliability in the areas of vibro, thermo, tribo and electro diagnostics. The final part of this class is focused on revision of electrical devices. |
| Learning Outcomes of the Course Unit |
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| After passing this class student is able to: define the basic ideas from the area of diagnostics, explain individual diagnostic methods, apply these methods in practice, can get oriented in localization of failures, can calculate and measure the diagnostic parameters, can interpret findings and is able to demonstrate technical thinking and creative attitude in dealing with new problems. |
| Course Contents |
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Lectures:
Introduction to diagnostics
Reliability characteristics and parameters
Vibrodiagnostics I, basic principles, description of signals, measured values
Vibrodiagnostics II, measurement of mechanical faults
Sound and ultrasound diagnostics
Thermodiagnostics, physical principles, measuring temperatures, thermography, transformers tribodiagnostics
Electric arc diagnostics - free-burning arc description, the possibility of his identification, arc protection of power distribution equipment.
Diagnostics of induction motors using current spectrums
Electrodiagnostics-basics principles, description of selected diagnostic methods
Electrodiagnostics - applications for motors, transformers, distribution equipments.
Diagnostics in revision activity - measurement of insulation resistance, impedance measurements on breakers, measurements on household appliances
Expert systems and the use of neuron networks in electrodiagnostics
Exercises:
Introduction - safety course.
Theoretical introduction to the first phase of measurements
Excursion - vibrodiagnostics
Excursion - thermodiagnostics
Excursion-tribodiagnostics
Expert systems
Neuron networks in the diagnosis
Laboratories:
Diagnostics of insulation state by ultrasound
Vibrodiagnostics (democase)
Non-contact temperature measurement using termogun
Diagnostics of the elertric arc
Diagnostics by the current spectrums
Diagnostics by pulse waves and partial discharges
Revision measurement
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| Recommended or Required Reading |
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| Required Reading: |
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Ushakov, V, Y.: Insulation of High-Voltage Equipment, Springer, Moscow, Russia, ISBN 3-540-20729-5
Merz H..: Electrical Machines and Drives, Verlag, ISBN 3-8007-2602-5, Berlin, Germany
Zia A. Yamayee, Juan L. Bála, Jr: Electromechanical energy devices and power systems, USA, 1994 |
Janoušek, F.: Technická diagnostika .SNTL Praha 1988
Navrátil M:Měření a analýza mechanického kmitání. SNTL Praha 1986
Vaněk, J.: Diagnostika poruch izolací elektrických strojů , SNTL Praha, 1984
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| Recommended Reading: |
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Ushakov, V, Y.: Insulation of High-Voltage Equipment, Springer, Moscow, Russia, ISBN 3-540-20729-5
Merz H..: Electrical Machines and Drives, Verlag, ISBN 3-8007-2602-5, Berlin, Germany
Zia A. Yamayee, Juan L. Bála, Jr: Electromechanical energy devices and power systems, USA, 1994 |
Janoušek, F.: Technická diagnostika .SNTL Praha 1988
Navrátil M:Měření a analýza mechanického kmitání. SNTL Praha 1986
Vaněk, J.: Diagnostika poruch izolací elektrických strojů , SNTL Praha, 1984
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| Planned learning activities and teaching methods |
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| Lectures, Tutorials, Experimental work in labs, Project work, Other activities |
| Assesment methods and criteria |
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| Task Title | Task Type | Maximum Number of Points
(Act. for Subtasks) | Minimum Number of Points for Task Passing |
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| Exercises evaluation and Examination | Credit and Examination | 100 (100) | 51 |
| Exercises evaluation | Credit | 45 | 20 |
| Examination | Examination | 55 | 6 |