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High Voltage Technique

Electricity

Vocational School of Kocaeli
Short Cycle (Associate's Degree)
Course Unit Title Course Unit Code Type of Course Unit Level of Course Unit Year of Study Semester ECTS Credits
High Voltage Technique ELP222 Elective Associate degree 2 Spring 3

Name of Lecturer(s)

Lecturer Üzeyir AKCA
Lecturer Yavuz EREL
Lecturer Kenan KELEŞ
Lecturer Mehmet Keskin KILIÇ

Learning Outcomes of the Course Unit

1) Definition and concept related to these types of high-voltage
2) Use high-voltage measurement instruments
3) Identify the classification of the voltage according to international standards
4) Measure DC, AC and impulse voltages.
5) Explain high-voltage technique that security and protection techniques.

Program Competencies-Learning Outcomes Relation

  Program Competencies
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36
Learning Outcomes
1 Middle High High High High High High High High High High High High High High High High High High High High High High High High High High High High High High High High High High High
2 Middle High High High High High High High High High High High High High High High High High High High High High High High High High High High High High High High High High High High
3 Middle High High High High High High High High High High High High High High High High High High High High High High High High High High High High High High High High High High High
4 Middle High High High High High High High High High High High High High High High High High High High High High High High High High High High High High High High High High High High
5 Middle High High High High High High High High High High High High High High High High High High High High High High High High High High High High High High High High High High High

Mode of Delivery

Face to Face

Prerequisites and Co-Requisites

None

Recommended Optional Programme Components

There is not

Course Contents

Generation of High-Impulse Voltages. Measurement and Statistical Evaluation of High-Impulse Voltages. Partial Discharges. Discharge Phenomena in Gases, and Paschen's Law. Breakdown Characteristics of Basic Electrode Systems at High Alternating Voltages. Breakdown Characteristics of Basic Electrode Systems at High-Direct and High-Impulse Voltages. Measurement of Corona Losses. Design of High Voltage DC Cables and Overhead Transmission Lines. Lightning Arresters and Power Circuit-Breakers for Direct Current Transmission Systems. Insulation Coordination in DC High Voltage Transmission Lines.

Weekly Schedule

1) The need for high voltage causes
2) High-Voltage types and definitions
3) Generation and measurement of high-voltage
4) Electrode systems
5) The symmetric and asymmetric field uniform field, the concept of non-uniform
6) Pulse voltages
7) Discharge, discharge events
8) Midterm examination/Assessment
9) Corona losses
10) The concept of over-voltages, internal and external overvoltages
11) Protection against power surges
12) Insulation co-ordination description of the clutch
13) H.V. recognition of the structure of the air lines and cables
14) Cable Capacitance, H.V. types of cables
15) H.V. Breakers extinguish the arc and contact arrangements
16) Final examination

Recommended or Required Reading

1- ÖZKAYA M., Yüksek Gerilim Tekniği I, Birsen yayınevi, 1996
2- ÖZKAYA M., Yüksek Gerilim Tekniği II, Birsen yayınevi, 2005
3- GÜLER Ç., Yüksek Gerilim Hatları, Yazıt yayıncılık, 2008
4- YUNUSOĞLU A., Yüksek Gerilim Hava Hatları Proje(15.8-36 kV), Kişisel yayınlar, 2004

Planned Learning Activities and Teaching Methods

1) Lecture
2) Question-Answer
3) Discussion
4) Drill and Practice
5) Lab / Workshop


Assessment Methods and Criteria

Contribution of Semester Studies to Course Grade

40%
 

Number

Percentage

Semester Studies

Midterm Examination

1

80%

Practices

1

20%
 

Contribution of Final Examination to Course Grade

60%

Total

100%

Language of Instruction

Turkish

Work Placement(s)

Not Required