Course Name Code Semester T+U Hours Credit ECTS
Insulation Coordination EEM 572 0 3 + 0 3 6
Precondition Courses
Recommended Optional Courses
Course Language Turkish
Course Level yuksek_lisans
Course Type Optional
Course Coordinator Prof.Dr. MEHMET ALİ YALÇIN
Course Lecturers
Course Assistants Yrd.Doç.Dr.Yılmaz UYAROĞLU
Course Category
Course Objective Isolation coordination takes an important place at electric facilities design and management. One of the main reasons of the occurred problems at energy transmission and distribution systems is discharging cases like vault and puncture, which occurs at isolation material.
Course Content Basic definitions. Over voltage at high voltage facilities: Indoor/Outdoor over voltage. Vault and endurance voltage. Reactions of transmission lines to lightning pulses. Scale electricity facilities based on shunt over voltage. Protection tools for over voltage Surge arresters, specifications, types and selection of Surge arresters. Isolation coordination at high voltage electric facilities
# Course Learning Outcomes Teaching Methods Assessment Methods
1 Define and classify overvoltages Lecture, Question-Answer, Drilland Practice, Testing, Homework,
2 Select protection devices against to overvoltage at electrical facilities. Lecture, Question-Answer, Drilland Practice, Simulation, Testing, Homework,
3 Design insulation coordination in high voltage installations Lecture, Question-Answer, Drilland Practice, Simulation, Testing, Homework,
Week Course Topics Preliminary Preparation
1 Basic definitions.
2 Out over voltage and lightning.
3 In door over voltage : Generator load shedding, Ferranti event.
4 Short Circuit issues and over voltage during opening short circuit.
5 Shunt over voltage. Capacitive circuit opening, Ferroresonance.
6 Vault and endurance voltage
7 Principles of protection from over voltage.
8 Protection of transmission lines from lightning.
9 Protection tools. Surge arresters : Specifications and types
10 Selection of Surge arresters ; Selection of Surge arresters based on protection level and maximum discharge current.
11 Define place of Surge arresters.
12 Isolation coordination at High Voltage facilities.
13 Affect of neutral point grounding to Isolation coordination.
14 Traditional and statistical methods at Isolation coordination.
Resources
Course Notes
Course Resources
Order Program Outcomes Level of Contribution
1 2 3 4 5
1 Ability; to Access to wide and deep information with scientific researches in the field of Engineering, evaluate, interpret knowledge and implement. X
2 Ability; To complete and implement “Limited or incomplete data” by using the scientific methods. To stick knowledge of different disciplinarians together. X
3 Ability; to consolidate engineering problems, develop proper method to solve and apply innovative solutions. X
4 Ability; To develop new and original ideas and methods, To develop new innovative solutions at design of system, component or process X
5 Comprehensive information on modern techniques, methods and their borders which are being applied to engineering. X
6 Ability; to design and apply analytical, modeling and experimental based research, analyze and interpret the faced complex issues during the design and apply process.
7 High level ability to define the required information, data and reach, assess. X
8 Ability; To lead multi-disciplinary teams To take responsibility to define approaches for complex situations.
9 Systematic and clear verbal or written transfer of the process and results of studies at national and international environments
10 Social, scientific and ethical values guarding adequacy at all professional activities and at the stage of data collection, interpretation, announcement.
11 Awareness at new and developing application of profession and ability to analyze and study on those applications.
12 Ability to interpret engineering application’s social and environmental dimensions and it’s compliance with the social environment.
Evaluation System
Semester Studies Contribution Rate
1. Ara Sınav 50
1. Ödev 10
2. Ödev 10
3. Ödev 10
4. Ödev 10
5. Ödev 10
Total 100
1. Yıl İçinin Başarıya 60
1. Final 40
Total 100
ECTS - Workload Activity Quantity Time (Hours) Total Workload (Hours)
Course Duration (Including the exam week: 16x Total course hours) 16 3 48
Hours for off-the-classroom study (Pre-study, practice) 16 2 32
Mid-terms 1 8 8
Assignment 5 10 50
Final examination 1 8 8
Total Workload 146
Total Workload / 25 (Hours) 5.84
dersAKTSKredisi 6