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Pongsakorn Sukheeboon. Load security region determination with second order cone programming relaxation. Master's Degree(Electrical Engineering). Chulalongkorn University. Office of Academic Resources. : Chulalongkorn University, 2020.
Load security region determination with second order cone programming relaxation
การกำหนดพื้นที่ความปลอดภัยของโหลดด้วยการผ่อนคลายแบบการโปรแกรมกรวยอันดับสอง
Name: Pongsakorn Sukheeboon
Abstract:
Thailands electricity peak demand is increasing continuously. When load demand increases, power generation will increase to respond to the load. However, load demand cannot increase beyond power system constraints which include voltage magnitude limit, generation limit, and transmission line limit. This work determines the load security region which is the feasible region of the power system. The load security region is a set of power system solution which does not violate the power system constraints. The load security region is considered by using a tracing algorithm. This method consists of predictor process and corrector process. The corrector process is an optimization-based method that is used to find the shortest path between the prediction point and the boundary point. Moreover, this work formulates optimization-based method which is nonlinear and nonconvex to be convex by using second order cone programming (SOCP) relaxation. The results show that the load security region of the power system test case. The load security region is represented in the P-Q plane. In addition, the load security region can be used to plan the power system operation, such as load shedding, and photovoltaic (PV) installation. The load security region can be increased or moved due to the system parameter from these operations. Thereby, these operations can change the load security region shape.
Chulalongkorn University. Office of Academic Resources
Address:
BANGKOK
Email:
cuir@car.chula.ac.th
Name: Sotdhipong Phichaisawat
Role:
advisor
Created:
2020
Modified:
2023-02-22
Issued:
2023-02-07
วิทยานิพนธ์/Thesis
application/pdf
URL: http://cuir.car.chula.ac.th/handle/123456789/76903
eng
DegreeName: Master of Engineering
Level: Master's Degree
Descipline: Electrical Engineering
Grantor: Chulalongkorn University
©copyrights Chulalongkorn University
RightsAccess:
ใช้เวลา
0.031783 วินาที
Pongsakorn Sukheeboon
| Title | Contributor | Type |
|---|---|---|
| Load security region determination with second order cone programming relaxation
จุฬาลงกรณ์มหาวิทยาลัย Pongsakorn Sukheeboon | Sotdhipong Phichaisawat | วิทยานิพนธ์/Thesis |
Sotdhipong Phichaisawat
| Title | Creator | Type and Date Create |
|---|---|---|
| Load feasible region determination using boundary tracing method
จุฬาลงกรณ์มหาวิทยาลัย ;Sotdhipong Phichaisawat | Sataporn Limpatthamapanee | วิทยานิพนธ์/Thesis |
| Reactive Power Management In A Distribution System By Photovoltaic Inverter
จุฬาลงกรณ์มหาวิทยาลัย Sotdhipong Phichaisawat | Akasinh Luangduangsitthideth | วิทยานิพนธ์/Thesis |
| Optimal planning of wind-based distributed generation and reactive power management in a distribution system
จุฬาลงกรณ์มหาวิทยาลัย Sotdhipong Phichaisawat | Ovi Eka Putri | วิทยานิพนธ์/Thesis |
| Power loss minimization with second order cone programming relaxation
จุฬาลงกรณ์มหาวิทยาลัย ;Sotdhipong Phichaisawat | Akira Chuppawa | วิทยานิพนธ์/Thesis |
| Load security region determination with second order cone programming relaxation
จุฬาลงกรณ์มหาวิทยาลัย ;Sotdhipong Phichaisawat | Pongsakorn Sukheeboon | วิทยานิพนธ์/Thesis |