RTU Research Information System
Publikācija: An Analytical Method for Accelerating Calculations of the Probability of Power Flows Exceeding the Tie-Lines Capacity
| Publication Type | Full-text conference paper published in conference proceedings indexed in SCOPUS or WOS database |
|---|---|
| Funding for basic activity | Other research projects |
| Defending: | , |
| Publication language | English (en) |
| Title in original language | An Analytical Method for Accelerating Calculations of the Probability of Power Flows Exceeding the Tie-Lines Capacity |
| Field of research | 2. Engineering and technology |
| Sub-field of research | 2.7 Environmental engineering and energetics |
| Research platform | None |
| Authors |
Rustam Valiev
Vladislav Oboskalov Sergey Gusev Inga Zicmane Kristīna Bērziņa |
| Keywords | Power systems, adequacy indices, power imbalance, Lagrange multiplier method, Monte Carlo simulation, correlation matrix |
| Abstract | The paper presents a new approach for solving a part of adequacy problem – calculating the probability of power flows exceeding the tie-lines capacity. The proposed method is based on Lagrange multipliers method applied to random values. Test results have shown a good accuracy of the proposed approach in case of using Monte Carlo simulation technique as a benchmark. The paper points out that the proposed method could significantly reduce the computation burden of Monte Carlo simulation technique and can be used in the solving power system development planning problem. |
| Reference | Valiev, R., Oboskalov, V., Gusev, S., Zicmane, I., Bērziņa, K. An Analytical Method for Accelerating Calculations of the Probability of Power Flows Exceeding the Tie-Lines Capacity. In: IEEE Latvia IAS-IES-PELS Joint Chapter, Latvia, Rīga, 12-14 November, 2018. Rīga: IEEE, 2018, pp.1-6. ISBN 978-1-5386-6902-0. |
| ID | 28236 |