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https://doi.org/10.21256/zhaw-19644| Publication type: | Article in scientific journal |
| Type of review: | Peer review (publication) |
| Title: | Innovative primary frequency control in low-inertia power systems based on wide-area RoCoF sharing |
| Authors: | Chamorro, Harold Gonzalez, Francisco Rouzbehi, Kumars Segundo Sevilla, Felix Rafael Chavez, Hector Sood, Vijay |
| et. al: | No |
| DOI: | 10.1049/iet-esi.2020.0001 10.21256/zhaw-19644 |
| Published in: | IET Energy Systems Integration |
| Issue Date: | Feb-2020 |
| Publisher / Ed. Institution: | The Institution of Engineering and Technology |
| ISSN: | 2516-8401 |
| Language: | English |
| Subjects: | Hydro-governor; Low-inertia power system; Primary control; RoCoF sharing; Non-synchronous generation; Wind power; Simulated annealing algorithm |
| Subject (DDC): | 621.3: Electrical, communications, control engineering |
| Abstract: | Future plans for integration of large nonsynchronous generation and the expansion of the power system in the Nordic countries are a concern to transmission system operators (TSOs) due to the common interconnections and electricity exchanges among these operative areas. The expected reduction in the inertia anticipates an alteration of the frequency response, provoking high Rate of Change of Frequency (RoCoF) slopes that can jeopardize the security of the interconnected systems. Since power generation in the Nordic countries such as Sweden, Finland and Norway is hydro-dominated, in this paper, we propose a novel solution to tackle this problem including Wide Area Measurements (WAMS) to monitor and share the RoCoF in remote areas with lower inertia to enhance their primary frequency control. To demonstrate the effectiveness of the proposed solution, first a test benchmark control with optimized parameters is developed and later compared against the proposed method. Additionally, since the proposed solution is based on measurements from remote locations in order to guarantee stability of the system the impact of delays in the communication channels is also included in the problem formulation. |
| URI: | https://digitalcollection.zhaw.ch/handle/11475/19644 |
| Fulltext version: | Published version |
| License (according to publishing contract): | CC BY-NC-ND 3.0: Attribution - Non commercial - No derivatives 3.0 Unported |
| Departement: | School of Engineering |
| Organisational Unit: | Institute of Energy Systems and Fluid Engineering (IEFE) |
| Appears in collections: | Publikationen School of Engineering |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| 2020_Chamorro-etal_Innovative-primary-frequency-control.pdf | Accepted Manuscript | 1.26 MB | Adobe PDF |  View/Open |
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Chamorro, H., Gonzalez, F., Rouzbehi, K., Segundo Sevilla, F. R., Chavez, H., & Sood, V. (2020). Innovative primary frequency control in low-inertia power systems based on wide-area RoCoF sharing. IET Energy Systems Integration. https://doi.org/10.1049/iet-esi.2020.0001
Chamorro, H. et al. (2020) ‘Innovative primary frequency control in low-inertia power systems based on wide-area RoCoF sharing’, IET Energy Systems Integration [Preprint]. Available at: https://doi.org/10.1049/iet-esi.2020.0001.
H. Chamorro, F. Gonzalez, K. Rouzbehi, F. R. Segundo Sevilla, H. Chavez, and V. Sood, “Innovative primary frequency control in low-inertia power systems based on wide-area RoCoF sharing,” IET Energy Systems Integration, Feb. 2020, doi: 10.1049/iet-esi.2020.0001.
CHAMORRO, Harold, Francisco GONZALEZ, Kumars ROUZBEHI, Felix Rafael SEGUNDO SEVILLA, Hector CHAVEZ und Vijay SOOD, 2020. Innovative primary frequency control in low-inertia power systems based on wide-area RoCoF sharing. IET Energy Systems Integration. Februar 2020. DOI 10.1049/iet-esi.2020.0001
Chamorro, Harold, Francisco Gonzalez, Kumars Rouzbehi, Felix Rafael Segundo Sevilla, Hector Chavez, and Vijay Sood. 2020. “Innovative Primary Frequency Control in Low-Inertia Power Systems Based on Wide-Area RoCoF Sharing.” IET Energy Systems Integration, February. https://doi.org/10.1049/iet-esi.2020.0001.
Chamorro, Harold, et al. “Innovative Primary Frequency Control in Low-Inertia Power Systems Based on Wide-Area RoCoF Sharing.” IET Energy Systems Integration, Feb. 2020, https://doi.org/10.1049/iet-esi.2020.0001.
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