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DC Field | Value | Language |
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dc.contributor.author | Abakar, Djibrine | - |
dc.contributor.author | Abouelsoud, A.A. | - |
dc.contributor.author | Saulo, Michael. J. | - |
dc.contributor.author | Sitati, Simiyu.S. | - |
dc.date.accessioned | 2022-01-10T10:56:15Z | - |
dc.date.available | 2022-01-10T10:56:15Z | - |
dc.date.issued | 2019 | - |
dc.identifier.uri | http://ir.mu.ac.ke:8080/jspui/handle/123456789/5645 | - |
dc.description.abstract | This paper proposes a transient stability analysis of the multi-machine power systems. Rotor angle stability refers to the ability of synchronous machines to a power system to remain in synchronism after being subjected to a disturbance. It assumes a Single Machine Infinite Bus and two Machine Power System connected with a transmission line lossy are investigated. The linearized dynamical equations of the multi-machine power system are obtained near to an equilibrium point, and it can stabilize by using decentralized constrained optimal control. The relationship between the open-loop poles and the closed-loop poles that guarantee a positive regulator and quadratic is gaining stability. The feedback gains matrices can be achieved by applying the corresponding Riccati equations approach to each machine with bounded constraints. A successful strategy for control of large-scale power systems must satisfy these conditions to become robust and decentralized in terms of gain; phase margins and tolerance to the nonlinearity inside the subsystems. The numerical simulation test of the multi-machine power system showed the results. This study found that a decentralized control strategy that improves the rotor angle stability of the multi-machine power system is satisfied. The paper designed computation and simulation as a method to achieve the final results. | en_US |
dc.language.iso | en | en_US |
dc.subject | Rotor angle | en_US |
dc.subject | Multimachine power systems | en_US |
dc.subject | Quadratic regulator | en_US |
dc.title | Improving rotor angle stability of the multimachine power system using constrained optimal control | en_US |
dc.type | Article | en_US |
Appears in Collections: | School of Engineering |
Files in This Item:
File | Description | Size | Format | |
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Improving Rotor Angle Stability of the Multimachine Power System Using.pdf | 601.1 kB | Adobe PDF | View/Open |
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