Model-Based Estimation of Large-Scale Interconnected Power Systems with Moving PHEV Loads

Khayyer, Pardis; Özgüner, Ü.

doi:10.3182/20140824-6-za-1003.01743

Cited by 1 publication

(4 citation statements)

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“…The main objective of this system is to maintain the diesel speed at a constant value, and the total output power at the power set point changing from zero to maximum value which is determined manually. For stability analysis, the dynamic equations of the system are linearized around the nominal operating point for small signal analysis 40 …”

Section: System Dynamicsmentioning

confidence: 89%

“…For stability analysis, the dynamic equations of the system are linearized around the nominal operating point for small signal analysis. 40 F I G U R E 1 Model of the coupled wind turbine and diesel generator systems…”

Section: System Dynamicsmentioning

confidence: 99%

“…The model (40) developed in this section will be used in the next section to formulate and design the decentralized controllers in (20) and (36).…”

Section: F I G U R E 2 Block Diagram Of the Coupled Wind Turbine And ...mentioning

confidence: 99%

“…A decentralized PI-lead controller is proposed for the dynamic equation in (40). The decentralized controller takes the measurement errors e 1 and e 2 and generates the control commands given in (43).…”

Section: Decentralized Pi-lead Controllermentioning

confidence: 99%

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Optimal decentralized control of a wind turbine and diesel generator system

Shojaee

Azizi

2021

Optim Control Appl Methods

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This article presents a decentralized optimal controller design technique for the frequency and power control of a coupled wind turbine and diesel generator. The decentralized controller consists of two proportional‐integral (PI)‐lead controllers which are designed and optimized simultaneously using a quasi‐Newton based optimization technique, namely, Davidon–Fletcher–Powell algorithm. The optimal PI‐lead controllers are designed in such a way that there are no communication links between them. Simulation results show the superior performance of the proposed controller with a lower order structure compared to the benchmark decentralized linear‐quadratic Gaussian integral controllers of orders 4 and 11. It is also shown that the proposed controller demonstrates an effective performance in damping the disturbances from load and wind power, as well as a robust performance against the parameter changes of the power system.

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Section: System Dynamicsmentioning

confidence: 89%

Section: System Dynamicsmentioning

confidence: 99%

“…The model (40) developed in this section will be used in the next section to formulate and design the decentralized controllers in (20) and (36).…”

Section: F I G U R E 2 Block Diagram Of the Coupled Wind Turbine And ...mentioning

confidence: 99%

Section: Decentralized Pi-lead Controllermentioning

confidence: 99%

See 2 more Smart Citations