Automatic generation control of multi-area system using two Degree of Freedom Fractional Order PID Controller: A preliminary study

Debbarma, Sanjoy; Saikia, Lalit Chandra; Sinha, Nidul

doi:10.1109/appeec.2013.6837223

Cited by 9 publications

(8 citation statements)

References 14 publications

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“…Chaotic optimization algorithm is used for determining the parameters of PID controller in multi-area load frequency control in [168]. Different optimization methods are used in [171][172][173][174] for tuning the PID controllers' parameters of LFC. Authors in [183] presented the performances of different classical control approaches, e.g., proportional-integral (PI), integral plus double derivative (IDD), integral (I), and proportional-integral-derivative (PID), which are compared with recently introduced Proportional-Integral plus Double Derivative (PIDD) controllers for AGC [34].…”

Section: Classical Control Methodsmentioning

confidence: 99%

Challenges and Opportunities of Load Frequency Control in Conventional, Modern and Future Smart Power Systems: A Comprehensive Review

et al. 2018

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Power systems are the most complex systems that have been created by men in history. To operate such systems in a stable mode, several control loops are needed. Voltage frequency plays a vital role in power systems which need to be properly controlled. To this end, primary and secondary frequency control loops are used to control the frequency of the voltage in power systems. Secondary frequency control, which is called Load Frequency Control (LFC), is responsible for maintaining the frequency in a desirable level after a disturbance. Likewise, the power exchanges between different control areas are controlled by LFC approaches. In recent decades, many control approaches have been suggested for LFC in power systems. This paper presents a comprehensive literature survey on the topic of LFC. In this survey, the used LFC models for diverse configurations of power systems are firstly investigated and classified for both conventional and future smart power systems. Furthermore, the proposed control strategies for LFC are studied and categorized into different control groups. The paper concludes with highlighting the research gaps and presenting some new research directions in the field of LFC.Energies 2018, 11, 2497 2 of 35 before triggering the under/over frequency protection relays. The primary frequency control is usually implemented by the governor droop which results in steady stated errors. The secondary frequency control, which is called load frequency control (LFC) or automatic generation control (AGC), is responsible for regulating the frequency in power systems and has two main goals: (i) maintaining the frequency into a desirable range; and (ii) controlling the interchange power through major tie-lines between the different control areas. The main task of tertiary control level is re-dispatching generating units and ancillary reserve after a sever disturbance.With increasing the penetration level of renewable resources such as wind farms and photovoltaic plants in power systems, the uncertainties of active power production is highly increased, thus determining frequency variations. Such increase in active power fluctuation, beside the demand stochasticity, the frequency of power system would be highly oscillated. Therefore, future power systems need more robust and optimal LFC approaches that can handle such problems.Many control approaches have been suggested for LFC in interconnected power systems. These approaches can be categorized into four groups: (i) classical control approaches focus on designing proportional-integral-derivative (PID) controllers for controlling the frequency and tie-lines power flows; (ii) modern control approaches including optimal control method, sliding mode control schemes, and adaptive control systems; (iii) intelligent control schemes, such as fuzzy control systems; and (iv) soft computing-based approaches for controllers' parameter tuning which had a considerable attention from researchers in the last decade. Survey MethodologySeveral methodologies can be followed for conduc...

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Section: Classical Control Methodsmentioning

confidence: 99%

Challenges and Opportunities of Load Frequency Control in Conventional, Modern and Future Smart Power Systems: A Comprehensive Review

et al. 2018

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“…The Riemann-Liouville and the Grunwald Ltnikov definition are also used in universal fractional differentiation and integral Eq. 1 and 2 [8] respectively.…”

Section: Fractional Calculusmentioning

confidence: 99%

“…Alyasseri, 2018 [12] have presented the FPA technique and tuned the FOPID parameters. The switched power between persist zone within the stated parameters and steady-state error zero are also called the LFC [2,8].…”

Section: Introductionmentioning

confidence: 99%

Application of FOPID Design for LFC Using Flower Pollination Algorithm for Three-Area Power System

Sambariya¹,

Nagar²,

Sharma³

2020

ujca

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In power system, frequency is one of the main factor which affects the A.C. system. In order to maintain the performance of the system, frequency need to be controlled on the generation part as well as load side. In this paper, fractional order PID (FOPID) controller is designed for the three-area load frequency control (LFC) in an interrelated power system (PS) in MATLAB simulation. The LFC of generating units have used in frequency control of the dissolute response in the power system. FOPID controller parameters are intended using the Flower Pollination Algorithm (FPA) for the minimize error. The prototype of generating units with FOPID controller is simulated in MATLAB/SIMULINK platform. In this study, simulation researches on a three-area LFC with different generating units are considered. The objective function is the minimization of the Integral Squared Error (ISE) for the optimum strategy of FOPID parameters. These results presented that the FOPID controller was vital to the parameter variations in the considered system. The simulation results specialized much better performance of FOPID controller for LFC in comparison with other FOPID controllers available in the literature. FPA-FOPID Controller in the system as compared to the existing ICA-FOPID and GA-FOPID controller in literature. The result shows that the FPA result outperforms as compared with other results.

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“…In contemporary-day days, fractional order (FO) controller is playing hundreds interest due to its stepped forward flexibility for adjustment of device dynamics. it is been hired for AGC of thermal structures below deregulated environment [19].the prevalence of FO controller is due to its extra tuning knobs which encompass fractional order of integrator (λ) and fractional order of the differentiator (μ). Inside the issue of debate, in this paper LFC of multi vicinity gadget which incorporates 3 gadgets in integration of EV's fleets is evaluated under deregulated device [5].…”

Section: Fig2: Three Area System With Evs Penetrationmentioning

confidence: 99%

An Intelligent and Non Integer Order Coordinate Control for LFC of Multi Area Power System Integrated with EVs

Yaseen¹,

Sathyanarayana²,

Kumar³

2019

IJEAT

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Nowadays to reduce carbon emissions every one looking forward to pollution free energy by integrating electrical power system with Electric Vehicles (EVs). This paper offers the participation of EVs for LFC of 3 region energy systems and every control area there is a EVs penetration to minimize frequency and Tie-Line oscillations of multi area power system. In this propose work a coordinated intelligent (Fuzzy) and Non Integer Order (FOPID) controller implemented for three area power system under sudden load disturbances and larger load demands. This new coordinated control methodology tested on multi area power system using MATLAB-Simulink and performance of proposed coordinated control strategy compared to FOPID and PID controllers.

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Automatic generation control of multi-area system using two Degree of Freedom Fractional Order PID Controller: A preliminary study

Cited by 9 publications

References 14 publications

Challenges and Opportunities of Load Frequency Control in Conventional, Modern and Future Smart Power Systems: A Comprehensive Review

Challenges and Opportunities of Load Frequency Control in Conventional, Modern and Future Smart Power Systems: A Comprehensive Review

Application of FOPID Design for LFC Using Flower Pollination Algorithm for Three-Area Power System

An Intelligent and Non Integer Order Coordinate Control for LFC of Multi Area Power System Integrated with EVs

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