Design and analysis of fuzzy PID controller with derivative filter for AGC in multi‐area interconnected power system

Mohanty, Pradeep Kumar; Sahu, Binod Kumar; Pati, Tridipta Kumar; Panda, Sidhartha; Kar, Sanjeeb Kumar

doi:10.1049/iet-gtd.2016.0106

Cited by 86 publications

(51 citation statements)

References 20 publications

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“…If this mismatch is hampered, it leads to deviations in tie‐power and frequency from actual values . Many research articles are available on AGC in the past . The early works on AGC started with single‐area thermal system and further extended to multiarea thermal systems.…”

Section: Introductionmentioning

confidence: 99%

AGC of a multiarea system incorporating accurate HVDC and precise wind turbine systems

Babu

Saikia

2019

Int Trans Electr Energ Syst

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This article highlights the dynamic model of an accurate high‐voltage direct current (AHVDC) using inertia emulation control strategy of a transmission line in automatic generation control (AGC) of a multiarea different source system. The three‐area system composes of thermal and precise wind turbine system using fixed and random wind velocities in areas 1 and 2. Area 3 composes of thermal and solar thermal power plants. Governor dead band and appropriate generation rate constraints are considered for thermal systems. A new fractional‐order cascaded controller named as fractional‐order proportional‐integral cascaded with fractional‐order integral derivative with filter (FOPI‐FOIDN) is used as a secondary controller. The controller gains and other parameters are optimized by using crow search algorithm in AGC studies for the first time. Comparison of system dynamics with various fractional‐order controllers and proposed FOPI‐FOIDN controller while considering one at a time reveals better dynamic performance of the latter. Comparison of dynamic response of the system with AC tie‐line, AHVDC tie‐line, and parallel combination of AC‐AHVDC tie‐lines while considering one at a time reveals better performance of the latter. The optimum location of AHVDC tie‐line in parallel AC tie‐line is found in the area where the system is disturbed.

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Section: Introductionmentioning

confidence: 99%

AGC of a multiarea system incorporating accurate HVDC and precise wind turbine systems

Babu

Saikia

2019

Int Trans Electr Energ Syst

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“…As an important research field in power system operation and control, AGC technique is developed both practically necessary and theoretically interesting. Therefore, many AGC strategies have been proposed as in numerous references, for example, proportional integral differential (PID) [4][5][6], sliding mode control (SMC) [7], self-adaptive control [8], and robust control [9].…”

Section: Introductionmentioning

confidence: 99%

A System Compensation Based Model Predictive AGC Method for Multiarea Interconnected Power Systems with High Penetration of PV System and Random Time Delay between Different Areas

Zhao

et al. 2018

Mathematical Problems in Engineering

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In order to mitigate the negative influence of geographical dispersity of modern power system and the penetration of renewable energy, a system compensation based model predictive AGC method is proposed in this paper. A compensation unit is introduced in AGC system to reduce the influence of PV power output fluctuation. Furthermore, because the distributed power system is geographically dispersed, which leads to some defects such as time delay and packet dropouts, a selection and optimization algorithm is presented to obtain the appropriate variable when delays exist. Finally, a two-area interconnected power grid with PV systems is shown as an example to testify the feasibility and effectiveness of the proposed method. The simulation results indicate that the system controlled by the proposed method has the expected dynamic performance.

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“…In this application, the aperiodic sampled‐data strategy was adopted to address more general case and optimisation problem. The application of these modern controllers also expand to the power system through a hybrid local unimodal sampling‐teaching learning‐based optimisation (LUS‐TLBO) based PID with derivative filter (PIDF) controller . The optimisation provided by the LUS‐TLBO algorithm outperformed the firefly algorithm‐pattern search (FA‐PA) based PID controller, GA and Ziegler‐Nichols (ZN) based conventional proportional‐integral (PI) controller in terms of undershoot, overshoot and settling time in the automatic generation control (AGC) dynamic performance.…”

Section: Introductionmentioning

confidence: 99%

Integration of Derivative Control on SIPIC in Motor Speed Control

Hoo

Wong

2018

Asian Journal of Control

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The proportional–integral–derivative (PID) controller is the most commonly used controller in control application due to its simplicity. However, the control output may exceed the plant input limit which eventually deteriorates the system performance. This is known as a windup phenomenon, which causes large overshoot, long settling time and instability in the control system. Various anti‐windup methods have been introduced to overcome the windup phenomenon such as the Steady‐State Integral Proportional‐Integral Controller (SIPIC). Due to the coupling of the proportional, integral and derivative tuning gains, it is difficult to tune for non‐overshoot and short settling time to coexist in a PID. With decoupling, a greater range of tuning gains can be applied to control the rising slope without disturbing the damping state. Currently, SIPIC with decoupling effect has only been studied for the proportional and integral tuning gains. This paper presents the effect of integrating derivative control on SIPIC in motor speed control. SIPIC+D shows better speed control on a direct current motor under no‐load and loading conditions compared with other existing anti‐windup added with derivative control.

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Design and analysis of fuzzy PID controller with derivative filter for AGC in multi‐area interconnected power system

Cited by 86 publications

References 20 publications

AGC of a multiarea system incorporating accurate HVDC and precise wind turbine systems

AGC of a multiarea system incorporating accurate HVDC and precise wind turbine systems

A System Compensation Based Model Predictive AGC Method for Multiarea Interconnected Power Systems with High Penetration of PV System and Random Time Delay between Different Areas

Integration of Derivative Control on SIPIC in Motor Speed Control

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