FACTS-based 3DOF-PID Controller for LFC of Renewable Power System Under Deregulation Using GOA

Biswas, Soumen; Roy, Provas Kumar; Chatterjee, Kalyan

doi:10.1080/03772063.2020.1870874

Cited by 37 publications

(31 citation statements)

References 20 publications

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“…Let us consider, two DISCOs (DISCO 1 , DISCO 2 ) and three GENCOs (GEN CO 1 , GEN CO 2 & GEN CO 3 ). Therefore, the disco participation matrix (DPM) may be defined as follows [1] given in (9). Summation of all columns elements is unity and this may be mathematically given as: fnm∆P Lj (13) The tie-line error at steady state condition is given by: ∆P tie− error = ∆P tie−schedule − ∆P tie−actual (14) The tie line error becomes zero when the actual tie-line is equal to the schedule tie-line power flow.…”

Section: Dpm =mentioning

confidence: 99%

“…generation company (GENCOs), transmission companies (TRANSCOs) and distribution companies (DIS-COs). [1] Following investigations on the AGC controllers and algorithms employed by different multi-source power networks in a deregulated environment, we discovered that the majority of researchers are focusing on AGC in multi-source power systems using different types of PID and TID controllers tuned with various optimization techniques like whale optimization (WO), water wave optimisation (WWO), dragonfly search algorithm and so on. Keeping this objective in mind, we have proposed a FOTID controller tuned using hybrid whale optimization algorithm (HWOT) to have a detailed study in the given field of AGC.…”

Section: Introductionmentioning

confidence: 99%

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HWOT-scaled Cascade fractional order hybrid controller applied to Renewable based EV generating systems

Biswas¹,

Mondal²,

Roy

et al. 2022

Preprint

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In the upcoming epochs, conventional energy may deplete soon. Thus, the use of conventional energy in the power industries need to be supplemented by non-conventional energy resources. This would result in loss of synchronisms in the power grids owing to the fact that solar and wind alternate their attributes expeditiously with change in atmospheric phenomenon. To ameliorate frequency deviation within a specific range automatic generation control (AGC) implements forced allowance on system operation. A three area thermal with photovoltaic (PV), electric vehicle (EV), wind system is considered under deregulated environment to develop and to judge the efficacy of newly developed cascade fractional order hybrid controller combination of (FOTID & 3DOF-PID). Comparing the aforementioned controller to other controllers such as the three degree of freedom proportional-integral-derivative (3DOF-PID), the fractional order tilt-integral-derivative (FOTID), and the proportional-integral-derivative (PID) justifies the system’s effectiveness. This assessment has been accomplished by a trendy optimization technique such as hybrid whale optimization algorithm (HWOT). However, the main intent of this write-up is to fabricate a cascade fractional order (CC-FO) hybrid controller that would act as the new control mechanism for the proposed system under deregulated scenario. It has been found that the suggested CC-FO hybrid controller stabilises the system ( i.e., Under step load disruptions, frequency deviation and tie-line power become zero) in the shortest amount of time possible. Additionally, it is seen that the recommended controller can control a wide range of nominal loading circumstances and system characteristics, demonstrating its robustness.

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Section: Dpm =mentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

HWOT-scaled Cascade fractional order hybrid controller applied to Renewable based EV generating systems

Biswas¹,

Mondal²,

Roy

et al. 2022

Preprint

View full text Add to dashboard Cite

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“…2. This article also presents how the nonlinearity 30 can induce delays and degrade the dynamic performance of AGC system and in worst case, it causes huge instability problem. Using LMI 18 method, delay margin is calculated and systematic approach is adopted for design of the said controller.…”

Section: 1mentioning

confidence: 99%

Development of MADB of P‐I controller using LMI technique in a renewable energy based AGC system and study its application in a deregulated environment including energy storage device

Biswas

Roy

Chatterjee

2021

Optim Control Appl Methods

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In recent decades, inclusion of renewable resources is considered as one of the most promising options for the long run uninterrupted power supply without depending on conventional resources. Thus, the renewable energy generation will get more attention and massive growing, so that the goal of 40% share of electricity in the worldwide energy portfolio in 2050 would be realized. But during replacement of renewable energy by conventional energy, engineers are facing a lot of problem due to solar generation, wind generation change their characteristic rapidly with weather condition, which may cause large synchronizing imbalance between different units and generate large system delay or communication delay in large interconnected grid. In this article, the authors propose linear matrix inequalities techniques to developed margin of allowable delay for delay dependent stable hybrid system. Initially, to judge the efficacy of proposed chaotic atomic search optimization (CASO) algorithm over other evolutionary algorithms with PID controller, a thermal‐hydro gas system is considered. The second part of this article is motivated by the fact that proposed CASO algorithm with P‐I controller is superior in contrast to bacterial foraging algorithm technique. In addition to this, some energy storage devices such as fuel cell, aqua electrolyzer, and ultra‐capacitor are used to achieve a better dynamic response within specified delay margin. Moreover, to study the impact of communication delays (delay margin) due to the loss of synchronism between solar‐wind (for their unpredicted environmental features) and thermal unit (nonlinearities like generation rate constraints, boiler dynamics, and governor with the dead band) are considered in thermal unit and the simulation results verify with the effectiveness of the proposed approach on providing a balance between the delay margin and the damping performances is evaluated under deregulated environment. The simulation results help to make an inter‐relation between the delay margin and the controller gain (P‐I) which help the system operator in designing controllers gain for stable operation of the proposed hybrid system.

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“…Uday Sinha (1999) discussed findings of 1-m cables, 5-m cables, and 30-m cable installation designs. Using 3-degree freedom of proportional integral and derivative (3DOF-PID) controller, (Biswas et al 2021) introduces the grasshopper optimization algorithm (GOA) for getting an optimum and effective solution of an automatic generation control (AGC) problem in hybrid power systems under a deregulated scenario. Ahmadnia et al (2019) considers additional constraints such as reverse power flow, power line capacity, and different types of loads, such as residential, industrial, and agricultural, in order to make the simulation more realistic.…”

Section: Literature Reviewmentioning

confidence: 99%

The impact of the recession on the liquidity and activity ratios of top power transmission company: case of power grid corporation of India Ltd.

Gupta

Naithani

Gautam

2021

Int J Syst Assur Eng Manag

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Strong financial management is mandatory for a company to survive. Financial management is getting complex day by day in the era of globalization. Effective financial management tools are required for optimum utilization of available funds, the balance between liquidity and use of assets, streamlining of liabilities, pay ability of short-and long-term debts etc. to sustain company growth. The recession in the industry adds further pressure on the management for the effective utilization of limited resources. In this paper, the effect of recession on liquidity and funds efficiency of POWERGRID (Power Grid Corporation of India Limited) is studied. Power Grid is chosen for the study as POWERGRID is the premiere power transmission company in India and has constantly maintained the system availability above 99%, matching worldwide transmission utility standards. In this paper, we discuss the liquidity ratios-current ratio and the quick ratio. Activity ratios, such as debtor turnover and inventory turnover ratios are also calculated for the POWERGRID's efficiency. We also identify whether there is any effect of the subprime crisis and subsequent recession in 2007-2008 on the liquidity and funds efficiency of POWERGRID.POWERGRID data from 1999 to 2019 is taken into account from the company's website. The whole data of 20 years is divided into two phases 1999-2008 (pre-recession Phase-1) and 2008-2019 (post-recession Phase-2).

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FACTS-based 3DOF-PID Controller for LFC of Renewable Power System Under Deregulation Using GOA

Cited by 37 publications

References 20 publications

HWOT-scaled Cascade fractional order hybrid controller applied to Renewable based EV generating systems

HWOT-scaled Cascade fractional order hybrid controller applied to Renewable based EV generating systems

Development of MADB of P‐I controller using LMI technique in a renewable energy based AGC system and study its application in a deregulated environment including energy storage device

The impact of the recession on the liquidity and activity ratios of top power transmission company: case of power grid corporation of India Ltd.

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