Table 1 Resent advancements and emerging trends in grid connected wind and solar system.
From: Analysis and mitigation of PQ disturbances in grid connected system using fuzzy logic based IUPQC
S. no. | Authors | References | Advantages | Issues addressed |
|---|---|---|---|---|
1 | Muhammad Abdul Basit et al | Mitigated the current harmonics with APF Converter dynamic profile used in RESs can be handled with VIC. VIC furthermore provided regulation of power flow, stability, and unbalance compensation | Instability, flickers in voltage, fluctuation in voltage, and cascaded fault events | |
2 | Ashok Kumar and Indragandhi | Provided VAR support, good harmonic mitigation as well as preserving the source current and voltage not including phase angle variation | Power quality improvement | |
3 | Ayodele et al | Get better the flexibility in addition to raise the combination of wind power to grid | Influence of wind power on system security, Wind power impact on power quality (harmonics, flickers, voltage dip), challenges of wind power on stability of power system, and mitigation strategies for WECS integration | |
4 | Shakir D. Ahmed et al | This article reviewed existing solution methods together with grid codes, energy storage schemes, and wind energy strategy to struggle with issues | It focused on wind energy intermittency, VAR support, stability of voltage as well as frequency, PQ problems, fault ride-through ability, security, cyber Security, electrical energy market, planning, socio-economic, along with environmental challenges | |
5 | Thabeti Aditya et al | The feasible solutions for the PQ issues, technological issues in GIPV scheme for the trust worthy function of the system were suggested | Swell in voltage, sag in voltage, imbalance in voltage, problems of flickering, harmonics in current and voltage, issues related to power factor, power reverse flow, regulation of voltage, variation of VAR, variation in frequency that were linked to grid connected PV system. Certain key technological challenges included short as well as long term power interruption, protection, storage, islanding, reliability; stability associated issues were also mentioned in this study | |
6 | Abdel-Raheem Youssef et al | Improved efficiency and fast system response. High efficacy and simple in working | Overall system efficiency | |
7 | Jawad Hussain et al | DSTATCOM with BESS can be effectively utilized to enhance the PQ of wind power distribution networks | PQ problems like voltage swells, voltage dips, harmonics, PF and voltage regulation | |
8 | Jayanthi et al | Mitigated the high fault current when there is a fault in the grid | Grid voltage and current during faults | |
9 | Panigrahi et al | Provided a solution to wind power modeling in addition to PV source modeling and its balancing to grid | Impact of wind flow on voltage and VAR and active power | |
10 | Srinivas et al | Various MPPT techniques along with its comparison is carried | – | |
11 | Loo Choon Phei et al | MC controlled the terminal voltage in addition to frequency of the synchronous generator | Terminal voltage and frequency | |
12 | Ndirangu J.G. et al | – | Voltage fluctuations, Harmonics, frequency fluctuations, virtual inertia | |
13 | Amita et al | Improved PQ in system | Security, reliability, availability and quality associated to power to be supplied, either to grid or to load center | |
14 | Daryabi et al | It showed an outstanding performance in maintaining the PQ profile as per requirement | Power quality | |
15 | Magesh et al | Golden Eagle Optimisation Algorithm (GEOA) controllers Handle the nonlinearity of systems well, so they can be Used in microgrids, smart grids, charging stations for electric vehicles, and energy storage systems for green energy. Maintaining the PQ profile as per requirement | Improve the performance of grid-connected Permanent Magnet Synchronous Generator driven by Variable-Speed Wind Turbine | |
16 | Rawa M et al | Covers two different modes of operation, off grid and grid Linked, both with significant nonlinearloads | When confronted to voltage disturbances from the grid It responded well and rejected harmonics Without sacrificing voltage quality | |
18 | M. Feyzi et al | Enhance the capability of the LVRT Better and quicker dynamic reaction under both unbalanced and balanced settings Inject active and reactive power | Control of DC-link voltage, active and reactive power injection under balanced and unbalanced condition | |
19 | Naderi et al | Reduce the effect of the defect more quickly by improving the damping performance and reducing the overshoot | Power quality during symmetrical and asymmetrical faults | |
20 | J. Li et al | Reduce the variability of dc voltage as well as the cost of the equipment | DC bus voltage fluctuations | |
21 | M. M. Islam et al | Reduce the fault currents in an effective manner; prevent a drop in voltage | Fluctuations in voltage and current | |
22 | Song, Yuyan, et al | Reduce the rotor overcurrent in an effective manner with the help of the Q-learning based robust model predictive control method | DFIG rotor overcurrent | |
23 | R. Hiremath and T. Moger | Improved LVRT capabilities Effectively manages severe grid fault system, overall harmonics distortion and Improved LVRT capabilities Effective in managing system uncertainties from major grid faults | Harmonic distortion and grid faults | |
24 | Gupta S et al | Transients are handled well by VSC control. The controller improves power quality and compensates for reactive power. Unity power factor and uninterruptible power supply to the nonlinear load are also provided | Improving the quality of power, compensating for the reactive power and unity power factor | |
25 | Watil Aziz et al | Tackles the issue of operating a self-contained wind energy conversion system by utilising battery storage for energy | Power quality challenges | |
26 | Krishna, D et al. | FOFL controller-based UPQC addresses power quality issues including harmonics, voltage sag/swell, and VDC-Link regulation, enhancing system dynamics. Its effectiveness is demonstrated in a nonlinear load power distribution system | Current distortion, voltage Swell, Sag, and THD of nonlinear loads in distribution power system | |
27 | Krishna et al. | Improve the power by utilising an Adaptive FLC-based UPQC system | Harmonics, voltage sag and swell | |
28 | Ahilan, T | In order to enhance the power quality of the system, we made use of a total of four distinct types of compensators, including UPFC, DPFC, USSC, and UPQC | Problems with the power quality include swell, interruptions, sag, and harmonics | |
29 | Ismail, M.M. and Bendary, A.F | Enhancing battery life and reliability by grid connection based on state-of-charge and sun irradiation percentages | Designed a smart controller to maximize battery use and lifespan | |
30 | Chakir, A. et | When the load is powered, an optimal algorithm handles energy management and source synchronization | Examine the Contentment of Electricity Consumers | |
31 | Bhuwan Pratap Singh et al | Enhanced the performance of the grid connected PVS | Impacts on voltage regulation devices, equipment loading and power losses, Harmonics, VAR regulation, active power regulation, frequency stability, voltage stability | |
32 | Ahmed Jumui Sumoi Fomba et al | Provided a possible design about solar energy generation potential at specified location | High-quality output power and system stability | |
33 | Hicham Bahri et al | It reduced system cost and instability of the controller by removal of measurement noise | System cost and instability of the controller | |
34 | Najib Hamrouni et al | High performances in transient and permanent phases | Reliability in the grid fault process and to evade catastrophic breakdown | |
35 | I.Hamdan et al | The simulation outcomes presented an obvious enhancement for the system stability with SC | Stability | |
36 | Selmi T and Gastli A | CPDs are established to be very capable in combining solar and wind energy sources to the grid. They showed a significant part in the conception of CPD in carrying quality power at different levels | Quality of power | |
37 | Walaa Ibrahim Gabr et al | Significant enhancement of PQ | Impact of GIPVS on THD | |
38 | Rakeshwri Pal et al | Enhance the power quality of the system | PQ issues like voltage sag and voltage swell | |
39 | Soumyadeep Ray et al | It is useful and edifying to the engineers, investigators, and industries | Efficiency increment, Low cost, and robustness of the whole scheme | |
40 | Abhijit Kulkarni et | Good enhancement in the grid current THD | Lower order harmonics into the grid due to high-frequency PWM | |
41 | Dr. S.M. Ali et | Very capable in combining solar wind energy sources to grid | Power quality | |
42 | Kokilavani Thangaraj et al | It removed the need for extra power conditioning equipment to enhance the PQ | PQ issues like harmonics, voltage regulation etc. | |
43 | Priyadarshini. K, and A. B. Raju | By comparing the reliability of three DC–DC converter topologies it is evident that among step-down converters Buck-boost is more reliable and among step-up converters Boost converter is more reliable | Reliability | |
44 | Yekanth K et al | Shunt active power filter with droop control satisfies the reactive power requirement and reduces harmonics in the system | VAR power and harmonic difficulties | |
45 | Bai K et al | Fault ride-through can improve grid-connected PV system performance and reliability, especially in low-voltage grids | response during voltage sags and limiting the maximum inverter current during symmetrical faults | |
46 | Devalraju, and C.Dhanamjayulu | Effectively reduces voltage sag and swell, maintains load DC link voltage, and improves power quality | voltage sag and swell, maintain load DC link voltage | |
47 | Farooqi, Awais, et al | Power quality difficulties in PV-grid systems during thunderstorms and high winds must be addressed to minimize transmission network instability from line-to-ground, lightning strikes, and power outages | Voltage overshoots, transient response, and steady-state errors cause microgrid instability during unsymmetrical distribution network outages and harm sensitive loads | |
48 | Kumar, C, et al | Effectively mitigate the power quality issues using DVR based controller | Voltage sag, voltage swell and harmonics | |
49 | Karasala, C. and Ganjikunta, S.K | Enhancing power quality at main grid terminals by regulating active power injection from the SPV system. Adaptive dc-link voltage regulation reduces inverter switch load and switching losses | DC-link voltage regulation, switching losses and burden on inverter switches | |
50 | Priyanka Kishor Sorte et al | Maximum power extraction, quicker dc-link voltage management, smooth transition between modes of operation, active power feeding to the grid/loads, and excellent PCC power quality were obtained | D-link voltage regulation, smooth transfer of mode switching, harmonic mitigation and unity power factor operation | |
51 | Surasmi NL and shiny G | Reduce power quality difficulties caused by non-linear loads | Reactive burden control, harmonic distortions, and power flow control and improved power factor | |
52 | Rashwan, Ahmed, et al | Employed two-stage grid-connected inverter topology with high frequency link transformer to improve power quality | MPPT during large PV voltage changes and power quality of the system | |
53 | Soumana, R.A et al | The PV inverter's control technique ensures simultaneous active power injection, reactive power correction, and current harmonic filtering | DC-link voltage oscillation, current harmonic filtering and reactive power compensation | |
54 | Hussein, I. et al | MPPT efficiency is investigated by minimizing inter-harmonics emission and operating dynamically | Investigates inter-harmonics production and emission at different power conditions | |
55 | Patel N et al | Enhance power quality by managing VSC output current harmonics in utility grid connections with nonlinear/linear loads | Grid current balancing and harmonic suppression, active and reactive power management, neutral current compensation, and power factor correction | |
56 | Choube and S H | The wind turbine’s performance and PQ are determined. By measurements and standards followed according to The IEC-61400 standard | Improves Power quality | |
57 | Soumyadeep Ray et al | It is useful and edifying to the engineers, investigators, and industries | Efficiency increment, Low cost, and robustness of the whole scheme |
