International Journal of Power Electronics and Drive Systems (IJPEDS)
International Journal of Power Electronics and Drive Systems (IJPEDS, ISSN: 2088-8694, a SCOPUS indexed Journal) is the official publication of the Institute of Advanced Engineering and Science (IAES). The scope of the journal includes all issues in the field of Power Electronics and drive systems. Included are techniques for advanced power semiconductor devices, control in power electronics, low and high power converters (inverters, converters, controlled and uncontrolled rectifiers), Control algorithms and techniques applied to power electronics, electromagnetic and thermal performance of electronic power converters and inverters, power quality and utility applications, renewable energy, electric machines, modelling, simulation, analysis, design and implementations of the application of power circuit components (power semiconductors, inductors, high frequency transformers, capacitors), EMI/EMC considerations, power devices and components, sensors, integration and packaging, induction motor drives, synchronous motor drives, permanent magnet motor drives, switched reluctance motor and synchronous reluctance motor drives, ASDs (adjustable speed drives), multi-phase machines and converters, applications in motor drives, electric vehicles, wind energy systems, solar, battery chargers, UPS and hybrid systems and other applications.
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<![CDATA[Fuzzy logic control based maximum power point tracking technique in standalone photovoltaic system ]]>
<![CDATA[Muhammad Hasbi Azmi]]>;
<![CDATA[Siti Zaliha Mohammad Noor]]>;
<![CDATA[Suleiman Musa]]>
<![CDATA[ International Journal of Power Electronics and Drive Systems (IJPEDS) Vol 14, No 2: June 2023 ]]>
Publisher : <![CDATA[Institute of Advanced Engineering and Science ]]>
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DOI: 10.11591/ijpeds.v14.i2.pp1110-1120
<![CDATA[This study describes the development of a smart technique for tracking the highest power point on a standalone photovoltaic (SAPV) system when temperature and irradiance conditions are changing using fuzzy logic control (FLC). The PV systems comprises of a PV array, a boost converter, a controller for tracking the maximum power point, and an inverter to power the AC loads. The FLC-based maximum power point tracking (MPPT) is proposed because the technique is not complex and does not need a deep comprehension of the particular model of the system. Furthermore, the technique is efficient and fast response in tracking maximum power (MP) from the PV array. The technique overcame the limitation of the conventional MPPT technique that resulted in slow tracking of the MP and was not accurate on the optimal position of the PV array output power. The SAPV system is integrated with the sealed lead acid (SLA) battery bank as an alternative power source and makes up for power shortages by supplying energy to the load without interruption during power shortages. A system for managing the battery has been included in the system to preserve the battery's longevity by controlling the battery's charging process. The PV system is able to supply single-phase output AC voltage of 230 Vrms and has low total harmonic distortion (THD) that is suitable for home appliances. The achieved simulation results demonstrate the effectiveness of the suggested fuzzy logic controller in tracking the MPP.]]>
<![CDATA[An intelligent overcurrent relay to protect transmission lines based on artificial neural network ]]>
<![CDATA[Noha Abed-Al-Bary Al-Jawady]]>;
<![CDATA[Mohammed Ahmed Ibrahim]]>;
<![CDATA[Laith A. Khalaf]]>;
<![CDATA[Mahmood Natiq Abed]]>
<![CDATA[ International Journal of Power Electronics and Drive Systems (IJPEDS) Vol 14, No 2: June 2023 ]]>
Publisher : <![CDATA[Institute of Advanced Engineering and Science ]]>
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DOI: 10.11591/ijpeds.v14.i2.pp1290-1299
<![CDATA[Power systems are susceptible to faults due to system failures or natural calamities. This could be caused by damage to power system components, resulting in an interruption of power delivery to clients. Overcurrent relays are important relays that protect distribution feeders, transmission lines, transformers, and other components. The intelligent relay can perform both primary and secondary functions. Line-to-ground (L-G) faults are the most common occurrence in long transmission lines, posing a serious threat to electrical equipment. This article presents improved fault classification for transmission line overcurrent protection and highlights the use of artificial neural network (ANN) techniques to protect transmission lines of 100 km (terco type). An ANN is used to classify the faults. A back propagation neural network (BPNN) is used in this case. The neural network has been trained to classify faults in transmission lines for overcurrent protection. Various fault conditions are considered. In the event of a fault condition, the output of a neural network will be a tripping signal. The MATLAB neural network tool and the Simulink package are used to model the suggested method.]]>
<![CDATA[Dynamic analysis of grid-connected hybrid wind farm ]]>
<![CDATA[Jannatul Mawa Akanto]]>;
<![CDATA[Md Kamrul Islam]]>;
<![CDATA[Effat Jahan]]>;
<![CDATA[Md. Rifat Hazari]]>;
<![CDATA[Mohammad Abdul Mannan]]>;
<![CDATA[Md. Abdur Rahman]]>
<![CDATA[ International Journal of Power Electronics and Drive Systems (IJPEDS) Vol 14, No 2: June 2023 ]]>
Publisher : <![CDATA[Institute of Advanced Engineering and Science ]]>
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DOI: 10.11591/ijpeds.v14.i2.pp1230-1237
<![CDATA[Since the last couple of years, the expansion of grid-connected wind farms (WFs) has increased dramatically. The wind turbine might be a fixed-speed squirrel cage induction generator (FSWT-SCIG) or a variable speed wind turbine with a doubly-fed induction generator (VSWT-DFIG). The main disadvantage of FSWT-SCIG is its lack of ability to adjust power quality. Inversely, the VSWT-DFIG is a competitive wind turbine technology that allows for the effective management of both active and reactive power outputs. Moreover, it has some extraordinary functionaries rather than FSWTSCIG. However, the major downside to this system is that it only has a partial rating AC/DC/AC power converter, which is extremely expensive. Hence, to reduce the overall cost combining the implementation of VSWT-DFIG and FSWT-SCIG in a WF could be a feasible alternative. Therefore, a novel DFIG control technique is proposed in this article, which can keep the connection point voltage of the hybrid WF stable during dynamic analysis. To evaluate the proposed controller responses PSCAD/EMTDC software has been used.]]>
<![CDATA[Design of suspension control system for bearingless induction motor using fuzzy-I controller ]]>
<![CDATA[Qasim Kadhim Jasim]]>;
<![CDATA[Mohammed Moanes E. Ali]]>
<![CDATA[ International Journal of Power Electronics and Drive Systems (IJPEDS) Vol 14, No 2: June 2023 ]]>
Publisher : <![CDATA[Institute of Advanced Engineering and Science ]]>
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DOI: 10.11591/ijpeds.v14.i2.pp771-780
<![CDATA[In the bearingless induction motor (BIM), the rotor of BIM is supported by the magnetic force, the radial position control technique is studied in this paper, an approximation and simplification are used to create a linearized model of suspension system. The objective of this paper is to design a control system that overcomes the limitations of the traditional controller and to improve the control performance and achieve high stability, even if it is exposed to external disturbance and internal disturbance (changes in load or speed). In order to solve this problem, the proposed controller is based on the fuzzy-I controller that combines the positive features of both fuzzy logic and the integration. In comparison with the conventional PID, the results show that the fuzzy-I controller reduces the peak-to-peak rotor deviation by 23% under effect of external disturbance force and 31% under effect of speed variation and 9% under effect of load variation.]]>
<![CDATA[Optimization of fractional order PI controller to regulate grid voltage connected photovoltaic system based on slap swarm algorithm ]]>
<![CDATA[Ibrahim Altawil]]>;
<![CDATA[Mohammad Awad Momani]]>;
<![CDATA[Mahamood A. Al-Tahat]]>;
<![CDATA[Raed Al Athamneh]]>;
<![CDATA[Mohammed Adnan Al-Saadi]]>;
<![CDATA[Zaid Albataineh]]>
<![CDATA[ International Journal of Power Electronics and Drive Systems (IJPEDS) Vol 14, No 2: June 2023 ]]>
Publisher : <![CDATA[Institute of Advanced Engineering and Science ]]>
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DOI: 10.11591/ijpeds.v14.i2.pp1184-1200
<![CDATA[Problems with voltage and stability have arisen as a result of the dramatic development in renewable energy generating units, notably solar energy systems linked to low and medium voltage networks, and the influence of active loads that vary rapidly from time to time during the day. Because reactive power is directly proportional to voltage, its use to renewable energy producing units can only improve their efficiency. Better performance for these controllers is possible via the usage of several controller types. In this paper, we use a salp swarm optimization algorithm (SSA) to design fractional order proportional-integral (FO-PI) controllers, whose job it is to regulate the active and reactive power of solar inverters by compensating for the overvoltage and undervoltage presented by the inverters' ability to absorb and produce reactive power. After that, we compared the FO-PI controller's results to those of the standard PI controller. Grid-connected photovoltaic (PV) system modeling and simulation were performed using the MATLAB/ Simulink modeling and simulation tools. After that, the full PV system was simulated in the most likely situations across a range of grid and weather conditions. We may infer from the simulation results that this model is credible, reliable, and applicable to the analysis of grid-connected PV systems.]]>
<![CDATA[Discontinuous conduction mode approach of ultra-lift DC-DC converter based on three windings coupled inductor ]]>
<![CDATA[Saeed Hasanzadeh]]>;
<![CDATA[Milad Asadi]]>;
<![CDATA[Tole Sutikno]]>
<![CDATA[ International Journal of Power Electronics and Drive Systems (IJPEDS) Vol 14, No 2: June 2023 ]]>
Publisher : <![CDATA[Institute of Advanced Engineering and Science ]]>
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DOI: 10.11591/ijpeds.v14.i2.pp921-933
<![CDATA[These days, DC-DC boost converters play an essential role in a variety of applications. Therefore, a variety of techniques were proposed in the literature to achieve the highest voltage gain. A large number of passive elements are typically used in high-voltage DC-DC converters. Increasing the order of the system would make modeling and controlling the output voltage of the converter more complex. This paper examines an ultra-lift DC–DC converter using a three-winding inductor and a super-lift construction in discontinuous conduction mode (DCM). This converter provides substantial voltage gain by utilizing the three-winding coupling inductor topology without increasing the duty cycle or passive circuit parts. Because the DCM operation mode occurs in the converter, it is necessary to investigate and analyze it. The DCM operation mode of an Ultra-Lift converter is examined in this study, and then simulation results are shown to validate the equations.]]>
<![CDATA[Design of a multi-level inverter for solar power systems with a variable number of levels technique ]]>
<![CDATA[Mohammed A. Qasim]]>;
<![CDATA[Vladimir Ivanovich Velkin]]>;
<![CDATA[Mustafa Fawzi Mohammed]]>;
<![CDATA[Alaa Ahmad Sammour]]>;
<![CDATA[Yang Du]]>;
<![CDATA[Sajjad Abdul-Adheem Salih]]>;
<![CDATA[Baseem Abdulkareem Aljashaami]]>;
<![CDATA[Sharipov Parviz Gulmurodovich]]>
<![CDATA[ International Journal of Power Electronics and Drive Systems (IJPEDS) Vol 14, No 2: June 2023 ]]>
Publisher : <![CDATA[Institute of Advanced Engineering and Science ]]>
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DOI: 10.11591/ijpeds.v14.i2.pp1218-1229
<![CDATA[Overall harmonic distortion and losses will grow during an energy conversion process, while power stability will be reduced. Multilevel inverter technologies have recently become very popular as low-cost alternatives for a variety of industrial purposes. The design's minimal benefits include reduced component losses, decreased switching and conduction losses, along with enhanced output voltage and current waveforms. Also, a reduction of the harmonic components of the current and output voltage of the inverter are the most important requirements in multilevel inverters. A seven-level inverter design is presented in this paper that is simulated using MATLAB/Simulink. The inverter converts the DC voltage from three photovoltaic (PV) systems into AC voltage at seven levels. During an outage of one of the PV systems, the inverter will make a switching reduction and supply the AC voltage as a five-level inverter. The inverter’s total harmonic distortion (THD) when it performs as a five-level or seven-level inverter is 4.19% or 1.13% respectively. The modulation technique used is phase disposition via four carriers and a single reference signal at the fundamental frequency.]]>
<![CDATA[Reduced switched seven level multilevel inverter by modified carrier for high voltage industrial applications ]]>
<![CDATA[Sanka Sreelakshmi]]>;
<![CDATA[Machineni Sanjeevappa Sujatha]]>;
<![CDATA[Jammy Ramesh Rahul]]>;
<![CDATA[Tole Sutikno]]>
<![CDATA[ International Journal of Power Electronics and Drive Systems (IJPEDS) Vol 14, No 2: June 2023 ]]>
Publisher : <![CDATA[Institute of Advanced Engineering and Science ]]>
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DOI: 10.11591/ijpeds.v14.i2.pp872-881
<![CDATA[Multilevel inverters are widely used in high-power and high-voltage applications due to their lower total harmonic distortion (THD), decreased switching stress on their switches, and other benefits. However, increasing the number of steps results in a drop in THD, which results in a larger size. As a result, a new 7-level reduced switched cascaded multilevel inverter (CMLI) has been designed for the current project. This architecture employs seven switches and seven levels of MLI to achieve the same output as a conservative multilevel inverter (MLI). To generate gate pulses for the switches, conventional and modified carriers were employed, and a third harmonic component was added into the sine wave to increase the fundamental output voltage. Finally, MATLAB or simulation is utilized to test the results of this task's design. According to the analysis, the proposed design may reduce harmonic distortion and improve the fundamental voltage component with fewer switches.]]>
<![CDATA[Photovoltaic system for maximum power point tracking using hybrid firefly and perturbation and observation algorithm ]]>
<![CDATA[Lavety Navinkumar Rao]]>;
<![CDATA[Rahul Somalwar]]>;
<![CDATA[Harshit Dalvi]]>;
<![CDATA[Satyavir Singh]]>;
<![CDATA[Partha Sarathi Subudhi]]>
<![CDATA[ International Journal of Power Electronics and Drive Systems (IJPEDS) Vol 14, No 2: June 2023 ]]>
Publisher : <![CDATA[Institute of Advanced Engineering and Science ]]>
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DOI: 10.11591/ijpeds.v14.i2.pp1121-1130
<![CDATA[This work presents the novel maximum power point tracking (MPPT) approach for a small 50 W photovoltaic (PV) system using the dc-dc converter. The method of modeling of PV module is discussed. The firefly (FFY) algorithm and the perturbation and observation (P&O) algorithm are combined to implement MPPT of the PV system connected to battery load. The operating principle is discussed in detail and steady-state analysis of the proposed system is implemented through simulation. The charging profile of the 7.5 Ah VRL battery is also studied using simulation. Furthermore, a low-cost microcontroller-based experimental setup rated at 50 W system connected to battery load was built to implement a hybrid FFY-P&O algorithm. The experimental results are in same as the simulation result. In contrast to the traditional P&O approach, it demonstrated the quick and efficient maximum power point operation triggered by a sudden transition in the environment.]]>
<![CDATA[Time delay effect reduction on the wireless networked control system using an optimized FOPI-FOPD controller ]]>
<![CDATA[Muhannad Ali Hasan]]>;
<![CDATA[Ahmed Alaa Oglah]]>;
<![CDATA[Mehdi Jelo Marie]]>
<![CDATA[ International Journal of Power Electronics and Drive Systems (IJPEDS) Vol 14, No 2: June 2023 ]]>
Publisher : <![CDATA[Institute of Advanced Engineering and Science ]]>
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DOI: 10.11591/ijpeds.v14.i2.pp852-862
<![CDATA[Wireless Networked Control System (WNCS) is made up of an actuator, sensor, and controller that communicates through a wireless network rather than typical point-to-point cable connections. Lower maintenance costs, greater flexibility, and increased safety are the main WNCS advantages, so as a result, it has attracted a lot of researchers. Nevertheless, time delays and packet losses in wireless data transmission are classified as complicated problems, which impair WNCS output accuracy and may influence the overall system stability. Integer-Order PI-PD (PI-PD) and Fractional-Order PI-PD (FOPI-FOPD) controllers are proposed to reduce the impact of the control signal transmission's time delay and improve system performance. Matlab Simulink and True-time simulator are used to simulate the WNCS, and ZigBee protocol is used in transceiving the control signal between the controller and the system. Rotary Inverted Pendulum (RIP) acted as the controller's objective. The Grey Wolf Optimization (GWO) technique is utilized to evaluate the best controller parameters. Xbee S2 modules are used to implement the signal transmission process over ZigBee protocol. The FOPI-FOPD controller outperforms the PI-PD controller in the simulation and experimental results in decreasing the influence of time delay on system stability]]>
