• A Review on Control Schemes for Grid Connected and Islanded Microgrid [articol] 

  Sedhom, B.E.; El-Saadawi, M.M.; Hatata, A.Y.; Abd-Raboh, E.E. (Timișoara : Editura Politehnica, 2019)

  A Microgrid (MG) is a part of the power system that consists of loads, distributed generations (DGs), and energy storage units. It operates in On-grid or Off-grid modes. When a microgrid operates in an Off-grid mode, its ...
• Design and implementation of computationally efficient arithmetic unit [articol] 

  Jaisudhan Pazhani, A.Azhagu; Vasanthanayaki, C. (Timișoara : Editura Politehnica, 2019)

  Approximate circuit designs empower us to swap over computation quality, for instance, exactness and computational attempt by abusing the characteristic oversight adaptability of various applications. As the computation ...
• Professional enrichments on independent component analysis for blind source separation [articol] 

  Parimalagandhi, A.; Vijayan, S. (Timișoara : Editura Politehnica, 2019)

  Independent Component Analysis (ICA) and its variants were proposed for Blind Source Separation (BSS) wherein most of the algorithms assumed that the sources are independent, non-negative and well-grounded. Some variants ...
• Energy analysis of lightweight block ciphers for secure ECG transmission in WBAN nodes [articol] 

  Narmadha, T.; Meenakshi, M.; Kalaiarasi, M. (Timișoara : Editura Politehnica, 2019)

  Information security in Wireless Body Area Networks (WBAN) is required to maintain confidentiality, integrity and privacy of a person’s health data. Biosignal like Electrocardiogram (ECG) has patient’s sensitive ...
• Multi objective Approach for Optimal Protection o f Micro Grids with Grid Connected and Islanded Capabilty [articol] 

  R., Hannah Lalitha; S. Arockia, Edwin Xavier (Timișoara : Editura Politehnica, 2019)

  Inspite of several formulations discussed for coordination issues of Directional Over Current Relays (DOCRs) in Micro grids,the coordination of DOCRs is yet a great task to be solved. A protection scheme is optimally ...
• Grey wolf optimization based PI controller to maintain constant DC link voltage for improving the performance of shunt active filter [articol] 

  Karthika, R.; Suresh Kumar, V.; Eswaran, T. (Timișoara : Editura Politehnica, 2019)

  This paper introduces new algorithm to improve the performance of a Shunt Active Filter (SAF) by tuning the PI controller gain in order to maintain constant dc link voltage for non-linear balanced and unbalanced loads. The ...
• Optimal reactive power dispatch using autonomous group particle swarm based optimization [articol] 

  Kannan, G.; Padma Subramanian, D. (Timișoara : Editura Politehnica, 2019)

  This paper presents Autonomous group Particle Swarm optimisation Algorithm(AGPSO), with dynamic weights, applied to scale back the important power loss during a system, up the voltage profile and thus enhancing the performance ...
• Full bridge inverter fed multiple IH load system [articol] 

  Kaliappan, E.; Rammohan, T.; Ponkarthika, B. (Timișoara : Editura Politehnica, 2019)

  This paper presents and analyzes the asymmetrical voltage-cancellation(AVC)control, for power control of multiple induction heating (IH) load system. It is applied to the two output full-bridge series resonant inverter. ...
• A new approach to design an arithmetic logic unit based on ancient vedic mathematics [articol] 

  Bharatha Babu, K.; Reeba, Korah; Swarnalatha, A. (Timișoara : Editura Politehnica, 2019)

  ALU is the cardinal functional unit in digital signal processor and embedded system devices which perform complex arithmetic and logical functions. In this paper we propose an ALU architecture (Vedic coprocessor) which is ...
• Experimental validation of model predictive control for nonlinear system with delay [articol] 

  Wincy Pon Annal, A. S. (Timișoara : Editura Politehnica, 2019)

  Industrial processes have inherent nonlinearity, process delay, transportation delay, and might suffer from inverse response. Every control action is performed based on the error calculated at that instant. But in systems ...
• Performance estimation of stability and fault analysis for BLDC motor using PID tune ANN controller with state space model [articol] 

  Thirunavukkarasu, S.; Nagarajan, C. (Timișoara : Editura Politehnica, 2019)

  In this article, the steady state stability and internal fault analysis of the Brushless DC motor (BLDC) with Hybrid PID-ANN Controller has been analyzed with state space model. The steady state stability analysis of ...
• Design and Implementing an Area and Energy Efficient High-Speed Low-Complexity Mixed-Radix Variable Length FFT Processor [articol] 

  Subashini, C.; Kumar K., Senthil; Anand, M. (Timișoara : Editura Politehnica, 2019)

  For solving destructions interrelated to orthogonal subcarriers, one of the predominant transformation method used extensively in telecommunications and digital signal processing especially in OFDM systems is Fast Fourier ...
• In the present day scenario, power demand has been posing a great challenge due to ever increasing power demand as a result of population growth, new industry development, etc.; rapidly depleting fossil fuels makes us to switch to the other power source as the fossil fuels impacts environment in many aspects. Hence the need of the hour is to concentrate on alternate energy source which must be environment friendly as well. An analysis of photovoltaic cell operation under various weather conditions was performed and based on that, MPPT controller was developed exclusively using a FLC (Fuzzy logic controller). The primary goal of this research work is to propose intelligent control-based energy management system for microgrid integration of photovoltaic power scheme with the energy storage device. The intelligent controller operates the bidirectional converter for battery charging and discharging depended on power demand. The proposed structure has been modeled in the MATLAB environment and the system performance was analyzed accordingly. Finally, the simulation results were evaluated and compared with IEEE 1547 standard for evaluating the efficiency of the anticipated system. [articol] 

  Srikanth, T.; Selvi, S.Chitra (Timișoara : Editura Politehnica, 2019)

  In the present day scenario, power demand has been posing a great challenge due to ever increasing power demand as a result of population growth, new industry development, etc.; rapidly depleting fossil fuels makes us to ...
• Single DC Source Multilevel Inverter Based on Switched Capacitor with Minimum Number of Switches for Medium Power Applications [articol] 

  Soundradevi, G.; Santhi, M. (Timișoara : Editura Politehnica, 2019)

  In this paper, a single phase seven level inverter is presented with minimal number of switches using switched capacitor circuit based converter and H-bridge inverter. This configuration uses a single dc voltage source and ...
• Hysteretic controlled class F3 amplifier system with reduced THD with improved time response [articol] 

  Sivakumar, G. Padmanabha; Kannan, Umapathy (Timișoara : Editura Politehnica, 2019)

  ClassF3 amplifier circuit is a good interface between semi converter and induction heater. The aim of this work is to improve the dynamic response of closed loop-controlled class F3 based IH system. Circuit modeling and ...
• An improvement of piezoelectric fuel injector with self sensing control and VCI method for biodiesel injections [articol] 

  Kumar, N. Sathish; Govindasamy, P. (Timișoara : Editura Politehnica, 2019)

  At present, some of the changes of global climates, power crisis, environmental pollution, noises and fuel consumptions are caused by fuel and fuel injector. Therefore, biodiesel has been introduced to overcome the above ...
• The New Approach for Optimal Siting and Sizing of Multiple Distributed Generators using NSGA II [articol] 

  Sasiraja, R.M.; Muthulakshmi, K.; Eswaran, T. (Timișoara : Editura Politehnica, 2019)

  After the digital revolution, every customer in power system requires a reliable and quality power, even though it costs more. But, the dependency on fossil fuels is the major threat against the sustainable development of ...
• Design and performance analysis of a Maximum Power Point Tracking using Sliding Mode Controller for harvesting Photo Voltaic Power [articol] 

  Sankar, S. Arun; Iruthayarajan, M. Willjuice (Timișoara : Editura Politehnica, 2019)

  In this paper the design and performance analysis of a Sliding Mode Controller (SMC) based Maximum Power Point Tracking (MPPT) in a Photo Voltaic system is reported. The proposed system uses the Positive Output Luo Converter ...
• Adaptive coding aware routing Algorithm in wireless Mesh Networks with multiple QOS constraints (ACAR) [articol] 

  Renugadevi, R.; Vijayalakshmi, K. (Timișoara : Editura Politehnica, 2019)

  Network coding is becoming an emerging communication technology by means of providing performance improvement in terms of throughput and energy efficiency. As majority of coding aware routing schemes centers on maximizing ...
• Optimal field oriented control of multi-winding synchronous machine using firefly algorithm and multilevel inverter - A review [articol] 

  Rathika, N.; Kumar, A. Senthil (Timișoara : Editura Politehnica, 2019)

  The synchronous machine is widely used machine in industrial power plants. It has both field and stator control. The three-phase synchronous machine is widely used but main drawback of that is the size of the machine and ...

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