Photovoltaic (PV) cell converts sunrays into electrical energy, which has non-linear I-V characteristics. For extracting maximum power from photovoltaic (PV) array for varying environmental conditions, it is necessary to use MPPT tracker. The MPPT consists of DC-DC converter and MPPT algorithm, DC-DC converter is inserted between solar panel and load or battery. The task of MPPT tracker is to m...

This paper proposes a new solar power generation system, which is composed of a DC/DC power converter and a new seven-level inverter. The DC/DC power converter integrates a DC-DC boost converter and a transformer to convert the output voltage of the solar cell array into two independent voltage sources with multiple relationships. This new seven-level inverter is configured using a capacitor se...

The design of synchronous multiphase DC-DC converters allows improvements of the characteristics of high power systems. The automotive industry forecast that future power demands inside a car will oscillate between 2.5 kW and 3.5kW, keeping a dual system of 42/14V batteries. In this paper, an optimized fuzzy control algorithm has been developed to control a synchronous multiphase converter of 1...

The DC-DC power converters are widely used; however, the controller design for the DC-DC power converters cannot easily design if the load dynamics vary widely. This paper proposes an adaptive wavelet neural control (AWNC) system for a forward DC-DC power converter. The proposed AWNC system is composed of a neural controller and a robust controller. The neural controller uses a wavelet neural n...

This paper introduces the Field-Programmable Learning Array, a new paradigm for rapid prototyping of learning primitives and machinelearning algorithms in silicon. The FPLA is a mixed-signal counterpart to the all-digital Field-Programmable Gate Array in that it enables rapid prototyping of algorithms in hardware. Unlike the FPGA, the FPLA is targeted directly for machine learning by providing ...

The design of a 1000-W universal AC input to 48-VDC output power supply is described. This power supply consists of an interleaved Power Factor Correction (PFC) stage and a phase shifted full bridge (PSFB) DC/DC converter, all controlled by a single UCD9501 DSP controller. The design steps leading to the development of the control effort for the DSP are outlined and compared to the equivalent s...

The unprecedented instantaneous luminosity provided by the High Luminosity upgrade of LHC (HL-LHC) at CERN requires an Compact Muon Solenoid (CMS) electromagnetic calorimeter (ECAL). barrel region CMS ECAL will be preserved but operated a lower temperature and with completely new readout trigger electronics. A dual gain trans-impedance amplifier integrated circuit providing two 160 MHz analog t...

In this paper, we introduce the concept of cooperative analog-digital signal processing, and its application in the development of a real–time noise suppression system. The algorithm implemented is designed to reduce stationary background noise while preserving the non–stationary signal component. The algorithm is based on digital signal processing foundations that are slightly adjusted for use...

This paper presents comparative performance between Analog and digital controller on DC/DC buck-boost converter four switch. The design of power electronic converter circuit with the use of closed loop scheme needs modeling and then simulating the converter using the modeled equations. This can easily be done with the help of state equations and MATLAB/SIMULINK as a tool for simulation of those...