تصفح حسب العنوان
السجلات المعروضة 1045 -- 1064 من 49977
-
A new thermal integrity method for pile anomaly detection
( DEStech Publications Inc. , 2019 , Conference Paper)Anomaly detection is a hot topic in pile construction which is a complex one due to the intrinsic nature of underground structures, such as limited accessibility, large depth and complex soil profile. Several traditional ... -
A new three-level switched-capacitor submodule for modular multilevel converters
( Institute of Electrical and Electronics Engineers Inc. , 2016 , Conference Paper)Conventionally, only one out of the two capacitors in a three-level submodule is involved in the arm current path to generate the first non-zero voltage level (E) in modular multilevel converters (MMCs). While two capacitors ... -
A new tracking technique for mechanical angle measurement
( Elsevier , 2014 , Article)Resolvers and other types of sine/cosine encoders are used for measurement of mechanical angles. These devices produce quadrature signals in the form of sine and cosine of the unknown angle, and require converters to extract ... -
A New Transformer-Less Single-Phase Photovoltaic Inverter to Improve the Performance of Grid-Connected Solar Photovoltaic Systems
( MDPI , 2022 , Article)Photovoltaic (PV) energy systems have found diverse applications in fulfilling the increasing energy demand worldwide. Transformer-less PV inverters convert the DC energy from PV systems to AC energy and deliver it to the ... -
A New Triple-Switch-Triple-Mode High Step-Up Converter with Wide Range of Duty Cycle for DC Microgrid Applications
( Institute of Electrical and Electronics Engineers Inc. , 2019 , Article)DC microgrid is gaining attraction and a recent trend in distribution power generation system due to penetration of renewables (especially photovoltaic or fuel cell). In this paper, a new triple-switch-triple-mode high ... -
A New Triswitching Double Duty High Voltage Gain Boost Converter for DC Nanogrid Application
( Institute of Electrical and Electronics Engineers Inc. , 2021 , Conference Paper)The Tri-switching Double Duty Converter (TSDDC) is a new non-isolated high gain DC-DC boost converter topology presented in this paper for 400V PV based DC Nanogrid application. The drawback of conventional DC-nanogrid ... -
A New Type of Boost Converter with Dual Duty and High Gain for DC Microgrid Applications
( Institute of Electrical and Electronics Engineers Inc. , 2022 , Conference Paper)A new high-gain Switched Inductor DC/DC Boost converter with dual duty is proposed in this paper for DC Microgrid applications. Two non-isolated inductors forming a switched inductor structure have been incorporated in the ... -
A new upper bound of the basis number of the lexicographic product of graphs
( Charles Babbage Research Centre , 2010 , Article)An upper bound of the basis number of the lexicographic product of two graphs from the basis number of the factors is presented. Furthermore, the basis numbers of the lexicographic product of some classes of graphs is determined. -
A New Variable Frequency Control of 49-Level Cascaded Packed U-Cell Voltage Source Inverter
( Institute of Electrical and Electronics Engineers Inc. , 2019 , Article)Requirement of large number of levels with lower number of switching devices has made asymmetrical converters more popular than the symmetrical ones. Asymmetrical cascaded multilevel inverters (ACMLI) can achieve high ... -
A New Version of Black Scholes Equation Presented by Time-Fractional Derivative
( Springer International Publishing , 2018 , Article)In this article, a new time-fractional-order Black–Scholes equation has been derived. In this derivation, the asset price satisfies in a fractional-order stochastic differential equation. Here, the effect of trend memory ... -
A New Voltage Doubler Based DC-DC 2LCm-Y Power Converter Topologies for High-Voltage/Low-Current Renewable Energy Applications
( Institute of Electrical and Electronics Engineers Inc. , 2018 , Conference Paper)In this treatise, a new voltage doubler based DC-DC 2 L C m- Y power converter topologies are uttered for the high-voltage/low-current renewable energy applications. L-Y, 2L-Y, 2LC-Y and 2 L C m- Y power converter categories ... -
A new WDM Application Response Time in WLAN Network and Fixed WiMAX using Distributed
( IEEE , 2014 , Conference Paper)Worldwide Interoperability for Microwave Access (WiMAX) and Wireless LAN (WLAN) has emerged as a promising solution for last mile access technology to provide high speed internet access in the residential as well as small ... -
A new WDM Application Response Time in WLAN Network and Fixed WiMAX using Distributed
( IEEE Computer Society , 2014 , Conference Paper)Worldwide Interoperability for Microwave Access (WiMAX) and Wireless LAN (WLAN) has emerged as a promising solution for last mile access technology to provide high speed internet access in the residential as well as small ... -
A New Wearable ECG Monitor Evaluation and Experimental Analysis: Proof of Concept
( Institute of Electrical and Electronics Engineers Inc. , 2020 , Conference Paper)Electrocardiogram (ECG) is an electrical activity of the heart, which can be recorded by placing electrodes near heart or on the limbs. ECG is a vital body signal, which reflects the heart health condition. This paper ... -
A new web-based project and employee time tracking system for project management
( EMCIS , 2010 , Conference Paper)Project and Time Tracking System (PTTS) is a web application that provides an automated and centralized method of tracking and monitoring work time for active projects by enabling supervisors to track employees work time, ... -
A nine-arm modular multilevel converter (9A-MMC) for six-phase medium voltage motor drives
( Institute of Electrical and Electronics Engineers Inc. , 2015 , Conference Paper)Dual three-phase (asymmetrical six-phase) induction motors have received significant attention in high power medium voltage drive applications. Typically, two three-phase voltage source converters are needed to feed such ... -
A Nine-Phase Six-Terminal Concentrated Single-Layer Winding Layout for High-Power Medium-Voltage Induction Machines
( Institute of Electrical and Electronics Engineers Inc. , 2017 , Article)This paper proposes a new winding layout for high-power medium-voltage nine-phase induction machines (IMs) based on a single-layer concentrated winding layout having a unity winding factor. The machine is fundamentally an ... -
A Nine-Switch-Converter-Based Integrated Motor Drive and Battery Charger System for EVs Using Symmetrical Six-Phase Machines
( Institute of Electrical and Electronics Engineers Inc. , 2016 , Article)This paper presents a new configuration for integrated on-board battery chargers of electric vehicles (EVs) incorporating symmetrical six-phase machines. The configuration proposes an exclusive utilization of a nine-switch ... -
A nomogram-based diabetic sensorimotor polyneuropathy severity prediction using Michigan neuropathy screening instrumentations
( Elsevier , 2021 , Article)Background: Diabetic Sensorimotor polyneuropathy (DSPN) is one of the major indelible complications in diabetic patients. Michigan neuropathy screening instrumentation (MNSI) is one of the most common screening techniques ... -
A non-communication based protection algorithm for multi-terminal HVDC grids
( Elsevier Ltd , 2017 , Article)This paper introduces a non-communication based protection algorithm for Multi-Terminal High Voltage Direct Current (MTHVDC) transmission lines. The algorithm relies on using electrical current data at one end for ...
