2022 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES)最新文献_第2页

A Novel Current-Fed Three-Level Dual Active Bridge Converter with an Auxiliary Inductor for Energy Storage System 一种新型的带辅助电感的电流馈电三电平双有源电桥变换器

2022 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES) Pub Date : 2022-12-14 DOI: 10.1109/PEDES56012.2022.10080599

Srushti Sengarap, D. Kastha, P. Bajpai

引用次数: 0

Pre-Requisites For Short Circuit Withstand Test On Transformer & Its Failure Analysis 变压器耐短路试验的前提条件及故障分析

2022 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES) Pub Date : 2022-12-14 DOI: 10.1109/PEDES56012.2022.10080019

K. Kumar, Diptiranjan Sahoo, Yugal Agrawal, M. S. Takkher, M. K. Wadhwani

引用次数: 0

Design and Development of a Portable Conductivity Measurement Instrument as an Aid for Teaching Power Electronics at Undergraduate Level 电力电子学本科教学辅助便携式电导率测量仪的设计与研制

2022 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES) Pub Date : 2022-12-14 DOI: 10.1109/PEDES56012.2022.10080099

Amarkumar Kushwaha, Tirth Patel, B. G. Fernandes

{"title":"Design and Development of a Portable Conductivity Measurement Instrument as an Aid for Teaching Power Electronics at Undergraduate Level","authors":"Amarkumar Kushwaha, Tirth Patel, B. G. Fernandes","doi":"10.1109/PEDES56012.2022.10080099","DOIUrl":"https://doi.org/10.1109/PEDES56012.2022.10080099","url":null,"abstract":"The paper outlines the design and development of a conductivity measurement instrument for conductive sheets or plates. This instrument uses a four-point Kelvin connection to measure the resistance in range of a few milliohm. The voltage drop in the sample is amplified using an instrumentation amplifier. The instrument is battery operated, and hence, portable. The required signals are digitally filtered on a mi-crocontroller, which is also used for displaying the measured quantities over a dedicated display. The instrument's suitability for estimation of conductivity, by measuring dc-resistances of the sample, is demonstrated experimentally within 5% accuracy. The developed instrument makes extensive use of off-the-shelf electronic modules, most of which are power-electronic modules. To name a few, two boost converters, one buck converter, and a battery charging and protection module are based on semiconductor devices operating in switched-mode. Undertaking this development as a project would provide good exposure to the entering undergraduates towards the direct application of power-electronics in efficiency concerned applications, such as this battery-operated instrument.","PeriodicalId":161541,"journal":{"name":"2022 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126332378","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Improved Direct-Coupled High-Bandwidth Voltage Amplifier for B-H Characterization of Magnetic Materials 用于磁性材料B-H表征的改进直接耦合高带宽电压放大器

2022 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES) Pub Date : 2022-12-14 DOI: 10.1109/PEDES56012.2022.10080210

S. S. Ahmad, Aditya Raj, G. Narayanan

{"title":"Improved Direct-Coupled High-Bandwidth Voltage Amplifier for B-H Characterization of Magnetic Materials","authors":"S. S. Ahmad, Aditya Raj, G. Narayanan","doi":"10.1109/PEDES56012.2022.10080210","DOIUrl":"https://doi.org/10.1109/PEDES56012.2022.10080210","url":null,"abstract":"B-H characteristics of magnetic materials are an essential input to the design of electrical machines and magnetics in power converters. Wide frequency range operation of machines and converters increasingly requires experimental characterization of the magnetic core material at low as well as high frequencies. Therefore, power amplifiers having wide bandwidth, high voltage and current gains, along with low output offset are needed for characterization. Linear closed-loop multistage amplifiers are often used. Direct coupling of amplifier stages is desirable to characterize the magnetic materials at very low frequencies. The middle stage of such linear multi-stage amplifiers provides the voltage gain. A conventional common-emitter based middle voltage gain stage is reviewed first. A folded cascode amplifier with buffered output is proposed as an alternative. This is capable of direct-coupling with the input (differential), and output (current amplification) stages. The proposed amplifier is shown experimentally to yield a high gain-bandwidth product. Experimental results of the proposed voltage amplifier and the closed loop power amplifier are presented.","PeriodicalId":161541,"journal":{"name":"2022 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES)","volume":"EC-1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126552649","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Series Inductance Estimation of Dual Active Bridge Converter in Solid State Transformer 固态变压器双有源桥式变换器的串联电感估计

2022 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES) Pub Date : 2022-12-14 DOI: 10.1109/PEDES56012.2022.10080504

Gourahari Nayak, A. Dasgupta

引用次数: 1

Reduced-Order Model Based Design of PID Control for Zeta Converter Using GWO Algorithm 基于降阶模型的Zeta变换器的GWO算法PID控制设计

2022 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES) Pub Date : 2022-12-14 DOI: 10.1109/PEDES56012.2022.10080587

V. Meena, U. Yadav, Ankur Gupta, Vinay Singh

引用次数: 6

Solar PV and Battery Assisted Isolated Power Supply Control and Implementation 太阳能光伏和电池辅助隔离电源控制与实现

2022 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES) Pub Date : 2022-12-14 DOI: 10.1109/PEDES56012.2022.10080581

Mahathi Muddhey, R. Behera, Utkal Ranjan Muduli

{"title":"Solar PV and Battery Assisted Isolated Power Supply Control and Implementation","authors":"Mahathi Muddhey, R. Behera, Utkal Ranjan Muduli","doi":"10.1109/PEDES56012.2022.10080581","DOIUrl":"https://doi.org/10.1109/PEDES56012.2022.10080581","url":null,"abstract":"Considering electricity is such an essential component of human life, it is imperative to develop systems that can generate electricity even in the most remote locations. As a result, the goal of this paper is to investigate an independent solar photovoltaic system with battery storage. For the purpose of wringing the most amount of power out of the nonlinear PV source, a boost converter equipped with MPPT tracking is used. The voltage of a battery is maintained within a predetermined range by virtue of its design, which takes into account fluctuations in the amount of solar irradiation as well as the load. The battery is designed to both store and release power in the event that there is an abundance of either. An interface between the load and the battery is provided by a DC-DC bidirectional converter that uses close loop control as its foundation. A solar power generation system with 1.2 kilowatts of capacity has been designed and developed. The design analysis and the results of the hardware-in-the-loop simulation for the suggested standalone system are presented in this paper.","PeriodicalId":161541,"journal":{"name":"2022 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131147538","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

An Uninterruptable Solar Water Pumping System Based on RelSyRMD with Multiple Power Sources 基于RelSyRMD的多源不间断太阳能抽水系统

2022 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES) Pub Date : 2022-12-14 DOI: 10.1109/PEDES56012.2022.10080453

A. Varshney, Bhim Singh

引用次数: 0

Control of Dual $3-phi$ VSC for Solar PV-BES Microgrid with Seamless Transition Operation 太阳能光伏- bes微电网无缝过渡运行的双$3- $ phi$ VSC控制

2022 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES) Pub Date : 2022-12-14 DOI: 10.1109/PEDES56012.2022.10080368

Sunaina Singh, V. Narayanan, Bhim Singh, B. K. Panigrahi

引用次数: 0

UPS Operation of Multi-Terminal Smart Transformer for Islanded Operation of Data Centres 数据中心孤岛运行多终端智能变压器UPS运行

2022 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES) Pub Date : 2022-12-14 DOI: 10.1109/PEDES56012.2022.10080692

Dwijasish Das, A. N., Chandan Kumar

{"title":"UPS Operation of Multi-Terminal Smart Transformer for Islanded Operation of Data Centres","authors":"Dwijasish Das, A. N., Chandan Kumar","doi":"10.1109/PEDES56012.2022.10080692","DOIUrl":"https://doi.org/10.1109/PEDES56012.2022.10080692","url":null,"abstract":"With the ever-growing demand of internet-based services globally, the power demand and energy consumption in data centres are consistently rising. To enhance the efficiency of the power conversion stages from the medium voltage (MV) utility grid to the low voltage (LV) level in data centres, smart transformer (ST) provides a prominent solution. Thereby, significantly decreasing the number of cascaded power conversion stages, ensuing lesser complexity, high reliability, high power density/efficiency of data centre power supplies. In this paper, a multi-terminal (MT) ST is proposed for data centres, and particularly its uninterrupted power supply (UPS) mode of operation for continuity of power supply is explored. The MTST is an extension of the ST by replacing the dual-active bridge in the isolation stage with a multi-active bridge. This allows the ST to have multiple LVdc ports which are utilized for server loads in the data centres and also to exchange power from renewable sources/energy storage systems. The MTST can also be operated as an UPS at times of power outages. The simulation of the proposed system is done in PSCAD software to verify its operation in UPS mode, ensuring uninterrupted power to the data centres.","PeriodicalId":161541,"journal":{"name":"2022 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES)","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115550855","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1