2021 9th IEEE International Conference on Power Systems (ICPS)最新文献_第5页

An Ensemble Approach for Short-Term Load Forecasting for DISCOMS of Delhi Across the COVID-19 Scenario 新型冠状病毒肺炎情景下德里DISCOMS短期负荷预测的集成方法

2021 9th IEEE International Conference on Power Systems (ICPS) Pub Date : 2021-12-16 DOI: 10.1109/ICPS52420.2021.9670013

Manish Uppal, Rumita Kumari, Saurabh Shrivastava

{"title":"An Ensemble Approach for Short-Term Load Forecasting for DISCOMS of Delhi Across the COVID-19 Scenario","authors":"Manish Uppal, Rumita Kumari, Saurabh Shrivastava","doi":"10.1109/ICPS52420.2021.9670013","DOIUrl":"https://doi.org/10.1109/ICPS52420.2021.9670013","url":null,"abstract":"The Covid-19 has presented unforeseen challenges to the world that has never been experienced before in history. None of the sectors remained unaffected & witnessed various changes in their day-to-day operations. The impact has also been observed in the power sector, which can easily be illustrated with load fluctuations. The balancing of load & supply in the energy sector is itself one of the critical & complex tasks which becomes more vulnerable to deviation in case of these unforeseen events. Despite using advanced systems like machine learning & artificial intelligence for load forecasting, utilities found the task challenging. This paper covers the impact of lockdown on load patterns of the Discoms of Delhi in the year 2020–21. The effect of weather on load is also analysed to demonstrate the critical correlation between them. The performance of the ensemble technique that has been proven beneficial for better load forecasting & has outperformed other existing models, even in the current pandemic situation, has also been analysed & validated through a comparative analysis against popular benchmark models.","PeriodicalId":153735,"journal":{"name":"2021 9th IEEE International Conference on Power Systems (ICPS)","volume":"29 6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123218201","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: 3

Evolution of Integrated Multi-Energy Vector System and Innovation Opportunities 集成多能量矢量系统的演化与创新机遇

2021 9th IEEE International Conference on Power Systems (ICPS) Pub Date : 2021-12-16 DOI: 10.1109/ICPS52420.2021.9670020

Arpit Mantri, Aaquib Firdous, Chandra Prakash Barala, R. Bhakar, Parul Mathuria

{"title":"Evolution of Integrated Multi-Energy Vector System and Innovation Opportunities","authors":"Arpit Mantri, Aaquib Firdous, Chandra Prakash Barala, R. Bhakar, Parul Mathuria","doi":"10.1109/ICPS52420.2021.9670020","DOIUrl":"https://doi.org/10.1109/ICPS52420.2021.9670020","url":null,"abstract":"Increasing energy demands and visibly changing climatic conditions have led to various deliberations to look at and mitigate the effects causing this adversity. The Paris agreement received greater attention from major countries aiming to decarbonize energy systems and adopt more Renewable Energy Sources (RES). In this regard, India is already ahead of its ambitious targets in increasing its RES installation capacity. However, given the nature of these RES, it has increased the challenges in power systems and questioned the prime component of energy trilemma which is the security of supply. These challenges need to be addressed to avoid failures; one way is to exploit the various synergies between different energy systems. This can reduce carbon emission and increase the renewable penetration in the energy system and meet the requirements of the changing energy sector. This can be facilitated using Multi Energy Systems (MES). These systems optimally interact with each other at different levels and can increase the overall technical, economic, and environmental performance relative to existing energy systems which are planned and operated independently or separately. This paper discusses the overview of MES concepts, key components, opportunities in the Indian perspective, challenges, Energy markets and enumerates a few future works in this direction.","PeriodicalId":153735,"journal":{"name":"2021 9th IEEE International Conference on Power Systems (ICPS)","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122332111","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: 2

A Coordinated Strategy for Optimal Operation of Unbalanced EDN via BESS, VVO and DSM 基于BESS、VVO和DSM的不平衡EDN优化运行协调策略

2021 9th IEEE International Conference on Power Systems (ICPS) Pub Date : 2021-12-16 DOI: 10.1109/ICPS52420.2021.9670101

Vineeth Vijayan, A. Mohapatra, S. Singh

引用次数: 1

An Efficient Travelling Wave based Fault Localization for MTDC Transmission System 基于行波的MTDC输电系统故障定位方法

2021 9th IEEE International Conference on Power Systems (ICPS) Pub Date : 2021-12-16 DOI: 10.1109/ICPS52420.2021.9670418

Mahitosh Banafer, S. Mohanty

引用次数: 1

Classification of Polluted Silicone Rubber Micro Nanocomposites Based on ESDD Using ANN 基于神经网络ESDD的污染硅橡胶微纳复合材料分类

2021 9th IEEE International Conference on Power Systems (ICPS) Pub Date : 2021-12-16 DOI: 10.1109/ICPS52420.2021.9670252

P. Vinod, M. S. Babu, R. Sarathi, S. Kornhuber

{"title":"Classification of Polluted Silicone Rubber Micro Nanocomposites Based on ESDD Using ANN","authors":"P. Vinod, M. S. Babu, R. Sarathi, S. Kornhuber","doi":"10.1109/ICPS52420.2021.9670252","DOIUrl":"https://doi.org/10.1109/ICPS52420.2021.9670252","url":null,"abstract":"Silicone rubber micro nanocomposites are coated with various types of pollutant with variation in concentration and the laser-induced breakdown spectroscopy (LIBS) technique is used to understand the pollution performance of test specimens. The chemical composition of the contamination present on the sample was effectively established via elemental analysis of LIBS spectra. The equivalent salt deposition density (ESDD) and the normalized intensity ratio of LIBS spectral data have a direct relationship. In order to correlate the normalized LIBS spectral data intensity ratio and ESDD, the regression coefficient ($R^{2}$) is employed to determine its performance. The LIBS spectral data is used to implement an artificial neural network (ANN) approach to the categorization of contaminated silicone rubber micro nanocomposite samples based on ESDD and pollutant type. In this work, the total hidden layer neurons are selected based on classification accuracy and number of epochs needed for convergence. The developed ANN model is successful in classifying contamination level and type of contamination on silicone rubber specimens with a classification accuracy of 100%.","PeriodicalId":153735,"journal":{"name":"2021 9th IEEE International Conference on Power Systems (ICPS)","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133343546","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

Success Story of India-Bangladesh Power System Operation 印度-孟加拉国电力系统运行的成功案例

2021 9th IEEE International Conference on Power Systems (ICPS) Pub Date : 2021-12-16 DOI: 10.1109/ICPS52420.2021.9670352

Saif Rehman, R. Shukla, Aman Gautam, A. Kabir, Sharif Shamsul Alam, K. Baba, S. Narasimhan, S. Barpanda, S. Soonee

引用次数: 0

Application of synchrophasor angular difference as a grid monitoring tool and for assessment of Real time voltage Stability-Case Study 同步相角差作为电网监测工具和实时电压稳定性评估的应用——实例研究

2021 9th IEEE International Conference on Power Systems (ICPS) Pub Date : 2021-12-16 DOI: 10.1109/ICPS52420.2021.9670318

A. Singh, Saibal K. Ghosh, Saurav Sahay, C. Kumar, Akash Modi, S. Mondal

{"title":"Application of synchrophasor angular difference as a grid monitoring tool and for assessment of Real time voltage Stability-Case Study","authors":"A. Singh, Saibal K. Ghosh, Saurav Sahay, C. Kumar, Akash Modi, S. Mondal","doi":"10.1109/ICPS52420.2021.9670318","DOIUrl":"https://doi.org/10.1109/ICPS52420.2021.9670318","url":null,"abstract":"This paper investigates about the application of Synchrophasor angular difference for detecting the various grid events which allows operators ease and advancement for grid monitoring. This paper explains the real time grid events and cases observed in eastern regional grid, where Phase angle difference has been used as a grid monitoring index for monitoring and sensitizing the grid stress. Synchrophasor angular difference used for predicting voltage collapse in collaboration with PV curve obtained from PMU, in real time which is very much effective and specially effective for weak nodes with low fault level and nodes with skewed/variable generation pattern. Monitoring Angular difference is of very much importance as system stress can be identified easily, under all set of different scenarios and contingencies. To enhance the situational awareness of grid operators, path flow monitoring along with the angular difference of the path is used for defining operating state of a particular corridor/area of the power system, whether operating in normal, Alert, or emergency state so that with corrective action system can be brought back to normal state. Path angular difference gives an upper hand and can predict about voltage collapse events beforehand and also margins to the knee point can be accessed in terms of angular difference of the path. In real time with the help of synchrophasor data, real time reserve monitoring for the identified path/area can be done so that sufficient margin can be maintained for contingency situations.","PeriodicalId":153735,"journal":{"name":"2021 9th IEEE International Conference on Power Systems (ICPS)","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116263344","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

Charging-Cost Minimization of Electric Vehicles and its Impact on the Distribution Network 电动汽车充电成本最小化及其对配电网的影响

2021 9th IEEE International Conference on Power Systems (ICPS) Pub Date : 2021-12-16 DOI: 10.1109/ICPS52420.2021.9670292

Arjun Visakh, S. M P

{"title":"Charging-Cost Minimization of Electric Vehicles and its Impact on the Distribution Network","authors":"Arjun Visakh, S. M P","doi":"10.1109/ICPS52420.2021.9670292","DOIUrl":"https://doi.org/10.1109/ICPS52420.2021.9670292","url":null,"abstract":"Widespread deployment of electric vehicles (EVs) could have adverse effects on the operation of power systems, especially at the distribution level. To prevent network overloads caused by the simultaneous recharge of several vehicle batteries, there is a need for coordinated charging schemes that can optimally schedule the EV charging loads. The scheduling algorithm determines the optimal time and power at which individual EVs should be recharged to achieve certain technical or financial objectives. Technical objectives, such as peak shaving, loss minimization, or voltage enhancement seek to improve the operational aspects of the distribution system. Financial objectives, such as minimization of generation cost or charging cost aim to improve the economics of power distribution. In this paper, the impact of financially-motivated charge scheduling on the operation of a distribution network is examined. The scheduling algorithm seeks to minimize the total charging cost incurred by vehicle owners using convex optimization. The impact of optimized EV charging on the system demand and voltage profile of the test system is analyzed here. The simulated algorithm is able to reduce charging cost and peak load by 30% and 41% while improving the load factor and minimum voltage by 76% and 18%, respectively.","PeriodicalId":153735,"journal":{"name":"2021 9th IEEE International Conference on Power Systems (ICPS)","volume":"118 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134411003","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

A Time Varying Filter-EMD Based Intelligent Technique for Protecting UPFC Installed Transmission Line 一种基于时变滤波emd的UPFC安装传输线智能保护技术

2021 9th IEEE International Conference on Power Systems (ICPS) Pub Date : 2021-12-16 DOI: 10.1109/ICPS52420.2021.9670194

Sauvik Biswas, P. K. Nayak, G. Pradhan

引用次数: 0

Optimal Planning of DG and Shunt Capacitor in a Harmonic Distorted Distribution Network 谐波畸变配电网中DG和并联电容器的优化规划

2021 9th IEEE International Conference on Power Systems (ICPS) Pub Date : 2021-12-16 DOI: 10.1109/ICPS52420.2021.9670256

R. Prakash, S. Sivasubramani

引用次数: 1