咨询与建议

看过本文的还看了

相关文献

该作者的其他文献

文献详情 >Application of PLC based smart... 收藏

Application of PLC based smart microgrid controller for sequential load restoration during station blackout of nuclear power plants

PLC 的申请在核电厂的车站停电期间为顺序的负担恢复基于聪明的 microgrid 控制器

作     者:Khatua, Subhakanta Mukherjee, V 

作者机构:Indian Sch Mines Indian Inst Technol Dhanbad Bihar India 

出 版 物:《ANNALS OF NUCLEAR ENERGY》 (核能纪事)

年 卷 期:2021年第151卷

页      面:107899-107899页

核心收录:

学科分类:08[工学] 0827[工学-核科学与技术] 

基  金:All persons who have made substantial contributions to the work reported in the manuscript (e.g. technical help  writing and editing assistance  general support)  but who do not meet the criteria for authorship  are named in the Acknowledgements and have given us their written permission to be named. If we have not included an Acknowledgements  then that indicates that we have not received substantial contributions from non-authors 

主  题:Distributed energy resources (DERs) Integrated microgrid (IMG) Nuclear power plant Programmable logic controller PSCAD/EMTDC Station blackout Smart microgrid controller 

摘      要:Post Fukushima nuclear disaster, the distributed energy resources (DERs) based integrated microgrid (IMG) is under consideration as an alternative source to strengthen the station blackout power supply in nuclear power plants. The complete IMG blackout during switching over from on-grid to islanded mode is still an outstanding issue. The biggest challenge is power restoration to loads within 3 min of time after making black-start operation of DERs. A conceptual design of programmable logic controller based smart microgrid controller is proposed in this research to meet these challenges. In addition to it, a suitable protection scheme is also suggested to avoid transitional collapse of safety power supply. The concepts of black-start and sequential load restoration process are validated by using PSCAD/EMTDC simulation platform, a widely used power system transient and switching operation analysis tool. This software allows the users to assemble the circuit graphically, run the simulation, analyze the results, and manage the data in a completely integrated graphical environment. Based on the analysis reported in this paper, it is observed that the fluctuations in voltage and frequency are high during black-start operation. Hence, power electronics based soft starter is suggested to overcome these issues. (C) 2020 Elsevier Ltd. All rights reserved.

读者评论 与其他读者分享你的观点

用户名:未登录
我的评分