2022 IEEE IAS Petroleum and Chemical Industry Technical Conference (PCIC)最新文献_第5页

DOE Motor And Drive Assessment Leads To Energy Savings For Power Drive Systems 美国能源部电机和驱动器评估导致电力驱动系统节能

2022 IEEE IAS Petroleum and Chemical Industry Technical Conference (PCIC) Pub Date : 2022-09-26 DOI: 10.1109/PCIC42668.2022.10181145

J. Malinowski, Bill Finley, Prakash Rao, R. Huddle

{"title":"DOE Motor And Drive Assessment Leads To Energy Savings For Power Drive Systems","authors":"J. Malinowski, Bill Finley, Prakash Rao, R. Huddle","doi":"10.1109/PCIC42668.2022.10181145","DOIUrl":"https://doi.org/10.1109/PCIC42668.2022.10181145","url":null,"abstract":"Petroleum and chemical refining, along with all other process industries, utilizes a large number of electric motors to meet power demands. This paper will discuss results of an assessment survey of installed motors and drives performed by Lawrence Berkeley National Laboratory (LBNL) and funded by the US Department of Energy (DOE) [1], A key finding was that there are energy savings available with the addition of adjustable speed drives (ASDs). The National Electrical Manufacturers Association (NEMA) is collaborating with the Northwest Energy Efficiency Alliance (NEEA) and Cadeo Group to develop a prescriptive process to allow for rebates for Power Drive Systems (PDSs) consisting of a premium efficiency electric motor and an ASD. Most Efficiency standards NEMA MG 1 [2], or IEC 60034-301 [4] today focus on the efficiency of the components, with or without an ASD, rather than focusing on energy saving through optimized process management NEMA MG 10011 [3]. Organizations are now starting to instead look at the combined energy use of the PDS, especially on variable torque loads such as pumps, fans and compressors that are commonplace in process industries.","PeriodicalId":301848,"journal":{"name":"2022 IEEE IAS Petroleum and Chemical Industry Technical Conference (PCIC)","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-09-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129812325","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

Practical Use Of Protective Relays To Enhance Personnel Safety In Process Industries 在过程工业中实际应用保护继电器以提高人员安全

2022 IEEE IAS Petroleum and Chemical Industry Technical Conference (PCIC) Pub Date : 2022-09-26 DOI: 10.1109/PCIC42668.2022.10181143

Michael Pilon, P. Parikh, Thomas Wetmore, Brian Morgan

引用次数: 0

Spacing Considerations Between Substation Buildings And Liquid Type Transformers 变电站建筑物与液体型变压器之间的间距考虑

2022 IEEE IAS Petroleum and Chemical Industry Technical Conference (PCIC) Pub Date : 2022-09-26 DOI: 10.1109/PCIC42668.2022.10181252

P. E. Guidry, Richard P. Anderson, J. Malde, Travis J. McClung

引用次数: 0

A Novel Method of Executing Main-Tie-Main LV Secondary Selective Systems 一种执行主-接-主低压二次选择系统的新方法

2022 IEEE IAS Petroleum and Chemical Industry Technical Conference (PCIC) Pub Date : 2022-09-26 DOI: 10.1109/PCIC42668.2022.10181270

Gautami Bhatt, Matt Armand, V. Duong

引用次数: 0

What Are The Driving Forces In The Selection Of A Hazardous Location Electric Motor - Divisions Vs Zones? 选择危险地点的驱动力是什么?电机分区Vs区域?

2022 IEEE IAS Petroleum and Chemical Industry Technical Conference (PCIC) Pub Date : 2022-09-26 DOI: 10.1109/PCIC42668.2022.10181146

R. Mistry, B. Mistry, W. G. Lawrence, P. Hamer

引用次数: 0

A Case Study on Lifetime Assessment of Stator Windings in Large Machines that can be a Critical and Effective Tool in a Predictive Maintenance Plan 大型机器定子绕组寿命评估案例研究，可作为预测性维护计划的关键和有效工具

2022 IEEE IAS Petroleum and Chemical Industry Technical Conference (PCIC) Pub Date : 2022-09-26 DOI: 10.1109/PCIC42668.2022.10181280

C. Pinto, Robert N.Strickler, Vijay Anand

{"title":"A Case Study on Lifetime Assessment of Stator Windings in Large Machines that can be a Critical and Effective Tool in a Predictive Maintenance Plan","authors":"C. Pinto, Robert N.Strickler, Vijay Anand","doi":"10.1109/PCIC42668.2022.10181280","DOIUrl":"https://doi.org/10.1109/PCIC42668.2022.10181280","url":null,"abstract":"The cost of an unexpected plant shutdown due to failure of critical equipment such as a large motor in the Chemical Oil and Gas process industry could have a significant impact on earnings. Failure surveys of motors in petrochemical plants have indicated that in motors rated over 2000 kW over 60% of all failures are attributed to stator windings. Additionally, the downtime involved in repairing or rewinding a stator could be considerable. Condition assessment and life time estimation techniques of stator winding could be very beneficial to determine the anticipated rate of degradation and estimate the existing and expected reliability till the next outage. A clear plan then could be devised for administering the necessary machine maintenance. This paper explains how such an approach helped to make the right maintenance and budget decisions and to minimize the risk of unplanned shutdown a 17,433 HP (13000kW) synchronous motor. This motor, which drives a compressor that’s critical to production, has been in operation since 2003 and has no spare. By adding the routine inspection of the stator winding to condition assessment and lifetime estimation techniques that estimate the amount of life consumed and the anticipated rate of degradation, this team has increased optimal asset reliablity and machine life","PeriodicalId":301848,"journal":{"name":"2022 IEEE IAS Petroleum and Chemical Industry Technical Conference (PCIC)","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-09-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132044479","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

Challenges In Designing A 10 kV Skin Effect Trace Heating System 设计10kv集肤效应痕量加热系统的挑战

2022 IEEE IAS Petroleum and Chemical Industry Technical Conference (PCIC) Pub Date : 2022-09-26 DOI: 10.1109/PCIC42668.2022.10181254

Paul Becker, Ing. Frank Lienesch, Florian Koch, D. Parman

引用次数: 0

Optimization of AC Substation Ground Grid Design and Calculations 交流变电站地网优化设计与计算

2022 IEEE IAS Petroleum and Chemical Industry Technical Conference (PCIC) Pub Date : 2022-09-26 DOI: 10.1109/PCIC42668.2022.10181293

Amnit Dhindsa

{"title":"Optimization of AC Substation Ground Grid Design and Calculations","authors":"Amnit Dhindsa","doi":"10.1109/PCIC42668.2022.10181293","DOIUrl":"https://doi.org/10.1109/PCIC42668.2022.10181293","url":null,"abstract":"The most important purpose of a substation ground grid is to ensure personnel safety, hence a proper design is key. Many IEEE standards provide guidance in ground grid design such as IEEE Std 80 [1], IEEE Std 367 [2] and IEEE Std 142 [3]. Computerized software is available to model ground grids and soil layers using IEEE Std 80 as a guide. While software saves designers significant time compared to hand calculations, they may result in unrealistic values. For example, modeling of ground grids in bedrock without applying a compilation of many grounding standards can result in the ground potential rise exceeding the system voltage and an impractically high touch potential. This paper provides guidance in applying an amalgamation of IEEE Grounding Standards, along with engineering judgement, to achieve realistic models. Application of proper soil models, surface layers, Ufer grounds and split factors will achieve realistic results and a calculated ground grid resistivity that will closely reflect the measured value. The paper will also discuss modeling existing ground grids where design drawings are not available. The applicability of this paper would extend to end users, such as the oil & gas industry, and does not apply to the Utility industry.","PeriodicalId":301848,"journal":{"name":"2022 IEEE IAS Petroleum and Chemical Industry Technical Conference (PCIC)","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-09-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125069227","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

Comparing On-Line Partial Discharge Monitoring Solutions For A Critical 6.6 kV Motor 临界6.6 kV电机局部放电在线监测方案的比较

2022 IEEE IAS Petroleum and Chemical Industry Technical Conference (PCIC) Pub Date : 2022-09-26 DOI: 10.1109/PCIC42668.2022.10181144

Marc Foxall, N. Luijk, Young Wee Lee, M. Seltzer-Grant

{"title":"Comparing On-Line Partial Discharge Monitoring Solutions For A Critical 6.6 kV Motor","authors":"Marc Foxall, N. Luijk, Young Wee Lee, M. Seltzer-Grant","doi":"10.1109/PCIC42668.2022.10181144","DOIUrl":"https://doi.org/10.1109/PCIC42668.2022.10181144","url":null,"abstract":"Medium Voltage (MV) and High Voltage (HV) asset criticality is increasingly at the forefront of plant operator’s goals, with a view to preventing unplanned outages and maximizing uptime. Condition monitoring is integral to truly understanding asset condition and allowing remedial works to be scheduled and conducted at the most convenient times. In particular, on-line Partial Discharge (PD) monitoring of such motors and generators remains the best early warning indicator of stator winding insulation degradation. The authors present utilization of the latest On-Line PD monitoring technology, through a recent real-world pilot project conducted in South East Asia on a critical 6.6kV 9000HP Motor, whereby a combination of different sensors and locations were organized over an intensive 8-week period. The data from this pilot project is presented, including de-noising techniques and Phase Resolved Partial Discharge (PRPD) patterns for different sensor installations, concluded with a discussion as to the pros and cons of each solution. At the center of this pilot project is the goal to ensure technical performance of each sensor solution and improve the cost of ownership, particularly for installations where retrofitting sensors and providing communication can be challenging.","PeriodicalId":301848,"journal":{"name":"2022 IEEE IAS Petroleum and Chemical Industry Technical Conference (PCIC)","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-09-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126836213","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

Matrix Converters: Challenges and Solutions 矩阵转换器:挑战和解决方案

2022 IEEE IAS Petroleum and Chemical Industry Technical Conference (PCIC) Pub Date : 2022-09-26 DOI: 10.1109/PCIC42668.2022.10181267

G. Mirzaeva, Yuan-Chyuan Liu

引用次数: 1