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Comparison testing of IEEE standard 841 motors: revisited IEEE标准841电机的对比测试:再访
Conference Record of 2005 Annual Pulp and Paper Industry Technical Conference, 2005. Pub Date : 2005-06-23 DOI: 10.1109/PAPCON.2005.1502045
J. Rooks, A. Wallace, A. von Jouanne
{"title":"Comparison testing of IEEE standard 841 motors: revisited","authors":"J. Rooks, A. Wallace, A. von Jouanne","doi":"10.1109/PAPCON.2005.1502045","DOIUrl":"https://doi.org/10.1109/PAPCON.2005.1502045","url":null,"abstract":"IEEE Standard 841 was developed to identify additional specific features deemed necessary for application of induction motors in the petroleum and chemical industry. The IEEE/IAS Pulp & Paper Industry Committee has also been studying the IEEE Standard 841 for possible adoption by the pulp & paper industry. Members of the PPIC Ad Hoc Committee on IEEE 841 have suggested additional requirements to those in the existing standard. This paper discusses a comparison testing program conducted by the Motor Systems Resource Facility (MSRF), an industrial motor/drive research and testing laboratory at Oregon State University. This testing program was supplemental to a previous industrial investigation of IEEE Standard 841 motors conducted in 2000-2001. Seven (7) major motor manufacturers participated in the original study. Each manufacturer provided a 50 hp, a 100 hp and a 200 hp \"standard\" IEEE 841 motor for examination on delivery, and IEEE 112 Method A efficiency testing. Two (2) additional manufacturers submitted the same range of motors for inclusion in this study in 2003-2004, and these are now included in this follow-up paper. All of the motors were horizontal, 3 phase, 60 hertz, 4-pole, and 460 volts (except one that was 575 volts)","PeriodicalId":314450,"journal":{"name":"Conference Record of 2005 Annual Pulp and Paper Industry Technical Conference, 2005.","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-06-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122295076","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
Sealed insulation systems for electric motors 电动机用密封绝缘系统
Conference Record of 2005 Annual Pulp and Paper Industry Technical Conference, 2005. Pub Date : 2005-06-23 DOI: 10.1109/PAPCON.2005.1502047
J. Holmquist, N.H. Rayner, J. Rooks
{"title":"Sealed insulation systems for electric motors","authors":"J. Holmquist, N.H. Rayner, J. Rooks","doi":"10.1109/PAPCON.2005.1502047","DOIUrl":"https://doi.org/10.1109/PAPCON.2005.1502047","url":null,"abstract":"This paper takes much of its factual information from an original paper written in 1961 for another pulp and paper industry meeting. The information contained is relative to motor life and applies today. Almost all of the PPIC will find the details relative to motor systems of this time. Decisions reached in 1961 were made using the information available at that time. Offerings of the Motor Manufacturers in 1961 do not apply in 2005. In 1961 electric motor costs might be kept to a minimum by installing open drip proof sealed stator motors where formerly only a TEFC motor had afforded enough protection. Further savings were obtained in a motor renewal program by replacing all motors 50 HP and under with open dripproof encapsulated motors. However, today's costs of TEFC 841 motors can change decisions reached in 1961","PeriodicalId":314450,"journal":{"name":"Conference Record of 2005 Annual Pulp and Paper Industry Technical Conference, 2005.","volume":"90 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-06-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126246457","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
Evaluating tuned capacitor banks for South America 评估调谐电容器组为南美洲
Conference Record of 2005 Annual Pulp and Paper Industry Technical Conference, 2005. Pub Date : 2005-06-23 DOI: 10.1109/PAPCON.2005.1502053
J. Holmquist, M.T. Chen
{"title":"Evaluating tuned capacitor banks for South America","authors":"J. Holmquist, M.T. Chen","doi":"10.1109/PAPCON.2005.1502053","DOIUrl":"https://doi.org/10.1109/PAPCON.2005.1502053","url":null,"abstract":"This paper will review history of applications of tuned capacitor banks applied in mills. North American users are familiar with tuned capacitor banks operating at 480 V or 600 V and on a 60 Hz system. Selecting the right tuned capacitor bank could be a challenge if faced with a different power system such as 400 V and 50 Hz. The calculation of the actual capacitor kVAr at the applied voltage and frequency will be shown. The sizing of the tuning reactor and the voltage rise on the capacitor calculations will be provided. In addition, the heat gain of the capacitor bank will be addressed. Many successful global companies endeavor to use standard components to achieve the desired power factor correcting performance while maintaining competitiveness. An end user needs strong technical knowledge to perform the analysis to differentiate the variety of proposals to select the most suitable option","PeriodicalId":314450,"journal":{"name":"Conference Record of 2005 Annual Pulp and Paper Industry Technical Conference, 2005.","volume":"51 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-06-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114891402","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
On the use of IEEE 802.15.4 to enable wireless sensor networks in pulp and paper industry 在纸浆和造纸工业中使用IEEE 802.15.4使无线传感器网络成为可能
Conference Record of 2005 Annual Pulp and Paper Industry Technical Conference, 2005. Pub Date : 2005-06-23 DOI: 10.1109/PAPCON.2005.1502055
J. A. Gutiérrez, D. Durocher
{"title":"On the use of IEEE 802.15.4 to enable wireless sensor networks in pulp and paper industry","authors":"J. A. Gutiérrez, D. Durocher","doi":"10.1109/PAPCON.2005.1502055","DOIUrl":"https://doi.org/10.1109/PAPCON.2005.1502055","url":null,"abstract":"IEEE 802.15.4 is a new standard that addresses the need of low-rate wireless personal area networks (LR-WPAN) with a focus on enabling pervasive wireless sensor networks for residential, commercial and industrial applications. The standard is characterized by maintaining a high level of simplicity, allowing for low cost and low power implementations. This paper presents a brief technical introduction of the IEEE 802.15.4 standard and analyzes its applicability for pulp and paper as well as other industrial process applications","PeriodicalId":314450,"journal":{"name":"Conference Record of 2005 Annual Pulp and Paper Industry Technical Conference, 2005.","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-06-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117209627","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: 13
NFPA 70E-2004 overview and future directions NFPA 70E-2004概述和未来发展方向
Conference Record of 2005 Annual Pulp and Paper Industry Technical Conference, 2005. Pub Date : 2005-06-23 DOI: 10.1109/PAPCON.2005.1502069
D. Crow, T. Crnko
{"title":"NFPA 70E-2004 overview and future directions","authors":"D. Crow, T. Crnko","doi":"10.1109/PAPCON.2005.1502069","DOIUrl":"https://doi.org/10.1109/PAPCON.2005.1502069","url":null,"abstract":"NFPA 70E Standard for electrical safety in the workplace is a consensus standard approved as an American National Standard. Whereas NFPA 70 National Electrical Code primarily is an installation standard for premise electrical systems, NFPA 70E focuses on electrical safety requirements to protect individuals working on or near electrical equipment. Part I of this paper will discuss some of the key aspects of the 2004 Edition of NFPA 70E with the focus on Chapter 1 safety-related work practices. In addition, Part II of this paper presents some of the potential directions for requirements in future editions of NFPA 70E","PeriodicalId":314450,"journal":{"name":"Conference Record of 2005 Annual Pulp and Paper Industry Technical Conference, 2005.","volume":"61 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-06-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130424436","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 introduction to american petroleum industry standard API 547 for 250 - 3000 HP motors 介绍250 - 3000马力电机的美国石油工业标准API 547
Conference Record of 2005 Annual Pulp and Paper Industry Technical Conference, 2005. Pub Date : 2005-06-23 DOI: 10.1109/PAPCON.2005.1502066
J. Malinowski
{"title":"An introduction to american petroleum industry standard API 547 for 250 - 3000 HP motors","authors":"J. Malinowski","doi":"10.1109/PAPCON.2005.1502066","DOIUrl":"https://doi.org/10.1109/PAPCON.2005.1502066","url":null,"abstract":"This paper discusses the new American Petroleum Institute API 547 general-purpose form-wound squirrel cage induction motors-250 horsepower and larger. API 547 was modeled after IEEE 841 and meant to establish a standard for 250-3000 horsepower motors for general-purpose use and be less complicated than API 541. Medium voltage TEFC versions of API 547 motors should provide a robust motor suitable for the pulp and paper industry just as the 841 standard does today. Electrical and mechanical standards were selected for general-purpose use as in the IEEE 841 standard but also incorporate many of the more severe requirements from API 541","PeriodicalId":314450,"journal":{"name":"Conference Record of 2005 Annual Pulp and Paper Industry Technical Conference, 2005.","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-06-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126428446","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
Selection of electric motor bearings for coupled & belted loads 耦合和带式负载电机轴承的选择
Conference Record of 2005 Annual Pulp and Paper Industry Technical Conference, 2005. Pub Date : 1900-01-01 DOI: 10.1109/PAPCON.2005.1502050
J. Malinowski, D. R. Snyder
{"title":"Selection of electric motor bearings for coupled & belted loads","authors":"J. Malinowski, D. R. Snyder","doi":"10.1109/PAPCON.2005.1502050","DOIUrl":"https://doi.org/10.1109/PAPCON.2005.1502050","url":null,"abstract":"The decision between which antifriction bearing type to specify on NEMA motors is not always easy or obvious. From an end users perspective, it would be simplest if each motor would only have one bearing configuration available, and have that bearing configuration be suitable for both direct connected and belted loads. Unfortunately, that is currently not the case. This is particularly true on the larger higher speed motors (larger than 125 Hp and faster than 1200 RPM). If a bearing is selected that is optimized for direct connect duty (i.e. deep groove ball bearing), and it is belted, the bearing may prematurely fail due to a mechanical overload condition. On the other hand, if a bearing is selected which is suitable for heavy belts loads (i.e. roller bearing), and the motor is direct connected, the bearing may prematurely fail due to a lack of maintaining the required minimum load. Oftentimes the nonoptimal bearing selection can work if special attention is given towards cleanliness, relubrication, alignments, etc. This paper discusses the relationships between these various factors and bearing selection, and helps the reader understand the tradeoffs involved in nonoptimal application of anti-friction bearings and suggests alternate solutions","PeriodicalId":314450,"journal":{"name":"Conference Record of 2005 Annual Pulp and Paper Industry Technical Conference, 2005.","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131038796","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
Beyond electrical heat tracing: safety showers update 超越电伴热:安全淋浴更新
Conference Record of 2005 Annual Pulp and Paper Industry Technical Conference, 2005. Pub Date : 1900-01-01 DOI: 10.1109/pcicon.2002.1044991
D. Mohla, N. Rafferty, F. Tornas, P. Baen
{"title":"Beyond electrical heat tracing: safety showers update","authors":"D. Mohla, N. Rafferty, F. Tornas, P. Baen","doi":"10.1109/pcicon.2002.1044991","DOIUrl":"https://doi.org/10.1109/pcicon.2002.1044991","url":null,"abstract":"Since their introduction to industry, safety showers and eyewash stations have required winterization to ensure operation during subfreezing ambient conditions. However, a move to provide tempered water for chemical burn victims will have significant implications for present electrical heat tracing practices on safety shower applications","PeriodicalId":314450,"journal":{"name":"Conference Record of 2005 Annual Pulp and Paper Industry Technical Conference, 2005.","volume":"76 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133845709","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
Plant efficiencies benefit by selection of synchronous motor 选择同步电机可提高工厂效率
Conference Record of 2005 Annual Pulp and Paper Industry Technical Conference, 2005. Pub Date : 1900-01-01 DOI: 10.1109/ias.2007.192
J. Parrish, S. Moll, R. Schaefer
{"title":"Plant efficiencies benefit by selection of synchronous motor","authors":"J. Parrish, S. Moll, R. Schaefer","doi":"10.1109/ias.2007.192","DOIUrl":"https://doi.org/10.1109/ias.2007.192","url":null,"abstract":"Induction motors are often the choice for various industrial production processes. Use of an induction motor, however, will result in increased lagging power factor burdens in the plant. This burden often must be corrected by adding capacitors. If not, the result is the penalty of larger kVA burdens to the interconnected system. For low speed applications, synchronous motors may be a better choice when equipped with accessories that offer power factor control. The synchronous machine, with the aid of an intelligent excitation controller, can control power factor to reduce the plant reactive loading to the connected system. This paper will discuss the application of the synchronous motor at the Lion Oil Refinery and the digital excitation system used to control the machine power factor","PeriodicalId":314450,"journal":{"name":"Conference Record of 2005 Annual Pulp and Paper Industry Technical Conference, 2005.","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133557227","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
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