Pub Date : 2004-10-08DOI: 10.1109/PAPCON.2004.1338370
R. Jordan, R. Schaefer, J.A. Estes, M. R. Dube
Weyerhaeuser Company owns a market softwood pulp manufacturing facility at Port Wentworth, GA and the company was looking for a way to reduce manufacturing costs. It was determined that if a used steam turbine generator could be installed at the plant, this would be a viable way to reduce manufacturing costs. The unit would displace purchased electrical energy with "in house" generation during times that the plant could produce the energy for less than it would be charged by the electric utility. During these times, the unit would be operated in a mode such that the electrical energy flowing into the plant through the utility intertie would be kept to a minimum (tie line control mode). During other times of the year, providing that it was economical, the plant could sell electrical energy to the utility. Once the unit was purchased and the degree of reconditioning and repairs to the turbine and the generator had been determined, the next major decision was which of the auxiliary systems could be re-used. This paper covers the process involved in evaluating whether or not to reuse the generator's original compound excitation system and if replaced, the type of excitation system that should be installed, compound or potential bus fed type. Discussed are the issues encountered during the evaluation process, the expectations desired, the decisions made and the outcome achieved as a result of the final decision to replace the existing compound excitation system with a potential bus fed excitation system.
{"title":"Selecting the excitation system for the additional turbine generator at the Port Wentworth pulp mill","authors":"R. Jordan, R. Schaefer, J.A. Estes, M. R. Dube","doi":"10.1109/PAPCON.2004.1338370","DOIUrl":"https://doi.org/10.1109/PAPCON.2004.1338370","url":null,"abstract":"Weyerhaeuser Company owns a market softwood pulp manufacturing facility at Port Wentworth, GA and the company was looking for a way to reduce manufacturing costs. It was determined that if a used steam turbine generator could be installed at the plant, this would be a viable way to reduce manufacturing costs. The unit would displace purchased electrical energy with \"in house\" generation during times that the plant could produce the energy for less than it would be charged by the electric utility. During these times, the unit would be operated in a mode such that the electrical energy flowing into the plant through the utility intertie would be kept to a minimum (tie line control mode). During other times of the year, providing that it was economical, the plant could sell electrical energy to the utility. Once the unit was purchased and the degree of reconditioning and repairs to the turbine and the generator had been determined, the next major decision was which of the auxiliary systems could be re-used. This paper covers the process involved in evaluating whether or not to reuse the generator's original compound excitation system and if replaced, the type of excitation system that should be installed, compound or potential bus fed type. Discussed are the issues encountered during the evaluation process, the expectations desired, the decisions made and the outcome achieved as a result of the final decision to replace the existing compound excitation system with a potential bus fed excitation system.","PeriodicalId":189773,"journal":{"name":"Conference Record of 2004 Annual Pulp and Paper Industry Technical Conference (IEEE Cat. No.04CH37523)","volume":"6 2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-10-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128054938","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}
Pub Date : 2004-10-08DOI: 10.1109/PAPCON.2004.1338356
M. Valenzuela, M. Millar, J. Tapia, J. Rooks
Induction motors driving the agitators in pulp tanks are affected by the leakage of pulp that coats their inter-fin channels, blocks the air inlets of the fan cover, or partially floods them. This paper presents a complete thermal evaluation of TEFC induction motors during these abnormal conditions. A totally enclosed fan cooled (TEFC) induction motor fitted with 12 thermocouples was tested in the different situations of interest, including pulp spilled over the frame, in the air intake, and partially flooding it. Winding, frame, and bearing temperatures were measured. These results are used to determine the required oversizing of an agitator motor in order to assure that the motor will not fail even if the inter-fin channels become obstructed with spilled pulp.
{"title":"Thermal derating of TEFC induction motors coated or partially flooded by spilled pulp","authors":"M. Valenzuela, M. Millar, J. Tapia, J. Rooks","doi":"10.1109/PAPCON.2004.1338356","DOIUrl":"https://doi.org/10.1109/PAPCON.2004.1338356","url":null,"abstract":"Induction motors driving the agitators in pulp tanks are affected by the leakage of pulp that coats their inter-fin channels, blocks the air inlets of the fan cover, or partially floods them. This paper presents a complete thermal evaluation of TEFC induction motors during these abnormal conditions. A totally enclosed fan cooled (TEFC) induction motor fitted with 12 thermocouples was tested in the different situations of interest, including pulp spilled over the frame, in the air intake, and partially flooding it. Winding, frame, and bearing temperatures were measured. These results are used to determine the required oversizing of an agitator motor in order to assure that the motor will not fail even if the inter-fin channels become obstructed with spilled pulp.","PeriodicalId":189773,"journal":{"name":"Conference Record of 2004 Annual Pulp and Paper Industry Technical Conference (IEEE Cat. No.04CH37523)","volume":"109 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-10-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130394764","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}
Pub Date : 2004-10-08DOI: 10.1109/PAPCON.2004.1338363
C. Nyberg, A. Bonnett
The quality of motor repair depends on the quality of the facilities that are available to make the repair. Historically, there has not been a lot of information available to service centers to use as a comprehensive guide to electric motor repair. End users of machinery always look for a resource, a document upon which to base our repairs. The EASA Standard ANSI/EASA AR100-2001 Recommended Practice for the Repair of Rotating Electrical Apparatus provides important guidelines; however, it does not go into great detail. Last year, EASA made available the publication, a detailed guideline, titled "Mechanical Repair Fundamentals". The book breaks down the motor into its mechanical components and offers specific repair procedures and tips for each component of the motor system. IEEE Standards are referenced throughout the text. This paper gives an overview of "Mechanical Repair Fundamentals" and how it is structured. It can be used by the service center for reference and by the end user to help them understand how their motors are repaired. The value to the end user is that he/she can direct the motor repair facility to specific, acceptable repair practices to be incorporated into the repair of specific motors, and also note any exceptions to a common repair practice.
{"title":"Understanding the EASA mechanical repair guideline","authors":"C. Nyberg, A. Bonnett","doi":"10.1109/PAPCON.2004.1338363","DOIUrl":"https://doi.org/10.1109/PAPCON.2004.1338363","url":null,"abstract":"The quality of motor repair depends on the quality of the facilities that are available to make the repair. Historically, there has not been a lot of information available to service centers to use as a comprehensive guide to electric motor repair. End users of machinery always look for a resource, a document upon which to base our repairs. The EASA Standard ANSI/EASA AR100-2001 Recommended Practice for the Repair of Rotating Electrical Apparatus provides important guidelines; however, it does not go into great detail. Last year, EASA made available the publication, a detailed guideline, titled \"Mechanical Repair Fundamentals\". The book breaks down the motor into its mechanical components and offers specific repair procedures and tips for each component of the motor system. IEEE Standards are referenced throughout the text. This paper gives an overview of \"Mechanical Repair Fundamentals\" and how it is structured. It can be used by the service center for reference and by the end user to help them understand how their motors are repaired. The value to the end user is that he/she can direct the motor repair facility to specific, acceptable repair practices to be incorporated into the repair of specific motors, and also note any exceptions to a common repair practice.","PeriodicalId":189773,"journal":{"name":"Conference Record of 2004 Annual Pulp and Paper Industry Technical Conference (IEEE Cat. No.04CH37523)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-10-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130492296","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}
Pub Date : 2004-10-08DOI: 10.1109/PAPCON.2004.1338374
R. Cosse, J. Bowen, H.T. Combs, D. Dunn, M.A. Hildreth, A. Pilcher
What is a smart industrial substation? Does it enhance plant safety? Does it improve process reliability? Does it increase profits? How do I design a smart industrial substation? Do I already have most of the devices and components for retro-fitting existing equipment? These and other questions are discussed.
{"title":"Smart industrial substations - a modern integrated approach","authors":"R. Cosse, J. Bowen, H.T. Combs, D. Dunn, M.A. Hildreth, A. Pilcher","doi":"10.1109/PAPCON.2004.1338374","DOIUrl":"https://doi.org/10.1109/PAPCON.2004.1338374","url":null,"abstract":"What is a smart industrial substation? Does it enhance plant safety? Does it improve process reliability? Does it increase profits? How do I design a smart industrial substation? Do I already have most of the devices and components for retro-fitting existing equipment? These and other questions are discussed.","PeriodicalId":189773,"journal":{"name":"Conference Record of 2004 Annual Pulp and Paper Industry Technical Conference (IEEE Cat. No.04CH37523)","volume":"87 19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-10-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126298190","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}
Pub Date : 2004-10-08DOI: 10.1109/PAPCON.2004.1338365
I. Mason, T. Jones
With the current economic climate putting a squeeze on capital budgets, now is the time to improve the efficiency and productivity of existing motor systems. According to a study by DOE, focusing on the efficiency of motor-driven equipment could add 5 percent to the operating margins of many pulp and paper mills. This paper provides both rationale and methods for realizing potential savings through sound motor management. It promotes the use of life cycle costing as a basis for making proactive repair/replace decisions. Results of a motor management project carried out at Crown Pacific Lumber are provided as an example.
{"title":"Proactive motor management can help reduce operating costs in the pulp and paper industry","authors":"I. Mason, T. Jones","doi":"10.1109/PAPCON.2004.1338365","DOIUrl":"https://doi.org/10.1109/PAPCON.2004.1338365","url":null,"abstract":"With the current economic climate putting a squeeze on capital budgets, now is the time to improve the efficiency and productivity of existing motor systems. According to a study by DOE, focusing on the efficiency of motor-driven equipment could add 5 percent to the operating margins of many pulp and paper mills. This paper provides both rationale and methods for realizing potential savings through sound motor management. It promotes the use of life cycle costing as a basis for making proactive repair/replace decisions. Results of a motor management project carried out at Crown Pacific Lumber are provided as an example.","PeriodicalId":189773,"journal":{"name":"Conference Record of 2004 Annual Pulp and Paper Industry Technical Conference (IEEE Cat. No.04CH37523)","volume":"75 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-10-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123455252","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}
Pub Date : 2004-10-08DOI: 10.1109/PAPCON.2004.1338373
D.D. Roybal
Low-voltage circuit breakers have interrupting capacity ratings and short-time current ratings that an engineer uses for their application. Interrupting capacity and short-time current ratings define different circuit breaker performance characteristics. The short-time rating is used by the engineer to determine the ability of the circuit breaker to protect itself and other devices and to coordinate with other circuit breakers so the system will trip selectively. While interrupting capacity rating levels of circuit breakers are somewhat consistent throughout the electrical industry, short-time current rating levels are often inconsistent. It is important to understand the performance characteristics of the specific device in order to apply it properly. The present emphasis on higher interrupting ratings, current limiting, and series ratings has impacted the short-time current ratings of circuit breakers. This paper examines the interrupting capacity and short-time current ratings of molded-case circuit breakers, insulated-case circuit breakers, and low-voltage power circuit breakers and their effect on time-current coordination. It reviews resistive and reactive X/R ratios and explains the short-time current and instantaneous trip characteristics of microprocessor-based trip units. A good understanding of interrupting capacity and short-time current ratings allows the electrical engineer to make a proper comparison of various circuit breaker designs.
{"title":"Circuit breaker interrupting capacity and short-time current ratings","authors":"D.D. Roybal","doi":"10.1109/PAPCON.2004.1338373","DOIUrl":"https://doi.org/10.1109/PAPCON.2004.1338373","url":null,"abstract":"Low-voltage circuit breakers have interrupting capacity ratings and short-time current ratings that an engineer uses for their application. Interrupting capacity and short-time current ratings define different circuit breaker performance characteristics. The short-time rating is used by the engineer to determine the ability of the circuit breaker to protect itself and other devices and to coordinate with other circuit breakers so the system will trip selectively. While interrupting capacity rating levels of circuit breakers are somewhat consistent throughout the electrical industry, short-time current rating levels are often inconsistent. It is important to understand the performance characteristics of the specific device in order to apply it properly. The present emphasis on higher interrupting ratings, current limiting, and series ratings has impacted the short-time current ratings of circuit breakers. This paper examines the interrupting capacity and short-time current ratings of molded-case circuit breakers, insulated-case circuit breakers, and low-voltage power circuit breakers and their effect on time-current coordination. It reviews resistive and reactive X/R ratios and explains the short-time current and instantaneous trip characteristics of microprocessor-based trip units. A good understanding of interrupting capacity and short-time current ratings allows the electrical engineer to make a proper comparison of various circuit breaker designs.","PeriodicalId":189773,"journal":{"name":"Conference Record of 2004 Annual Pulp and Paper Industry Technical Conference (IEEE Cat. No.04CH37523)","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-10-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130915356","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}
Pub Date : 2004-10-08DOI: 10.1109/PAPCON.2004.1338382
D. K. Neitzel
This paper addresses the basic requirements for protective devices maintenance and testing as recommended by the equipment manufacturers as well as several consensus standards. Proper maintenance and testing to assuring the reliability and integrity of electrical distribution systems, equipment, overcurrent protective devices, as well as the protection of equipment and people. However, preventative maintenance of electrical systems and equipment is often overlooked or performed infrequently. This paper will explore: Guides for electrical equipment and overcurrent protective device maintenance and testing. Analysis of various electrical equipment installations and the maintenance program practiced. Equipment damage and arc flash hazards with respect to preventative maintenance.
{"title":"Protective devices maintenance as it applies to the arc/flash hazard","authors":"D. K. Neitzel","doi":"10.1109/PAPCON.2004.1338382","DOIUrl":"https://doi.org/10.1109/PAPCON.2004.1338382","url":null,"abstract":"This paper addresses the basic requirements for protective devices maintenance and testing as recommended by the equipment manufacturers as well as several consensus standards. Proper maintenance and testing to assuring the reliability and integrity of electrical distribution systems, equipment, overcurrent protective devices, as well as the protection of equipment and people. However, preventative maintenance of electrical systems and equipment is often overlooked or performed infrequently. This paper will explore: Guides for electrical equipment and overcurrent protective device maintenance and testing. Analysis of various electrical equipment installations and the maintenance program practiced. Equipment damage and arc flash hazards with respect to preventative maintenance.","PeriodicalId":189773,"journal":{"name":"Conference Record of 2004 Annual Pulp and Paper Industry Technical Conference (IEEE Cat. No.04CH37523)","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-10-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122163061","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}
Pub Date : 2004-04-01DOI: 10.1109/CPRE.2004.238491
S. Zocholl, J. Mooney
This paper will serve as one of few references describing primary high-current testing of protective relays using low ratio current transformers. The tests show the limitations of Fourier and cosine filters used in microprocessor relays that extract the fundamental phasors and eliminate harmonics. The tests validate the operation of a cosine-peak adaptive filter designed to cope with the highly distorted saturated waveforms produced by the low ratio CTs subjected to high current. The details of relay operation are shown in unfiltered event records of the test cases. A report is given on the results of primary high-current tests of overcurrent, motor, and distance relays using low ratio CTs. The test currents ranging from 6 kA to 50 kA were used with current transformers with ratios of 50:5, 300:5, and 600:5. The paper compares the internal unfiltered event records with MATLAB simulations of the same cases.
{"title":"Primary high-current testing of relays with low ratio current transformers","authors":"S. Zocholl, J. Mooney","doi":"10.1109/CPRE.2004.238491","DOIUrl":"https://doi.org/10.1109/CPRE.2004.238491","url":null,"abstract":"This paper will serve as one of few references describing primary high-current testing of protective relays using low ratio current transformers. The tests show the limitations of Fourier and cosine filters used in microprocessor relays that extract the fundamental phasors and eliminate harmonics. The tests validate the operation of a cosine-peak adaptive filter designed to cope with the highly distorted saturated waveforms produced by the low ratio CTs subjected to high current. The details of relay operation are shown in unfiltered event records of the test cases. A report is given on the results of primary high-current tests of overcurrent, motor, and distance relays using low ratio CTs. The test currents ranging from 6 kA to 50 kA were used with current transformers with ratios of 50:5, 300:5, and 600:5. The paper compares the internal unfiltered event records with MATLAB simulations of the same cases.","PeriodicalId":189773,"journal":{"name":"Conference Record of 2004 Annual Pulp and Paper Industry Technical Conference (IEEE Cat. No.04CH37523)","volume":"12 2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130302842","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}
Pub Date : 1900-01-01DOI: 10.1109/papcon.2004.1338357
M. Valenzuela, J. Bentley, R. Lorenz
Torsional oscillations greatly affect performance and determine the bandwidth (BW) and damping of speed loops. Backlash due to gear reducers can also contribute to the triggering of oscillations, especially when the drive runs at very low load torque. This paper presents a detailed evaluation of these effects in typical electro-mechanical drive trains applied to paper machine sections. The cases evaluated consider torsional oscillations in two-mass and three-mass systems, and the effect of shaft diameter and length on the resonance frequencies of three typical paper machine sections. Time domain response plots are evaluated to show the effect of speed response overshoot, reducer backlash, and step or ramp speed commands. Based on these results, mechanical design guidelines are given for the most significant drive train components in order to minimize torsional oscillations of the speed controlled drive system.
{"title":"Evaluation of torsional oscillations in paper machine sections","authors":"M. Valenzuela, J. Bentley, R. Lorenz","doi":"10.1109/papcon.2004.1338357","DOIUrl":"https://doi.org/10.1109/papcon.2004.1338357","url":null,"abstract":"Torsional oscillations greatly affect performance and determine the bandwidth (BW) and damping of speed loops. Backlash due to gear reducers can also contribute to the triggering of oscillations, especially when the drive runs at very low load torque. This paper presents a detailed evaluation of these effects in typical electro-mechanical drive trains applied to paper machine sections. The cases evaluated consider torsional oscillations in two-mass and three-mass systems, and the effect of shaft diameter and length on the resonance frequencies of three typical paper machine sections. Time domain response plots are evaluated to show the effect of speed response overshoot, reducer backlash, and step or ramp speed commands. Based on these results, mechanical design guidelines are given for the most significant drive train components in order to minimize torsional oscillations of the speed controlled drive system.","PeriodicalId":189773,"journal":{"name":"Conference Record of 2004 Annual Pulp and Paper Industry Technical Conference (IEEE Cat. No.04CH37523)","volume":"647 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":"131984742","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}
Pub Date : 1900-01-01DOI: 10.1109/papcon.2004.1338369
Kiyong Kim, R. Schaefer
Some of the modern voltage regulator systems are utilizing the proportional, integral and derivative (PID) control for stabilization. Two PID tuning approaches, pole placement and pole-zero cancellation, are commonly utilized for commissioning a digital excitation system. Each approach is discussed including its performance with three excitation parameter variations. The parameters considered include system loop gain, uncertain exciter time constants, and forcing limits. This paper is intended for various engineers, and technicians to provide a better understanding of how the digital controller is tuned with the pros and cons for each method.
{"title":"Tuning a PID controller for a digital excitation control system","authors":"Kiyong Kim, R. Schaefer","doi":"10.1109/papcon.2004.1338369","DOIUrl":"https://doi.org/10.1109/papcon.2004.1338369","url":null,"abstract":"Some of the modern voltage regulator systems are utilizing the proportional, integral and derivative (PID) control for stabilization. Two PID tuning approaches, pole placement and pole-zero cancellation, are commonly utilized for commissioning a digital excitation system. Each approach is discussed including its performance with three excitation parameter variations. The parameters considered include system loop gain, uncertain exciter time constants, and forcing limits. This paper is intended for various engineers, and technicians to provide a better understanding of how the digital controller is tuned with the pros and cons for each method.","PeriodicalId":189773,"journal":{"name":"Conference Record of 2004 Annual Pulp and Paper Industry Technical Conference (IEEE Cat. No.04CH37523)","volume":"389 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":"121784499","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}