INTELEC '84 - International Telecommunications Energy Conference最新文献

Distributed Power Architecture Concepts 分布式电源架构概念

INTELEC '84 - International Telecommunications Energy Conference Pub Date : 1984-11-01 DOI: 10.1109/INTLEC.1984.4794104

M. E. Jacobs, F. F. Kunzinger

引用次数: 12

Power MOS Technology Invades Telecom 电源MOS技术入侵电信

INTELEC '84 - International Telecommunications Energy Conference Pub Date : 1984-11-01 DOI: 10.1109/INTLEC.1984.4794164

R. Blanchard, Chris J. Tubis, W. Buchanan

引用次数: 1

Large Parallel UPS Systems Utilizing PWM Technology 利用PWM技术的大型并联UPS系统

INTELEC '84 - International Telecommunications Energy Conference Pub Date : 1984-11-01 DOI: 10.1109/INTLEC.1984.4794138

John Calvin Reed, N. Sharma

引用次数: 14

Designing and Evaluating Distributed Power Processing Systems for Reliability and Maintainability 分布式电源处理系统的可靠性和可维护性设计与评估

INTELEC '84 - International Telecommunications Energy Conference Pub Date : 1984-11-01 DOI: 10.1109/INTLEC.1984.4794106

Sarah J. Gottlieb-Hecht

引用次数: 1

Microprocessor Control of Power Plants - Needs and System Aspects 发电厂的微处理器控制。需求和系统方面

INTELEC '84 - International Telecommunications Energy Conference Pub Date : 1984-11-01 DOI: 10.1109/INTLEC.1984.4794153

K.E. Smedman, R. Svensk, M. Eriksson

引用次数: 1

A Microprocessor-Controlled System Battery Plant: A New Concept in Central Office Power 微处理机控制系统电池装置:中心办公电源的新概念

INTELEC '84 - International Telecommunications Energy Conference Pub Date : 1984-11-01 DOI: 10.1109/INTLEC.1984.4794131

H. Menkes, L. A. Pohl

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引用次数: 0

Prospects for Advanced Storage Battery Technologies 先进蓄电池技术展望

INTELEC '84 - International Telecommunications Energy Conference Pub Date : 1984-11-01 DOI: 10.1109/INTLEC.1984.4794159

R. P. Clark, J. L. Chamberlin, K. R. Grothaus, K. D. Murphy

{"title":"Prospects for Advanced Storage Battery Technologies","authors":"R. P. Clark, J. L. Chamberlin, K. R. Grothaus, K. D. Murphy","doi":"10.1109/INTLEC.1984.4794159","DOIUrl":"https://doi.org/10.1109/INTLEC.1984.4794159","url":null,"abstract":"Sandia National Laboratories (SNL) is responsible for the development of advanced storage battery technologies for the Energy Storage Division of the United States Department of Energy (DOE). This activity is designated as the Exploratory Technology Development and Testing (ETD) Project. In its ETD Lead Center capacity, SNL manages external development contracts and performs in-house applied research and battery testing. SNL's responsibility is to fill the gap between the basic research activities of Lawrence Berkeley Laboratory's Technology Base Research Project, also funded by DOE, and the product engineering capabilities of industry. The objective of the ETD project is to develop and evaluate high-performance, long-life, economical' and reliable rechargeable batteries for future mobile and stationary energy storage applications. Advanced battery systems of interest to the ETD Project are sealed lead-acid, zinc/bromine, zinc/chlonrne, zinc/femrcyanide, iron/chromium Redox, nickel/hydrogen, sodium/sulfur, and lithium/metal sulfide. The overall goal of the ETD program is to develop advanced electrochemical energy storage and conversion systems that will facilitate the use of more abundant energy sources and increase the efficiency of energy use in the US. Advanced battery storage systems can play an important role in the substitution of coal and nuclear energy for oil and natural gas supplies. Advanced battery system applications fall into two general categories: mobile and stationary energy storage. Mobile applications include electric vehicles (EV), such as passenger cars, vans, buses, forklifts, industrial transports, rail engines, and hybrid vehicles. The most stnrngent battery requirements are for the mobile applications, which demand high-specific energy and power, high-energy density, long cycle lives, random depth-of-discharge cycling capability, and tolerance to vehicle environments. The stationary applications encompass","PeriodicalId":132848,"journal":{"name":"INTELEC '84 - International Telecommunications Energy Conference","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1984-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128111743","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 New Family of Universal Customer Power Units 通用客户动力装置的新家族

INTELEC '84 - International Telecommunications Energy Conference Pub Date : 1984-11-01 DOI: 10.1109/INTLEC.1984.4794109

K. Banfield

引用次数: 3

A Long Life Totally Maintenance Free Modular Battery for Telecommunications Standby Power 一种长寿命、完全免维护的电信备用电源模块化电池

INTELEC '84 - International Telecommunications Energy Conference Pub Date : 1984-11-01 DOI: 10.1109/INTLEC.1984.4794094

Joseph F. Giovannini

{"title":"A Long Life Totally Maintenance Free Modular Battery for Telecommunications Standby Power","authors":"Joseph F. Giovannini","doi":"10.1109/INTLEC.1984.4794094","DOIUrl":"https://doi.org/10.1109/INTLEC.1984.4794094","url":null,"abstract":"Lead-acid storage batteries are used extensively in the Telecommunications industry as a source of standby power in the event that utility supplied electrical power, is for whatever reason, interrupted. Lead-acid batteries offer many advantages over alternative power sources, the most important one being low cost, reliable power. However, despite all of their inherent advantages, they do possess several unpleasant shortcomings, especially from the user's point of view. During charging, water contained in the electrolyte of lead acid batteries is electro-chemically broken down into hydrogen and oxygen gas which escapes into the atmosphere. This characteristic creates the need to periodically replace lost water, and to provide adequate means to remove the dangerous gasses that are released. Furthermore, as the gasses are emitted from the cells, acidic mist is carried with them, which causes corrosion of battery hardware, racks and any equipment which is located nearby to the battery. These idiosyncrasies have lead users of lead acid batteries to contain them in isolated rooms, separate from the telecommunications equipment which they support. Finally, conventional lead acid cells are installed on steel racks to make up a battery, which is a costly, labor intensive process. Also, the steel rack packaging concept requires a large amount of floor space leading to increased battery room sizes. A new lead acid battery, utilizing the principal of oxygen recombination, has been developed which solves all of the problems previously associated with conventional batteries, as listed above.","PeriodicalId":132848,"journal":{"name":"INTELEC '84 - International Telecommunications Energy Conference","volume":"111 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1984-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124063926","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

Automatic Switching of AC Power in Larger Telephone Exchanges Equipped with Standby Generating Equipment 配备备用发电设备的大型电话交换机中交流电源的自动切换

INTELEC '84 - International Telecommunications Energy Conference Pub Date : 1984-11-01 DOI: 10.1109/INTLEC.1984.4794122

Hermann A. Spicker

{"title":"Automatic Switching of AC Power in Larger Telephone Exchanges Equipped with Standby Generating Equipment","authors":"Hermann A. Spicker","doi":"10.1109/INTLEC.1984.4794122","DOIUrl":"https://doi.org/10.1109/INTLEC.1984.4794122","url":null,"abstract":"A concept of switchgear with drawout air circuit breakers used as transfer equipment between commercial utility power and a stand-by power plant is described. The advantages of drawout type air circuit breakers are discussed over the use of commercially available automatic transfer switches. This applies especially to larger exchanges in metropolitan areas. Pictures of actual installations are included to show physical arrangements of transfer breakers and distribution breakers in different combinations. Single line schematics of the equipment shown in the photos are also included. In the second half of the paper the transfer breaker concept is developed further, and the emphasis is on control coordination between the switchgear and the diesel engine or turbine generator system, so that the switchgear and the stand-by power service become a controlled entity with emphasis on ultimate reliability of the AC power in an unattended environment. In conclusion, multi-engine systems are discussed with their special control requirements: Automatic and manual engine generators on common bus, bus systems with tie breakers when used with multiple automatic stand-by sets, as well as multiple units with automatic synchronizing features and their special control considerations. Again, single line diagrams are used to show the systems discussed.","PeriodicalId":132848,"journal":{"name":"INTELEC '84 - International Telecommunications Energy Conference","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1984-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129941973","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