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Title: High Voltage Training Criteria.


Abstract not provided.

Publication Date:
Research Org.:
Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
Sponsoring Org.:
USDOE National Nuclear Security Administration (NNSA)
OSTI Identifier:
Report Number(s):
DOE Contract Number:
Resource Type:
Resource Relation:
Conference: Proposed for presentation at the Energy Facility Contractors Group (EFCOG) Electrical Safety Workshop held July 18-21, 2016 in Batavia, IL.
Country of Publication:
United States

Citation Formats

Sempsrott, Jason. High Voltage Training Criteria.. United States: N. p., 2016. Web.
Sempsrott, Jason. High Voltage Training Criteria.. United States.
Sempsrott, Jason. 2016. "High Voltage Training Criteria.". United States. doi:.
title = {High Voltage Training Criteria.},
author = {Sempsrott, Jason},
abstractNote = {Abstract not provided.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = 2016,
month = 7

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  • Performance criteria require that a facility handling nuclear material be capable with some degree of probability to detect the theft or diversion of material within a given time interval. Compliance criteria are established for the minimum requirements in materials accounting, materials control and materials measurements. These criteria require levels of excellence from both the monitoring system and the personnel involved in the acquisition and interpretation of input data and response alarms. The duties and training expected of personnel operating in a safeguards organization are discussed.
  • Power transmission systems often have more than one voltage level. They also may have several subtransmission levels or be in the process of converting from an existing voltage level to a new one. In such cases economic pressures dictate the purchase of power transformers with primary or secondary windings (or both) which can be easily reconnected from one operating voltage to another. Transformers can then be relocated as conditions change or emergencies occur with a minimum requirement for spare transformers. Designing and building transformers with reconnectable windings requires special consideration to maintain electrical symmetry at all connections. Impedances and shortmore » circuit forces can vary widely on the different connections depending on winding arrangements, tapped out spaces, and other design details. These must all be considered in order to produce a dual voltage transformer with acceptable reliability and performance at all connections. The purpose of this paper is to acquaint transformer users with design techniques that produce such dual voltage transformers. Users may then evaluate their dual voltage transformer reliability and also appreciate that some dual voltage combinations and designs are not compatible with acceptable reliability, particularly in regard to short circuit strength.« less
  • Over the past several years much concern has been voiced about the lack of trained technologists to support high-technology industry and manufacturing in the United States. Attracting and training both new members and upgrading and retraining current members of this area of the workforce has many challenges to address before adequate numbers of well trained individuals will be available to fill the growing demand and help secure our nation`s economic industrial edge. Among the concerns are the lack of effective training programs, available funding, career image, and vehicles to educate the public on the availability of positions and excellent ratemore » of compensation. These concems which effect many areas of industrial manufacturing have been highlighted by government organizations, such as the Department of Labor statistics, and professional journals and publications. In the specific area of optical fabrication, journals such as ``Laser Focus: and Photon& Spectra`` have dedicated articles and editorials discussing the lack of optical fabrication training resources in the United States. Examples of other vocational areas lacking skilled workers, such as precision machinists, are reflected in articles in other publications such as ``Manufacturing Engineering``. The rising concern by both industry and educational institutions has given rise to examining new and innovative approaches to cooperatively solving these problems. In 1994, the American Association of Community Colleges in collaboration with the U.S. Department of Labor, published a study on creative partnerships between community colleges, business, industry and governmental organizations. The premise developed by the research editor was that while partnerships between colleges and private and public sectors have been developed with great benefit for many years, the challenges facing all parties concerned with workforce development going into a new century will require a new magnitude of creativity. Discussions among both industrial and educational audiences have highlighted this growing concern in a way that is bringing about new ways of thinking in joint collaborations which can successfully, and cost effectively, solve these shortages. Through unique partnering approaches between educational institutions, industry, and national laboratories, new cost-effective workforce training and retraining programs are being developed to maintain this nation`s leadership role in high-technology industrial development. Successful new technician training programs currently being pursued through critical links between Lawrence Livermore National Laboratory (LLNL), community colleges, industry, and high schools are meeting both employer and trainee needs. Currently, under memorandums of agreement which provide for the sharing of curriculum, technical expertise, equipment, and public awareness, identified needs for enhanced optician, laser electro-optic technologist, machinist, and rapid transit operator technical training are being addressed. This session will describe these industry-driven programs, with particular emphasis on the optician training collaborative developed by LLNL, Monroe Community College, and American Precision Manufacturers Association (APOMA) industrial representatives to support the needs of the nation`s optics industry, including the National Ignition Facility (NIF). The $1.2 billion ND? will be the world`s largest optical instrument and is currently the U.S.`s largest R&D project. It will require more than 7,000 meter-class precision optics and more than 15,000 small precision optics. The national capacity for large laser optics fabrication must be increased substantially over its current level, and optics fabrication costs reduced by a factor of two to four times to achieve this goal. It is imperative that an enhanced skilled technical workforce pool be available to enable the U.S. optics industry to successfully meet this challenge. Through collaborative efforts which bring together the strengths of Monroe Community College, LLNL, and APOMA, an enhanced training program focusing on helping meet this demand is successfully moving forward. LLNL and APOMA industries have provided much needed equipment to assist Monroe Community College in enhancing their program with additional hands- on courses which are critical to the rounded education of the students graduating and entering a highly competitive workforce. To date, APOMA has donated equipment valued at over $800,000 and LLNL $500,000. Additionally, through an active industrial advisory board, teamed efforts with the college are helping to develop a responsive, well balanced curriculum which provides students industry identified state-of-the-art skills. The benefit to the students is a more relevant education which, in turn, provides employers well trained entry level employees which means quicker productivity time and lower costs to the employers.« less
  • An application procedure and graphs are provided for the design of the shielding of high-voltage and extra-high-voltage substations, where negative shielding angle configurations are usually encountered. It covers the shielding by both ground wires and masts. The method employed is an extension of Gilman-Whitehead electrogeometric model.