The software frequency response analyzer sfra is one of several tools included in the powersuite digital power supply design software tools for c2000. Doble test assistant software doble engineering company. The company maintains the doble knowledgebase the epicenter of industry research and the worlds most extensive resource library of apparatus test. Contact your local doble representative or client service engineer to obtain a copy of dta6 or to obtain the passwords for the following downloads. Join cr4, the engineers place for news and discussion. Tony demaria electric provides full electrical testing and maintenance to the industrial and marine customer, as well as the independent power producer. Doble sfra accessories include two options for measurement cables, as well as a performance verification cell to help you confirm that your m5400 sweep frequency response analyzer and leads are working properly. Field service technician resume samples velvet jobs. Apply to electrician, wiring, field engineer and more. Sweep frequency response analysis sfra has become an important. The typical mphasis delivery software engineer salary is.
Once the appropriate bands are selected the ccfs can be evaluated in the context of the individual parts of a transformer. Ncees introduces pe exam for software engineering ncees. Sfra technique for the transformer winding deformation. Doble test equipment has gained a strong reputation in the production of software and equipment. New products have had to be recalled from the market for complete makeovers.
Nina is currently working as a software engineer on facebooks deployment infrastructure. Mphasis delivery software engineer salaries glassdoor. Well equipped, organized, experienced, hard worker and devotee team. Log in enter your email address and password to log into the careers site if you have previously created a profile. Ncees will begin offering a pe exam in software engineering in april 20. Doble sweep frequency response analyzer sfra user guide rev. Doble engineeringmanufacturing engineer since feb 1998.
Sam the ultimate mechanism designer software artas. Sweep frequency response analysis, sfra, is a test which investigates the mechanical integrity of power transformers 11, 12. Sfra powersuite digital power supply software frequency. Doble has engineering support offices located around the world. Acted as liaison between venders andor technical support for the equipment maintenance technicians analyzed all substation equipment tests, including doble, sfra, dga, ttr, etc. Electrical interferences in sfra measurements how to. Sweep frequency response analyzer sfra doble test for winding and oil capacitance excitation current power factor capacitance tan delta. Sweep frequency response analysis sfra doble engineering. Swri provides technological solutions for commercial and military problems. Easy configuration for simple and accurate testing of sfra instruments. Doble tdr software updates doble engineering company. If any earlier version of dta is running on your pc, close that program before installing dta6.
Tan delta electric corporation pioneered in year 2002 the application of ultrasonic detection. Field service technician resume samples and examples of curated bullet points for your resume to help you get an interview. Sdet software development engineer in test does the development of the test. Sweep frequency response analysis sfra proceeds by applying a sinusoidal signal of constant amplitude and variable frequency to one end of the winding under test u1f. Close any previous version of the software that is running on your pc. This short course will take the user through the process of performing sfra and provide the fundamentals necessary for analysis of sfra waveforms and indications of mechanical damage. There she gets to use the words container, scale, and failure domain at least five or six times a. Sfra user guide electrical impedance passivity engineering. The m5300 is supported by dobles world class client service engineers and.
The prescon proved its quality to participate and undertake larger projects. Doubleclicking results in an incorrect installation that you will have to uninstall later. Clients with a doble services agreement are assigned a doble client service engineer to provide analysis of test results, training, consultation and technical support. Since it was founded in boston, massachusetts in 1920, doble engineering has served the electric power the industry by providing diagnostic instruments, services and, above all, knowledge. The softwarebased methods are mainly based on data post processing. The ultimate software to design and analyse mechanisms and drives.
Delivery software engineer salaries at mphasis can range from. Doble has the software you need to verify system protection. Doble engineering is a manufacturer that services 110 countries around the globe. Visit payscale to research software development engineer sde salaries by city, experience, skill, employer and.
Sfra and the role it plays in transformer test and maintenance. Sfra and doble on transformers, and corona detection cameras. Doble test assistant lies within system utilities, more precisely device assistants. Enterprise and data technology, overseeing the complete software and cloud product vision of the company. We perform systems and software requirements analysis, software design and analysis, software. The doble m5100 software allows data to be displayed either in a log scale format or in a. This guide explains how to set up a doble m5200, m5300, or m5400 sweep frequency response analyzer.
Rental we offer a wide range of well maintained and quickly transportable electrical testing equipment from omicron, doble, fluke, megger, and scope with valid calibration certificate. Doble is pleased to offer an enhanced software and diagnostic instrument that meets the worldwide need for reliable power delivery. Sweep frequency response analyzer sfra doble test for winding and oil capacitance excitation current. Witness factory acceptance tests power transformers making sure tests are performed properly and in compliance with standards. Sweep frequency response analysis sfra has become an important standard. The end results will be a series of ccfs, evaluating. It can detect partial discharge at its infancy before it advances to an arcing or tracking condition. Peopletec is currently seeking a software engineer to support our huntsville, al location peopletec has a modeling and simulation software engineering opening to support. This webinar will walk the audience through doble s completely new. Voltage engineering, university of ljubljana, slowenien, august 2731 2007. These accessories give you the opportunity to choose what best fits your testing program and ensure testing accuracy. All doble protection training courses are presented in an easy to understand format with real life case studies and examples for a truly unique training experience.
About strap strap structural analysis programs is a windowsbased suite of finite element static and dynamic analysis programs for buildings, bridges and other structures. Doble sfra software keyword found websites listing. M5400 sweep frequency response analysis doble engineering co. Sfra technique for the transformer winding deformation analysis ijsrdvol. Apply to environmental engineer, software engineer, environmental scientist and more. A free inside look at doble engineering company salary trends based on 104 salaries wages for 79 jobs at doble engineering company. This document is intended for engineers and field testers who work with an m5200, m5300, or m5400 sweep frequency response analyzer. Matthew kennedy is doble engineering companys solutions director. Download the latest user guides, software and firmware for the m4, m5, m7 and dta series. Doble m5400 sfra analyser the doble m5400 sfra analyser detects mechanical failure or movement of windings due to short circuits, mechanical stresses or transportation.
Build software which people dont consider applications software like word processors, spread sheets, games, and smart phone tablet aps. Transformer turn ratio ttr testing cr4 discussion thread. She then worked for the laboratory for highvoltage engineering at the. Justin eckland manufacturing engineer weatherby inc. Standards limits for power transformer cr4 discussion thread. To obtain the password for extracting software and documents available on this page, contact your doble engineer or send an email to email protected with the subject line sfra. The softwarebased methods are mainly based on data post processing, including for.
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