Optical Technology In Current Measurement pdfs

Searching:
Download
Optical Technology In Current Measurement - Fast Download

Download Optical Technology In Current Measurement from our fatest mirror

APPENDIX 3.K- Testing Spectral Responsivity of IR Cameras ...

8184 dl's @ 2043 KB/s

pdf
APPENDIX 3.K- Testing Spectral Responsivity of IR Cameras ...

APPENDIX 3.K- Testing Spectral Responsivity of IR Cameras Joseph Rice, Optical Technology Division, NIST We discuss current measurement capabilities and new testing techniques being developed in the

http://www.fire.nist.gov/bfrlpubs/fire05/PDF/f05076.pdf

Date added: November 1, 2013 - Views: 1

pdf
Interfacing Optical Current Sensors in a Substation

Interfacing Optical Current Sensors in a Substation J. D. P. Hrabliuk, B. Sc. E.E., P. Eng., ... Current measurement, current transformers, digital communication, ... wishes to benefit from the use of optical sensing technology best implement these devices without resorting

http://www.enetsystems.com/~lorenzo/pmeter/Interfacing_Optical_Current.pdf

Date added: March 26, 2012 - Views: 23

pdf
A revolution in high dc current measurement - ABB Download Center

in high dc current measurement ABB’s new fiber-optic current sensor ... Using optical fiber technology, ABB has developed a sensor, which repre-sents a quantum leap in high dc cur- ... current-induced optical phase shift

http://www05.abb.com/global/scot/scot232.nsf/veritydisplay/cf55c0870d069a14c1256fcd0046c487/$File/3BHS206318E01_Rev-_ABB%20Review%20E.pdf

Date added: May 10, 2013 - Views: 5

pdf
FOCS – Fiber-Optic Current Sensor Make light work of DC ...

Make light work of DC current measurement. ABB FOCS – Fiber-Optic Current Sensors FOCS – Fiber-Optic Current Sensor ... optical technology brings radical benefits. The result is exceptional accuracy and reliability. Based on the magneto-

http://www05.abb.com/global/scot/scot232.nsf/veritydisplay/74d5555d2a9c2998c12579a00038ff0a/$file/FOCS_brochure_3BHS362996_E01.pdf

Date added: March 31, 2012 - Views: 23

pdf
Applications of High-Voltage Fiber Optic Current Sensors

optics, optical current sensor, transducers, optical fiber devices, power measurement. I. INTRODUCTION PTICAL voltage and current sensors used for high-voltage (HV) and/or high-current ... review of this application flexibility for a fiber optic current sensor (NXCT) technology. II. APPLICATIONS

http://www.pro-ln.ru/upload/Rahmatian%20et%20al%20-%20App%20Optical%20CTs,%20Final.pdf

Date added: February 18, 2014 - Views: 1

pdf
New DC current measurement technology with fiber-optic sensor

Hall effect and optical current transformers are both highly accurate. ... technology of high current dc measurement in the electro-chemical industry. Besides its unprecedented performance it opens up totally new data acquisition capabilities for

http://www.daedalus.ei.tum.de/attachments/article/255/FiberOpticCurrentSens.pdf

Date added: May 10, 2013 - Views: 9

pdf
TN007 Mobile System Battery Current Optical Measurement ...

TN007 Mobile System Battery Current Optical Measurement (During ESD, Latch-up, Immunity Tests) Wei Huang, David Pommerenke Ver. 2011.10.26 ESDEMC Technology LLC

http://www.esdemc.com/public/techdocs/ESDEMC_TN007_MobileSystemBatteryCurrentMeasurement.pdf

Date added: March 16, 2014 - Views: 1

pdf
IMPLEMENTATION OF THE OPTICAL CURRENT AND VOLTAGE TRANSDUCERS ...

same time the optical measurement technology corresponds to the UE imposed regulations, concerning ... The implementation of the new optical technology for the current and voltage measurement is a natural consequence of the European Union Regulations

http://elth.ucv.ro/fisiere/anale/2009/6.pdf

Date added: December 28, 2012 - Views: 22

pdf
Optical distance measurement - Ifm electronic

Optical distance measurement Optical evaluation systems www.if m.co m /us/pmd. ... PMD Technology ifm’s innovative smart pixel receiver element is called ... Current consumption [mA] Short-circuit protection, pulsed Operating temperature ...

http://www.ifm.com/img/pmd_brochure_us.pdf

Date added: February 4, 2013 - Views: 2

pdf
Design of low-Consumption Piezoelectric Transducer for High ...

for High Current Measurement. Arvind S. Pande1, Rakesh Kumar Jha2, Prof. (Dr.) B.E. Kushare3 ... current measurements as is the case of the optical technology [8]. Different technologies try to play role of the Rogoswski coil, ...

http://www.ijetae.com/files/Volume4Issue2/IJETAE_0214_77.pdf

Date added: March 16, 2014 - Views: 2

pdf
AN92 - Bias Voltage and Current Sense Circuits for Avalanche ...

... LTC and LT are registered trademarks of Linear Technology Corporation. cates optical signal strength. This information can be ... The bias voltage and current measurement requirements described above constitute a significant design challenge

http://cds.linear.com/docs/en/application-note/an92f.pdf

Date added: March 23, 2013 - Views: 4

pdf
Optical Current and Voltage Transformers - IESO Home

Optical technology and experience • Interface • Discussion of the flexible form factor (F3) optical CT • Certification and economics. ... Current measurement accuracy Down to ± 0.1% Depending on current level, temperature, AC or DC

http://www.theimo.com/imowebpub/200603/rm_pres-20060308-Optical-Current-Voltage-Transformers.pdf

Date added: March 31, 2012 - Views: 6

pdf
Fibre Optic Magnetic Field Sensing Utilizing Iron Garnet ...

Measurement technology is an application oriented research area, and ... 90 T. D. Maffetone, T. M. McClelland, ”345ÊkV substation optical current measurement system for revenue metering and protective relaying”, IEEE Trans on Power Delivery,

http://kth.diva-portal.org/smash/get/diva2:457370/FULLTEXT01.pdf

Date added: January 9, 2014 - Views: 1

pdf
Z-Height Measurement with Capacitive and Eddy-Current Sensors

Z-Height Measurement with Capacitive and Eddy-Current Sensors LA03-0055 † August, 2011 ... technology for these applications because of their small size, fl exibility, ease of ... Optical and nonoptical microscopy require precise positioning to maintain

http://www.lionprecision.com/tech-library/appnotes/app-pdfs/dual-0055-Zheight.pdf

Date added: June 10, 2013 - Views: 1

pdf
All Optical Tank Level Indicator System - Virtual Acquisition ...

BASELINE TECHNOLOGY The current submarine tank level indicator technology is based upon magnetic reed switch ... Optical Tank Level Indicator features, ... liquid level indicator measurement sensitivity.

http://www.virtualacquisitionshowcase.com/document/1770/briefing

Date added: December 28, 2012 - Views: 4

pdf
Optical Speed Measurement and applications

Optical Speed Measurement and applications Tibor Takács, Viktor Kálmán, dr. László Vajta Budapest University of Technology and Economics Department of Control Engineering and Information Technology Hungary 1. ... only from the current measurement and does not accumulate over time.

http://cdn.intechopen.com/pdfs/5696/InTech-Optical_speed_measurement_and_applications.pdf

Date added: December 28, 2012 - Views: 4

pdf
Twin All-Optical Magnetic Probe for Current Metering and ...

The use of optical technology in this field greatly reduces the need for insulation ... proportional to the current under measurement[1-3]: F C(1) where V is the Verdet constant of the optical material and L the interaction length.

http://homepage.ufp.pt/alobo/page8/page5/files/IEEE%20PPT%20Conf2001_1.pdf

Date added: May 10, 2013 - Views: 4

pdf
Overview of measurement standards for solid state lighting

Optical Technology Division 1 Overview of measurement standards for solid state lighting. ... Optical Technology Division 3 Current State of White LEDs. ... Optical measurement of High-Power LEDs (Y. Zong, USA)

http://www.cormusa.org/uploads/1_CORM_Workshop_YO.pdf

Date added: October 20, 2011 - Views: 41

pdf
A NOVEL FIBER-OPTIC CURRENT MEASUREMENT INSTRUMENT FOR HIGH ...

The fiber optical pulse current measurement instrument possesses both analog and digital signal outputs. It is not only suitable for ... Technology (SUCT), Chengdu, received his M.S. degrees in Department of Electrical Engineering from

http://ee.istanbul.edu.tr/eng/jeee/main/pages/issues/is32/32001.pdf

Date added: September 17, 2013 - Views: 5

pdf
NxtPhase Brings Light To Precision Current & Voltage Measurement

The practical application for optical current and voltage measurement at transmission levels goes back a couple of decades. However, it is really only in ... compatible current sensing technology to fully exploit the market potential of the technologies.

http://electricalline.com/images/mag_archive/17.pdf

Date added: February 4, 2013 - Views: 3

pdf
Fiber Optic Microsensors for Automotive Power Electronics

present sensor technology uses significant drive current, takes up space, and is both heavy and too expensive for inclusion in consumer drive packages. The Technology For current measurement ... Fiber Optic Microsensors for Automotive Power Electronics Subject: Automobile technology is evolving ...

http://www.eere.energy.gov/vehiclesandfuels/pdfs/success/fiber_optic_microsensors_apr03.pdf

Date added: September 21, 2013 - Views: 1

pdf
Optical Technology: A Look into the (Near) Future

current optical applications, but rather than review cur- ... optical technology that has been discussed for some time. ... extreme example of an application is the measurement of small variations in gravitational fields, which may have a

http://www.highfrequencyelectronics.com/Dec06/HFE1206_TechReport.pdf

Date added: June 20, 2014 - Views: 1

pdf
Multipoint Temperature Measurement Technology using Optical Fiber

Multipoint Temperature Measurement Technology using Optical Fiber ... in the world, but if current trends continue, this ... Principle of optical-fiber-based temperature measurement. Injected light Intensity changes with temperature

http://www.fujitsu.com/downloads/MAG/vol46-1/paper07.pdf

Date added: March 31, 2012 - Views: 5

pdf
Optical Current Sensors Eliminate CT Saturation

III MEASURING CURRENTS USING OPTICAL TECHNOLOGY The problem of CT saturation in iron core instrument ... optimally, an optical measurement of current has the ability to measure fault currents exceeding 400 kApeak. Additionally, using advanced techniques, ...

http://pro-ln.ru/upload/optical-current-sensors-eliminate-ct-saturation.pdf

Date added: June 25, 2014 - Views: 1

pdf
Magneto optical instrument and electro optical voltage transducer

optical fiber technology which, besides significant benefits, ... Current measurement ...

http://www.mars-energo.com/files/content/news/Optical_transformers.pdf

Date added: August 1, 2014 - Views: 1

pdf
Disconnecting Circuit Breaker with Fibre Optic Current Sensor ...

ABB:s latest platform for optical current measurement. ... Successful pilot of ABB FOCS technology. © ABB Group April 26, 2013 | Slide 20 . Title: Title Subtitle Author: Sven Hager Subject: Power and productivity for a new world Created Date:

http://www02.abb.com/global/zaabb/zaabb011.nsf/bf177942f19f4a98c1257148003b7a0a/c790b68bf6b1e82ac1257b720040106a/$FILE/Fiber+Optic+Current+Sensors+(FOCS).pdf

Date added: October 19, 2013 - Views: 3

pdf
Optical Fiber Measurement Technology - Beta LaserMike | Non ...

Optical Fiber Measurement Technology Providing Measurement Solutions for the Optical Fiber, Wire, Cable and Extrusion Industries. The pressures of global competition force all of us to make products ... Analog Current Card 83125 Additional Scan Card 85625

http://www.betalasermike.com/beta-lasermike-downloads/fiber.pdf

Date added: May 10, 2013 - Views: 4

pdf
Advances in On-Line Dissolved Oxygen Measurement using ...

ADVANCES IN ON-LINE DISSOLVED OXYGEN MEASUREMENT USING LUMINESCENT TECHNOLOGY Phil Kiser, Hach Company ... (optical) technology for DO (LDO), ... luminescent dissolved oxygen technology is well established.

http://www.hach.com/asset-get.download.jsa?id=11211294051

Date added: May 10, 2013 - Views: 3

pdf
On Site Verification of Current Transformers Using Optical ...

verification secondary current measurement. The optical current transducer is the NXCT-F3 from Alstom Grid (formerly ... Due to the instruments and technology used for measurement of the secondary current of the CT under ...

http://www.imoc2013.org/IMOC2013/proceedings/pdfs/116759.pdf

Date added: October 24, 2013 - Views: 6

pdf
APPLICATION OF OPTICAL FIBER CURRENT SENSORS TO UNDERGROUND ...

APPLICATION OF OPTICAL FIBER CURRENT SENSORS TO UNDERGROUND CABLES ... technology for the control, protection, and supervision in most facilities sustaining industry and community, such as ... Current measurement range

http://www.jicable.org/2007/Actes/Session_A5/JIC07_A55.pdf

Date added: September 22, 2012 - Views: 9

pdf
Design and Development of a Low-Cost Optical Current Sensor

Optical technology is an ideal candidate for this, without ... the accuracy of the current measurement. In the basic scheme of the polarimetric readout ... The low-cost optical current sensor was tested for different current values, ...

http://www.mdpi.com/1424-8220/13/10/13584/pdf

Date added: October 24, 2013 - Views: 7

pdf
NIST Physics Laboratory

Physics Laboratory at a Glance 1 Director’s Message 2 Electron and Optical Physics Division 4 Atomic Physics Division 12 Optical Technology Division 20

http://www.physics.nist.gov/TechAct.2004/NIST-PhysLab2004TechAct.pdf

Date added: August 31, 2014 - Views: 1

pdf
Manufacturing and measurement of freeform optics

... as well as the measurement of optical performance. ... Journal of Optical Technology 75(3):161–165. [10] Benı´tez P, Min˜ano JC ... Current Status in and Future Trends of Ultraprecision Machining and Ultrafine Materials Processing. CIRP Annals – Manufacturing

http://fp.optics.arizona.edu/optomech/student%20reports/synopsis/Synopsis%202013/Arcand/1-s2.0-S0007850613001935-main.pdf

Date added: March 16, 2014 - Views: 1

pdf
Optical Fiber Near Infrared Spectroscopy for Skin Moisture ...

Selected Topics on Optical Fiber Technology 232 affect the measurement of water content. The magnitude of contact between the internal reflectance element and the skin is not constant, especially after the skin is treated with a

http://cdn.intechweb.org/pdfs/28582.pdf

Date added: December 9, 2012 - Views: 2

pdf
Optical Oxygen System With ISM Application Note: Brewery

The optical technology offers significant advantages compared to current solutions on the market: Lower drift, no ... oxygen sensors with optical measurement principle offers

http://us.mt.com/us/en/home/supportive_content/application_editorials/Application_Note_Brewery_Optical_Oxygen_System/jcr:content/download/file/file.res/Application_Note_Optical_Oxygen_System_with_ISM_Brewery_e_Jan09.pdf

Date added: October 1, 2014 - Views: 1

pdf
Flow Rate Measurement in Microfluidics Using Optical Sensors

An optical flow measurement system using similar ... That is the light current IL is ... 1st International Conference on Sensing Technology November 21-23, 2005 Palmerston North, New Zealand 29. The MP contains two OSs and a capillary tube.

http://www.researchgate.net/profile/Nam-Trung_Nguyen/publication/228416547_Flow_Rate_Measurement_in_Microfluidics_Using_Optical_Sensors/links/09e415061988cb45ea000000

Date added: August 20, 2014 - Views: 1

pdf
MOUNTED EYE TRACKING FOR VIRTUAL PANORAMIC DISPLAY SYSTEMS ...

VOLUME I: REVIEW OF CURRENT EYE MOVEMENT MEASUREMENT TECHNOLOGY (U) 12. PERSONAL AUTHOR(S) BORAH, J. 13a. TYPE OF REPORT 13b. TIME COVERED 14. DATE OF RERORT ... Current eye tracking technology is reviewed in Volume I of this report.

http://www.dtic.mil/cgi-bin/GetTRDoc?AD=ADA308388

Date added: August 16, 2013 - Views: 4

pdf
MEASUREMENT OF PHOTOVOLTAIC DEVICE CURRENT AS A

the measurement of the current as a function of voltage, temperature, ... Relative optical air mass Ratio of path length along the oblique trajectory ... of a PV technology eliminates many of the translation equations and allows the ...

http://www.photoemission.com/techpapers/Measurement%20of%20Photovoltaic%20Device%20Current%20as%20a%20Function%20of%20Voltage,%20Temperature,%20Intensity%20and%20Spectrum.pdf

Date added: November 12, 2012 - Views: 5

pdf
Low Current, High Resistance Measurement Solutions

... combined with functions like voltage, resistance, and charge measurement, can increase ... nomical alternatives to other low current measurement solutions, ... ammeter. It employs the latest current measurement technology but it is significantly less expensive than other instruments that ...

http://www.physics.fsu.edu/courses/Spring12/PHY3802L/exp3802/modern/Picoammeter_Broc.pdf

Date added: December 8, 2012 - Views: 2

pdf
Research of the Different Light Source upon the Output of ...

Research of the Different Light Source upon the Output of Optical Current Transformer Tao Shen1,2, Chao Hu2, Xinlao Wei1, ... realize the transformation or measurement of current in order to achieve the sensing of the current, it based on modern electronic technology and optics technology has many

http://www.sersc.org/journals/IJHIT/vol7_no3_2014/2.pdf

Date added: November 1, 2014 - Views: 1

pdf
Optical Current & Voltage Sensors - IESO Home

Optical Current & Voltage Sensors IESO March 07, 2007 Eric Langford, ... measurement of neutral current. Confidential NXCT-F3-DC 25 kA Installation EKA Chemicals, Magog, Quebec. Confidential ... Sustainable Development Technology Canada

http://www.theimo.com/imowebpub/200705/rm_pres-20070307-Ontario-IESO-Pres.pdf

Date added: July 16, 2013 - Views: 5

pdf
Highly-accurate Measurement of Current Distribution Using ...

Remarkable advances in electronics technology of recent ... measurement of current distribution with conventional sensors constructed solely from metal antenna elements such as a loop ... In the measurement using an optical fiber, ...

https://www.nttdocomo.co.jp/english/binary/pdf/corporate/technology/rd/technical_journal/bn/vol8_3/vol8_3_050en.pdf

Date added: May 31, 2014 - Views: 1

pdf
Current Opinion in Neurobiology - Princeton University

The emergence of new optical measurement technology has been crucial for enabling measurement of [Ca2+] i ... current, but could be sufficient to limit activation of VDCCs to the spine receiving synaptic input.

http://genomics.princeton.edu/tank/pdf-publications/Current%20Opinion%20in%20Neurobiology%201996.pdf

Date added: January 9, 2014 - Views: 1

pdf
Dynamic optical arbitrary waveform generation and measurement ...

with bandwidths accessible by current electronics. Similar to OAWG, ... Spectral slice dynamic optical arbitrary waveform measurement ... electronic ADC technology outpaces DAC technology and therefore OAWM more easily obtains larger bandwidths than OAWG. As an example of OAWM performance, ...

http://sierra.ece.ucdavis.edu/Papers/2012/Fontaine_OAWG_SPPCOMv3_submit.pdf

Date added: January 9, 2014 - Views: 2

pdf
Current measurement by Faraday effect on GEPOPU - IOPscience

Current measurement by Faraday effect on GEPOPU ... The design and calibration of an optical current sensor using BK7 glass is presented. ... \Pulse Technology", Proc. Symposium on Small Plasma Physics Experiments (ICTP, Trieste, Italy)

http://iopscience.iop.org/1742-6596/511/1/012026/pdf/1742-6596_511_1_012026.pdf

Date added: August 20, 2014 - Views: 1

pdf
William E. Demuth II Chair, AFTE Standardization and Training ...

Firearms Examiner an introduction to the measurement technology found in the typical modern Firearms Unit. ... “An optical instrument, ... Current Technology Used in the Laboratory ...

http://www.nist.gov/oles/upload/Demuth-Bill-Presentation.pdf

Date added: May 19, 2013 - Views: 1

pdf
Meas. Sci. Technol. Measurement of the absolute linearity of ...

Metrology Research Institute, Helsinki University of Technology, PO Box 3000, FIN-02015 HUT, Finland ... current measurement methods. ... optical power, which was the maximum output power of the

http://www.atom.fysik.lth.se/QI/laser_documentation/Selected_articles/photo%20diode%20linearity%20measurement.pdf

Date added: May 10, 2013 - Views: 6

pdf
New robust and reliable chromatic dispersion measurement system

improve some weakness of current commercial analyzers. The technology ... This new patented technology is based on detection of amplitude nulls due to destructive ... Feasibility of the new technique for accurate chromatic dispersion measurement, optical

http://www.upc.edu/patents/TO/ict-and-electronic-technologies/new-robust-and-reliable-chromatic-dispersion-measurement-system

Date added: January 14, 2014 - Views: 1

pdf
Measurement of LEDs at wafer level - cormusa

Industrial Technology Research Institute, Taiwan . ... – Avoid current heating effect of the DUT – Measurement comparability between different labs ... Vf measurement . Optical measurement . Current pulse . Single die test timing diagram .

http://www.cormusa.org/uploads/2012_2.8_Chou_CORM_2012_Measurement_of_LEDs_at_wafer_level.pdf

Date added: July 8, 2014 - Views: 1

pdf
Unique EHV Current Probe for Calibration and Monitoring

optical current probe, laboratory and calibration test results, ... the National Institute of Standards and Technology (NIST). The continuous current reference standard was a precision ... current measurement over a wide current range.

http://www.interoptix.com/HOCP_2.pdf

Date added: March 27, 2012 - Views: 5