Note: Measuring breakdown characteristics during the hot re-ignition of high intensity discharge lamps using high frequency alternating current voltage
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چکیده
منابع مشابه
Breakdown characteristics of high pressure xenon lamps
An investigation of the breakdown of high intensity discharge (HID) lamps filled with xenon at pressures from 0.1 to 5 bar is presented. Three power supplies were used in order to provide voltage rates of increase covering about four orders of magnitude from 5 mV ns−1 to 100 V ns−1, the latter being typical for electronic ballasts driving commercial HID lamps. Customized lamps ensure a volume b...
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there is no doubt that human being needs to become integrated with industry and industry needs to be progressed, daily. on the other hand, serious events in industrial units specially in oil industries has been shown that such damages and events are industry related ones. the consequence of such events and damages which resulted in chemical and poisoned explosions and loss of life and property ...
A SPICE Compatible Model of High Intensity Discharge Lamps
-A SPICE compat ib le model o f High Intens i ty Discharge (HID) lamps was developed and ver i f i ed aga ins t exper imenta l resu l t s . The mode l i s based on fundamental phys ica l thermal pr inc ip l e s and app l i e s lamp parameters and universal c o n s t a n t s . The model was found to fa i thfu l ly emulate the stat ic and e lectr ical responses of a High Pressure Sodium lamp unde...
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در طی سالهای اخیراستفاده ازمنابع انرژی تجدید پذیر در شبکه های مدرن بنا به دلایل زیست محیطی و اقتصادی به طور گسترده استفاده شده است همچون نیروگاههای بادی و خورشیدی .ولتاژتولیدی این نیروگاهها اغلب به فرم dc می باشد وادوات الکترونیک قدرت به عنوان مبدل و پل بین شکل موج dc وac استفاده می شوند.این پروسه باعث ایجاد پالسهایی برروی شکل موج خروجی می شود که می تواند وارد تجهیزات قدرت همچون ترانسفورماتور ی...
15 صفحه اولPartial Discharge Detection of High Voltage Switchgear Using a Ultra High Frequency Sensor
Copyright 2013 KIEEME. All rights reserved. This is an open-access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/3.0) which permits unrestricted noncommercial use, distribution, and reproduction in any medium, provided the original work is properly cited. pISSN: 1229-7607 eISSN: 2092-7592 DOI: http://dx...
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ژورنال
عنوان ژورنال: Review of Scientific Instruments
سال: 2013
ISSN: 0034-6748,1089-7623
DOI: 10.1063/1.4801850