Design of active power filter for narrow-band power line communications
نویسندگان
چکیده
منابع مشابه
Comparison of ConvOFDM and Wavelet–OFDM for Narrow–Band Power Line Communications
Systems for Power Line Communications (PLC) mostly apply multicarrier modulations in order to cope with the time dispersive nature of the power line transmission channel. In the emerging IEEE 1901.1 standard on broad–band communications via power line, two alternative techniques, conventional OFDM (convOFDM) and Wavelet–OFDM, are included. However, up to now, only convOFDM systems can be found ...
متن کاملDifference sets-based compressive sensing as denoising method for narrow-band power line communications
The present work analyzes and compares two of the most popular specifications for data transmission over power line networks: PRIME and G3-PLC. A description of the specifications together with simulation results of the performance of both solutions in a power line environment are presented. The simulation model has been built using the Matlab workspace. A simulation environment based on Matlab...
متن کاملfor POWER LINE COMMUNICATIONS
We discuss the application of coding and modulation for power-line communications. The results are based on models derived from realistic channel measurements in existing networks and are in agreement with existing standards. Introduction This papers discusses several aspects of communications over the low voltage distribution lines. We first discuss a modulation scheme know as M-tone signaling...
متن کاملکاهش تلفات و اصلاح شبکه های توزیع با بکارگیری aplc(active power line conditioners)
این پایان نامه در ارتباط با اصلاح کننده های کیفیت توان و یا active power line conditionersکه به اختصار به aplc معروف است ، می باشد aplcیکی از مهمترین سیستمهایی می باشد که می تواند مشکلات مربوط به کیفیت قدرت ر سیستمهای توزیع را حل نماید. aplc به مجموعه ای از اکتیو فیلترها خطاب می شود. در حال حاضر هیچ تعریف منحصر به فردی جهت محاسبه توان برای شکل موجهای کلی ولتاژ وجریان وجود ندارد....
15 صفحه اولActive Power Filter Design by a Novel Approach of Multi-Objective Optimization
This paper presents an innovative active power filter design method to simultaneously compensate the current harmonics and reactive power of a nonlinear load. The power filter integrates a passive power filter which is a RL low-pass filter placed in series with the load, and an active power filter which comprises an RL in series with an IGBT based voltage source converter. The filter is assumed...
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ژورنال
عنوان ژورنال: MATEC Web of Conferences
سال: 2018
ISSN: 2261-236X
DOI: 10.1051/matecconf/201818904012