Multifunction Dsp Based Real-time Power Quality Analyzer

نویسندگان

  • C. Landi
  • N. Rignano
چکیده

In the paper, the design and implementation of a high-performance real-time power quality measuring instrument based on digital signal processor (DSP) is discussed. After the hardware and firmware instrument description, the paper continues with the presentation of power quality analyzer software design and then is completed with metrological characterization of the instrument prototype, in terms of measurement accuracy and speed of execution.

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Development of a Single-Phase DSP based Power Quality Analyzer using New Signal Processing Algorithms for Detection and Classification

In this paper, the development of a single-phase digital signal processor (DSP) based power quality analyzer is described. In this stage of development, special attention is devoted to the selection of the signal processing algorithms to be implemented in the prototype. The algorithms must be capable of efficiently detecting and classifying the large range of power quality disturbances that can...

متن کامل

Design and Implementation of a Kalman Filter-Based Time-Varying Harmonics Analyzer

Nowadays with increasing use of numerous nonlinear loads, voltage and current harmonics in power systems are one of the most important problems power engineers encounter. Many of these nonlinear loads, because of their dynamic natures, inject time-varying harmonics into power system. Common techniques applied for harmonics measurement and assessment such as FFT have significant errors in presen...

متن کامل

Single-phase Power Quality Analyzer Based on a New Detection and Classification Algorithm

− This paper describes a simple power quality analyzer based on a digital signal processor. In this analyzer, a new algorithm for detection and classification of power quality events is implemented. The analyzer detects and classifies in real-time transients, waveform distortions, sags, interruptions and swells.

متن کامل

Development of Dsp Based Instrument for Monitoring Plc and Other High Frequency Signals in Distribution Networks

Concerns in identifying and diagnosing power quality related disturbances in power line communication (PLC) network has enforced special requirement for power quality monitoring equipment and creates a need for sophisticated software to analyze the monitored data. Most of the existing monitoring equipment are too expensive, they are neither handy nor capable of detecting the disturbances in rea...

متن کامل

Real-Time Power Quality Waveform Recognition with a Programmable Digital Signal Processor

-Power quality (PQ) monitoring is an important issue to electric utilities and many industrial power customers. This paper presents a DSP-based hardware monitoring system based on a recently proposed PQ classification algorithm. The algorithm is implemented with a Texas Instruments (TI) TMS320VC5416 digital signal processor (DSP) with the TI THS1206 12-bit 6 MSPS analog to digital converter. A ...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2006