Modern High-Voltage Control of an Electrostatic Precipitator
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منابع مشابه
Development and Study of an Electrostatic Precipitator for Small Scale Wood Combustion
Wood is often combusted in small scale units for domestic heating. Although the total particle emission levels in Germany have declined steadily over the years, small scale wood combustion is an increasing source of indoor and outdoor air pollution. A novel space charge electrostatic precipitator (ESP) was developed for control of fine particle emissions control from wood combustion stoves and ...
متن کاملNovel Wet Electrostatic Precipitator for Sub - Micron Particles
The waste incineration plants, power generation utility, chemical industry, etc. require the efficient removal of submicrometer particles from raw gases. Wet electrostatic precipitators (WESP) are the most effective control device for fine aerosol from the humid raw gases. They use less energy than mechanical collection devices, have no moving parts to wear, their maintenance costs are lower, p...
متن کاملXIX IMEKO World Congress Fundamental and Applied Metrology September 6−11, 2009, Lisbon, Portugal POWER QUALITY MEASUREMENT ANALYSIS OF THE ELECTROSTATIC PRECIPITATOR
− Power quality measurement analysis of the electrostatic precipitator in thermal power plant under different working conditions is presented in the paper. Control of electrostatic precipitator is realized by digitally controlled antiparallel thyristors. In the first regime (continual) the constant firing angle of thyristor is set in dependence of the reference current. In other regime (intermi...
متن کاملAn Overview of Current-Voltage Characteristics Estimation from Plate-Type Electrostatic Precipitator with Three Sections
The paper presents a theoretical analysis on the dynamic characteristics of the current-voltage characteristics of plate-type electrostatic precipitators (with three fields) from an electric power station. Measures were made with signal conditioning, data acquisition card, and PC. It was found that these characteristics can not be mathematically model, due to their permanent modification (have ...
متن کاملPerformance of a pilot-scale wet electrostatic precipitator for the control of sulfuric acid mist.
The use of a wet electrostatic precipitator (WESP) is often regarded as a viable option to reduce sulfuric acid mist emitted from the wet flue gas desulfurization (WFGD) tower in coal-fired power plants. In this study, a pilot-scale wet electrostatic precipitator equipped with a wall-cooled collection electrode is investigated for the control of sulfuric acid mist from a simulated WFGD system. ...
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تاریخ انتشار 2011