Electrostatic Precipitator High-Frequency Power Supply

Product Features

1. High Efficiency & Energy Saving: Features high efficiency and power factor, with high-frequency power supply efficiency > 0.92 and power factor > 0.95. Saves over 40% more energy than conventional power supplies, with years of operation saving electricity costs equivalent to recouping the entire investment.

       2. Significantly Enhances Dust Removal Efficiency - The high-frequency power supply effectively boosts the dust collection efficiency of ESPs, reducing dust emissions by over 30%. Used for改造 conventional power supplies, it significantly lowers the cost compared to the actual改造, and also shortens the renovation timeline with excellent results.

       3. Compact and lightweight, saving construction cable costs - The high-frequency power supply weighs only one-third of conventional AC power supplies. The transformer and control cabinet are integrated into one unit, directly mounted on the dust collector's top, significantly reducing cable usage. It does not occupy control room space and eliminates the need for a high-voltage control cabinet typically used with conventional AC power supplies, thereby saving construction costs for the voltage control room.

       4. Increased corona power, effectively suppressing reverse corona. When the high-frequency power supply is powered purely by direct current, the output current is large, exceeding twice that of the industrial frequency power supply, and the output voltage is high, reaching 1.5 times that of the industrial frequency power supply; intermittent power supply can effectively suppress the reverse corona phenomenon, particularly suitable for high resistivity dust conditions.

       5. Excellent spark control characteristics; the series-parallel hybrid resonance converter features a constant current source, effectively suppressing the current impulse of electrical field sparks and quickly extinguishing the sparks within 30us.

       6. Advanced control concepts: During severe electrostatic corona, the equipment automatically switches to intermittent power supply, seeking pulse width and pulse frequency. Integrated high and low voltage control, along with power-down and reduced power impact functions, can effectively enhance dust removal efficiency.

       7. Comprehensive Remote Monitoring Function - High-frequency power equipment employs the INTERNET/TCP protocol to form an intelligent expert control system with the host, featuring remote operation, real-time data transmission, real-time optimization of operational data, and achieving remote monitoring and management.

       8. Green Power Supply - Utilizes three-phase power supply with minimal impact on the power grid, no phase loss, and no grid pollution. Features short-circuit, open-circuit, overcurrent, and over-temperature protection, suitable for harsh field environments. (1) High-frequency power supply can provide higher output voltage, up to 1.5 times that of industrial frequency power supply. (2) High-frequency power supply can deliver greater output current, up to twice that of industrial frequency power supply. (3) High-frequency power supply can effectively increase corona power, enhancing dust removal efficiency. 4. Low Consumption, High Efficiency (1) Equipment efficiency and power factor are both greater than 0.9, with losses only one-third of industrial frequency power supply, significantly improving dust removal efficiency. (2) Using high-frequency power supply can reduce exhaust emissions by an average of 30%, for example, with 99.8% dust removal efficiency, maintaining the same efficiency can reduce the dust collection area by 10%, meaning a significant reduction in steel consumption. (3) High-frequency power supply is compact and lightweight, installed directly on the dust collector, eliminating the need for a control room and reducing cable usage, thus lowering investment costs. (4) Emissions can be reduced by more than 30%, even up to 70%. (5) Hangzhou Yingli Environmental Protection's high-frequency power supply is highly energy-efficient, saving over 20% more than conventional power supplies. At 1.0A, it can save 13,800 kWh annually, with even greater long-term energy savings and economic benefits. (6) Through optimized power supply configuration and control methods, system energy savings reach over 50%, with significant efficiency and energy-saving benefits. (7) Three-phase power supply balances the grid load and solves the issue of grid pollution. 5. Superior Performance (1) Good spark control characteristics, constant current, and quick extinction of sparks within 30 microseconds. (2) Advanced control concepts, integration of high and low voltage, composite power vibration, and corona discharge detection and control. (3) Comprehensive remote monitoring functions, capable of forming an IPC intelligent system. (4) Comprehensive protection functions, tested and proven in the field for years. (5) High-frequency power supply is a cutting-edge high-tech development in the power supply for electrostatic precipitators and has become a revolutionary upgrade from traditional industrial frequency power supplies. Hangzhou Yingli Environmental Protection's high-voltage high-frequency power supply has been in industrial use since 2003, with dozens to hundreds of units in use or in use by customers, and a small amount of export. Applications span multiple industries. The combination of high-frequency power supply with power reduction vibration and corona discharge control technologies forms a golden solution, with an improvement coefficient for dust collection area of about 1.15-1.20, significantly reducing the comprehensive cost of dust collectors and improving overall dust removal efficiency. Multiple projects have achieved excellent results using this technology. High-frequency power supply not only operates reliably and stably but also demonstrates the benefits of high efficiency, energy saving, and cost reduction. Offer logic control mainboards, digital control boards, analog control boards, and other internal control boards.