SVR Line Automatic Voltage Regulating Transformer
1. Product Overview
The SVR (Static Voltage Regulator) line automatic voltage regulating transformer is an intelligent voltage regulating device based on the combination of power electronics technology and transformers. It can solve problems such as grid voltage fluctuation, three-phase imbalance, and low power factor. It monitors the grid voltage status in real time and dynamically adjusts the output voltage to ensure that the power supply voltage is stable within the rated range (such as ±1%~±5%). It is suitable for long-distance power transmission, heavy-duty industrial loads, new energy grid connection, and sensitive equipment power supply scenarios.
Core Values：Significantly improve power supply quality, reduce equipment failure rate, extend equipment life, and reduce grid harmonic pollution, helping users achieve green and efficient electricity use.
2. Core Technology Advantages
Millisecond-level dynamic voltage regulation
l The response speed is ≤5ms, quickly suppressing voltage sags, spikes and three-phase imbalance problems.
l The voltage regulation range is wide (±10%~±20%), which can adapt to sudden power grid failures or severe load fluctuations.
Intelligent closed-loop control
l Compatible with Modbus/TCP, Profibus, RS485 and other communication protocols, seamlessly connected to smart grid systems and energy management platforms.
Energy-efficient design
l Optimize the core material and winding structure, reduce no-load loss by 30%, load loss by 15%, and overall efficiency ≥ 98%.
l Integrated reactive power compensation (SVG) function, dynamically compensates power factor to 0.99, filters harmonics (THD≤3%), and complies with IEEE 1547, GB/T 14549 and other standards.
High reliability and easy maintainability
l Modular architecture design supports hot-swap replacement of faulty units.
l The protection level reaches IP54 (dust and water proof), suitable for harsh industrial environment.
3. Applications
l Industrial field: factory power supply, metallurgy, chemical industry, oil field and other heavy load fluctuating load scenarios.
l New energy power generation: voltage stabilization control at the grid connection point of wind power and photovoltaic power stations.
l Distribution grid: Voltage regulation on the secondary side of substations and distribution transformers to improve the quality of electricity for residents.
l Rail transit: voltage fluctuation suppression in traction power supply system.
