Leave Your Message
Products Categories
Featured Products

Dynamic Reactive Power Compensation SVG Solutions from China Suppliers & Factory for Improved Power Quality

Our SVG dynamic reactive power compensation device serves as a high-performance solution for enhancing power quality in transmission and distribution grids. Utilizing advanced high-speed computing components like DSP and IGBT, our factory has developed this innovative technology to react quickly to real-time grid current changes, achieving a power factor (PF) of 0.99 within just 15 milliseconds. As China’s leading suppliers in this domain, we address the increasing challenges posed by large capacity nonlinear loads and impulse loads from power electronic equipment. Our SVG device effectively improves power quality at the point of connection between industrial users and the public power grid by enhancing power factor, eliminating voltage flicker, overcoming three-phase imbalance, and suppressing harmonic pollution. With exceptional response speeds and stable grid voltage, our solutions reduce system losses and increase transmission capacity, all while minimizing harmonics and occupying a smaller footprint. Our company thrives on strong technical capabilities, leveraging extensive research, design, manufacturing, and testing expertise. We collaborate closely with renowned research institutions and electrical companies both domestically and internationally. Join us in our mission to improve power grid quality with our advanced products, fostering energy conservation, reduced consumption, and safe production in the energy sector.

    Technical Indicators

    Item SVG Modules
    Capacity rating 50kvar, 100kvar
    Voltage level 400V~35kV
    Voltage range -20%~+15%
    Frequency 50/60Hz±5%
    Phases 3 phase 3 wire, 3 phase 4 wire
    Response time ≤1ms
    Parallel operation Unlimited, Max 6 modules for one SAM controller
    Overload capability 110%, 1 minute
    Efficiency ≥97.5%
    CT location Grid side or Load side
    Function Reactive power, unbalance and harmonic compensation
    Harmonics Max 10% filtering capability (up to 13th order)
    Target power factor -1.0~+1.0, upon customer request

    Products Advantage

    Conventional Technology SVG
    Overcompensation or undercompensation Stepless and accurate compensation
    Cannot compensate capacitive reactive power Capacitive and inductive compensation
    Slow response speed Very fast response speed (≤1ms)
    Low unbalance regulation capability Freely load unbalance compensation
    Uncontrollable harmonic filtering capability Optional active filtering setting
    Harmonic resonance problem Suppress resonance
    Complex capacity expansion Modular design and easy expansion
    High surge current No surge current
    High space required More compact

    Frequently Asked Questions (FAQ)

    What are the available capacity ratings and voltage levels for the SVG modules?
    The SVG modules feature capacity ratings of 50kvar and 100kvar, supporting a wide range of voltage levels from 400V up to 35kV.
    How fast is the response time of the SVG system compared to conventional technology?
    The SVG system features an extremely fast response time of ≤1ms, whereas conventional technologies typically suffer from slow response speeds.
    Can multiple SVG modules be operated in parallel for capacity expansion?
    Yes. The parallel operation is unlimited. A maximum of 6 modules can be connected and controlled under a single SAM controller, allowing for easy expansion due to its modular design.
    What type of compensation functions do these SVG modules perform?
    The SVG modules provide comprehensive power quality management, including reactive power compensation, load unbalance compensation, and harmonic compensation.
    How does SVG handle harmonic resonance and filtering?
    Unlike conventional systems that can trigger harmonic resonance problems, SVG actively suppresses resonance and offers optional active filtering settings, providing up to 10% filtering capability (up to the 13th order).
    What is the efficiency and overload capability of the SVG modules?
    The SVG modules operate at a high efficiency of ≥97.5% and feature an overload capability of 110% for 1 minute.

    Leave Your Message