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BY96-ASVGC Low Voltage Hybrid Dynamic Reactive Power Compensation Device for Metallurgy Industry 660V
The Structure of BY96-ASVGC Low Voltage Hybrid Dynamic Reactive Power Compensation Device
ASVGC system composition=Controller (ICMS)+SVGmodule+General LC
CMS Integrated Control and Monitoring System
Set the working mode and related parameters of LC and SVGReal time display of power information, data before and aftercompensation,waveform diagram, control and monitoringSVG+LC working state transitionEquipped with eighteen lO ports, flexibly implementing differentSVG+LC combination modes.
SVG module
Quickly respond to system reactive power changes and respondtoLReactive compensation for over or under compensation ofC to 0.99 to achieve zero pole switching and compensate forrapid changes in reactive power
General LC
Compensate for most stable and less variable reactive powerof the load
Product-Related Parameter Information
| Model | BY95-ASVGC Low Voltage Hybrid Dynamic Reactive Power Compensation Device |
| Rated Voltage | 660V |
| Ambient air temperature | Maximum 40 ºC (24 hours average no more than 35 ºC);the minimum temperature difference is - 25 ºC; the maximum daily temperature difference is 25K; note: it is allowed to store and transport at 35 ºC |
| Humidity | The average value of daily relative humidity shall not be greater than 95%; the average value of monthly relative humidity shall not be greater than 90% |
| Altitude | No higher than 2000m |
| Pollution level | Grade III |
| Strong harmonic environment conditions | Voltage total harmonic distortion rate 10% - 15%, current total distortion rate above 30% |
| Response time | 20ms |
| Harmonic Absorption Rate | For the fifth harmonic, the absorptivity is more than or equal to 20% |
| Power factor | Increased to above 0.92 (under the premise of sufficient compensation capacity) |
| Meet the standards | During the compensation process, the grid voltage fluctuation meets the requirements of national standard gb12326-90 |
| Sampling physical quantity | Reactive power |
| Display | Power factor PF, u, I, s, Q, P and other 11 parameters |
| Operation mode | Automatic, continuous operation |
Basic principles of Hybrid Dynamic Filtering Power Compensation Device
Reactive power compensation can be divided into centralized compensation, decentralized compensation and random follower compensation.The output power of power grid includes two parts: active power and reactive power. Direct consumption of electrical energy, electrical energy into mechanical energy, thermal energy, chemical energy or acoustic energy, use these energy to do work, this part of the power is called active power. It does not consume electric energy, but converts electrical energy into another form of energy. However, this energy is a necessary condition for electrical equipment to do work, and this kind of energy is periodically converted with electric energy in the power grid. This part of power is called reactive power. When the current is working in the inductor, the current is 90 ° ahead of the voltage, while the current is 90 ° behind the voltage when the current is working in the capacitor element. In the same circuit, the direction of inductance current and capacitance current is opposite, and the difference is 180 degrees. If the capacitance components are installed in proportion in the electromagnetic component circuit, the current of the two will be offset each other, and the angle between the current vector and the voltage vector will be reduced, so as to improve the ability of electric energy to work. This is the principle of reactive power compensation.
The functions of Hybrid Dynamic Filtering Power Compensation Device
1. Reactive power compensation for unstable load
The factory uses a large number of electrical equipment, and the reactive power loss changes greatly and is unstable, such as extruders and injection molding machines used in plastic factories, as well as elevators, stamping machines, elevators, crushers, welding machines, mine conveyor belts in other industries. The load has fast or extremely fast reactive power changes, such as the auto manufacturer, motorcycle manufacturer and other spot welding machines, seam welding machines, welding machines reactive power compensation. The load of spot welding machine in automobile manufacturing plant changes very quickly, and leads to a large number of reactive power. The decrease of total voltage will lead to poor quality of welding and affect the production efficiency of welding. Stable current can improve welding quality and eliminate flicker, make full use of existing equipment and reduce basic cost.
2. Centralized compensation of starting current of a large number of motors
The current consumption during the cage motor startup is 6-7 times of normal operation, and the starting current is mostly reactive component. The conventional contactor system can not compensate for the voltage drop, and cxdw compensation system can follow the reactive current, compensate and reduce it to the range that meets the requirements. Through the best capacity input in the power grid, the system can provide real-time and appropriate reactive power quickly, and protect the power consumption equipment. In many cases, the use of dynamic compensation products replaces the original step-down start or motor soft starter.
3. Reactive compensation of steel plant and port equipment
In the rolling mill, port bridge crane and crane, a large number of reactive power is needed during the working period. The active power loss (PCU) caused by high reactive current can cause obvious voltage drop on the high and low voltage side of transformer, especially in rolling and lifting and lowering of rolling mill and crane. For the situation that the power factor is low and the large inductive load changes and affects the normal operation of other equipment, the "20ms is used to complete all reactive compensation, stabilize the voltage dynamically, improve the load capacity, eliminate the voltage flicker fluctuation, effectively suppress the harmonic, and the temperature of the rectifier transformer is greatly reduced, and the power saving effect is very significant and the economic benefit is very considerable.
Schematic Diagram of Product Installation
The most cost-effective reactive power compensation solution
The BY96-ASVGC Dynamic Hybrid Filtering and Compensation Device represents a cutting-edge solution that seamlessly integrates LC passive compensation with state-of-the-art SVG (Static Var Generator) technology. This innovative combination addresses the limitations of traditional reactive power compensation systems while delivering superior performance across a wide range of industrial applications.
Key Advantages:Unmatched Dynamic Response: Leveraging SVG's fast-acting power electronics (IGBT-based voltage inverters), the system achieves millisecond-level response times (<5ms), enabling rapid tracking of fluctuating reactive demands. This ensures real-time stabilization of voltage and power factor, even under abrupt load changes such as those found in arc furnaces or renewable energy grids.Precision Compensation with Flexibility: LC capacitors provide cost-effective base reactive support, while SVG dynamically fine-tunes compensation to achieve continuous, stepless adjustments. This hybrid approach eliminates the "over/under-compensation" issues inherent in purely LC systems, offering a broad operating range (-1 to +1 power factor) and precise control over reactive power injection/absorption.
The ICMS (Intelligent Control and Monitoring System) stands out for its 18-channel I/O interface, enabling unparalleled flexibility in configuring hybrid reactive power compensation systems that combine LC passive filters and SVG (Static Var Generator) technology. This advanced architecture empowers users to dynamically adapt the compensation strategy based on real-time grid conditions, ensuring optimal performance across diverse industrial scenarios.Coordinate LC Filter Banks: Directly manage capacitor/inductor switching via digital outputs, enabling stepwise reactive power compensation for steady-state loads.Orchestrate SVG Operations: Use analog/digital inputs to monitor grid parameters (voltage, current, harmonics) and send real-time commands to SVG inverters for dynamic reactive power adjustment (±1 pu range) Enable Hybrid Switching: Seamlessly transition between LC-based bulk compensation and SVG-based fine-tuning. For example, ICMS can trigger LC banks during high-load periods and rely on SVG for transient fluctuations, eliminating over/under-compensation issues
The BY96-ASVGC Dynamic Hybrid Filtering and Compensation Device offers flexible capacity configurations to meet diverse industrial requirements, combining the scalability of LC passive filters with SVG’s adaptive capabilities. Here’s how its multi-capacity options address real-world needs:Modular Architecture for Scalability：The system supports modular expansion, allowing users to select from a range of base capacities (e.g., 100 kvar to 10 Mvar per unit) and add units as demand grows.LC filter banks can be configured with multiple parallel branches (e.g., 50 kvar × 6 stages), enabling stepwise reactive power compensation up to 300 kvar per module.
Storage Workshop
Production workshop
Workshop Vedio
Baoyu Holdings Limited: Your Trusted Partner in Intelligent Power Quality Solutions
Baoyu Holdings Limited is a leading innovator in advanced power quality management, specializing in intelligent, fully-controllable power quality equipment designed to optimize electrical systems for industries worldwide. With over 10 years of expertise, we deliver tailored solutions to clients facing challenges in harmonic distortion, voltage instability, reactive power compensation, and energy efficiency.
Unmatched Expertise in Power Quality Improvement
Our cutting-edge power quality devices, including active harmonic filters (AHF), static var generators (SVG), and dynamic voltage regulators (DVR), are engineered to address critical issues such as harmonic mitigation, power factor correction, and voltage fluctuation control. Leveraging AI-driven technology, our systems ensure real-time monitoring and adaptive compensation, achieving THD reduction below 5% and maximizing grid reliability.
End-to-End Harmonic Mitigation & Energy Optimization
We excel in harmonic suppression and power quality enhancement, offering turnkey solutions for manufacturing plants, data centers, renewable energy systems, and commercial facilities. Our products comply with international standards (IEEE 519, IEC 61000) and are proven to reduce energy losses by up to 30%, extending equipment lifespan and minimizing downtime.
State-of-the-Art Manufacturing & Quality Assurance
Powered by Industry 4.0, our 50,000 sqm smart factory integrates automated production lines, robotic assembly, and rigorous testing protocols. Each unit undergoes 72-hour aging tests and EMC certification, ensuring superior performance in harsh environments. With an annual capacity of 200,000 units, we guarantee rapid delivery without compromising precision.
Sustainable Power Compensation Solutions
Committed to global carbon neutrality goals, our reactive power compensation systems and energy storage integration technologies empower clients to achieve greener operations while slashing electricity costs.
Why Choose Baoyu?
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Proven Results: 95%+ client retention rate across 30+ countries
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Customizable Designs: Solutions tailored to your grid profile
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24/7 Technical Support: Global service network with <4hr response time
Elevate your power quality with ISO 9001 & CE-certified innovations. Contact Baoyu today for a free energy audit and discover how our smart power quality solutions can transform your electrical infrastructure.
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