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BY95-ASVGC Hybrid Dynamic Filtering Compensation Device Custom High Performance Low Cost 50Hz/60Hz Hybrid Dynamic Reactive Power Compensation With Touch Screen 380V
Structure of BY95-ASVGC Hybrid Dynamic Compensation Device
Main Technical Information of BY95-ASVGC Hybrid Dynamic Filtering Compensation Device
| Model | BY95-ASVGC Low Voltage Hybrid Dynamic Reactive Power Compensation Device |
| Rated Voltage | 380V |
| Temperature | -25℃~+40℃ (4 hours average no more than 35 ºC) |
| Humidity | ≤ 95% |
| Altitude | Not exceed 2000m |
| Pollution degree | Grade 3 |
| Harmonic environment situation | Voltage total harmonic distortion rate from10% to 15%, current total distortion rate beyond 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 |
Overview of BY95-ASVGC Hybrid Dynamic Filtering Compensation Device
Transform your power infrastructure with the BY95-ASVGC, a cutting-edge solution engineered to deliver seamless Hybrid Dynamic Filtering Compensation and Quality Power across industrial, commercial, and renewable energy sectors. Developed by Baoyu Holdings Co., Ltd., this advanced device integrates Hybrid Harmonic Filter technology with Static Var Generation (SVG) and Hybrid Active Filter (APF) modules, addressing harmonic distortion, reactive power inefficiencies, and voltage instability in a single compact unit.The BY95-ASVGC combines Hybrid Filters For Power Quality Improvement to simultaneously mitigate harmonics (reducing THD to <5%) and stabilize voltage levels . Its Hybrid Power Filter architecture targets dominant harmonic orders (3rd, 5th, 7th, 11th) while providing dynamic Reactive Power Compensation across the full inductive-to-capacitive range, ensuring power factor correction to ≥0.99 . Leveraging Static Var System In Power System principles, the SVG module delivers near-instantaneous reactive power support (≤5ms response time), eliminating voltage flicker and sag caused by fluctuating loads like arc furnaces or wind turbines . Meanwhile, the integrated APF injects compensating currents to cancel harmonic pollution, making it ideal for environments with high nonlinear loads, such as data centers and manufacturing plants .
Key Functions of BY95-ASVGC Hybrid Dynamic Filtering Compensation Device
1. Advanced harmonic mitigation and power quality enhancement
The BY95-ASVGC hybrid dynamic filter compensation device uses real-time adaptive filtering technology to suppress harmonics up to 50th order, including critical 5th, 7th, 11th and 13th harmonics generated by non-linear loads such as inverters and rectifiers. By injecting reverse harmonic currents, the device can reduce total harmonic distortion (THD) to less than 5%, ensuring compliance with IEEE 519 standards. This significantly reduces the risk of transformer overheating, equipment failure and resonance-induced failures, while improving voltage stability and waveform purity for sensitive industrial operations. This feature is ideal for facilities with heavy harmonic pollution, such as manufacturing plants and data centers, ensuring cleaner energy and improving system reliability.
2. Dynamic reactive power compensation
This hybrid device can handle fast fluctuations in inductive/capacitive loads, providing seamless reactive power compensation (0-100% capacity) within 10 milliseconds. It integrates SVG (Static VAR Generator) technology to stabilize grid voltage, correct power factor to above 0.95, and exempt power company fines. Its dynamic response function offsets voltage sags/swells caused by heavy machinery (such as steel mills or elevators), thereby reducing line losses by up to 40% and extending equipment life. It is suitable for 50Hz/60Hz grids, optimizing energy efficiency in real time, reducing operating costs, and supporting the integration of renewable energy.
3. Hybrid active and passive synergy to improve cost efficiency
The BY95-ASVGC combines a passive LC filter with an active power filter (APF) to provide an efficient, low-cost solution. The passive stage absorbs the main low-order harmonics (3rd, 5th, 7th) and provides basic reactive power compensation, while the APF dynamically neutralizes the residual high-frequency harmonics. This two-tier approach reduces the capacity requirements of the active filter by 60%, thereby reducing capital and maintenance costs. It is ideal for budget-conscious projects that ensure strong harmonic mitigation without compromising performance in unstable industrial environments such as mining or shipbuilding.
4. Wide voltage range and grid resilience
The device operates seamlessly over a voltage range of 132V to 264V (380V nominal), adapting to a variety of grid conditions, including unstable rural grids or overloaded urban systems. Its ultra-wide voltage tolerance mitigates phase imbalance and voltage flicker, protecting critical loads from power outages. Its enhanced anti-interference design (compliant with GB 4824 standard) prevents high-frequency carriers from being fed back into the grid, ensuring zero cross-contamination. This strong adaptability makes it ideal for global deployment, from solar farms with intermittent power generation to ports with intensive crane operations.
5. Intelligent touch screen control and remote monitoring
The BY95-ASVGC is equipped with an intuitive 7-inch touchscreen human-machine interface (HMI) that allows real-time customization of parameters (e.g. compensation priority, harmonic thresholds) and performance analysis. It supports Bluetooth, 4G and RS485 communications and can be integrated with SCADA/EMS via an IoT platform. Users can view indicators such as total harmonic distortion (THD), power factor and energy saving in a “plug and play” manner, enabling predictive maintenance. Remote firmware updates and cloud connectivity allow global teams to troubleshoot or optimize settings without having to be on-site, reducing downtime by 30%.
6. Industrial-grade design suitable for multi-field applications
Designed for harsh environments, this compact hybrid dynamic filter compensation unit uses forced air cooling and straight-through ducting, reducing size/weight by 50% compared to traditional models. Its modular design allows up to 8 units to be stacked in parallel, scalable up to 1.5MVA, suitable for heavy industries such as metal smelting, automotive welding or paper mills. Its application range covers harmonic-rich environments - from hospitals equipped with MRI equipment to photovoltaic power plants equipped with inverters - ensuring three-phase balance, reducing cable overheating, and meeting the global power quality improvement standard .
Working Steps of BY95-ASVGC Hybrid Dynamic Filtering Compensation Device
Real-time power system monitoring
The device continuously monitors key electrical parameters such as voltage, current, harmonic content and power factor through precision sensors. It analyzes this data in real time to identify abnormal conditions and determine dynamic compensation needs.
Harmonic detection and analysis
BY95-ASVGC uses an advanced algorithm to detect harmonic distortion caused by non-linear loads (e.g. inverters, rectifiers). It specifically targets the main harmonic orders (3rd, 5th, 7th, 11th) and calculates the exact magnitude and phase of the harmonic currents.
Dynamic reactive power compensation
The device utilizes SVG technology to generate or absorb reactive power over the entire range from inductive to capacitive. This ensures fast (≤5ms) and continuous regulation to stabilize voltage levels and improve power factor to ≥0.99, eliminating the inefficiencies associated with reactive power.
Active harmonic filtering
The integrated active filter (APF) module injects a compensating current that is the mirror image of the detected harmonics, but with opposite polarity, effectively canceling the harmonics in the grid. This process mitigates harmonic pollution and avoids the resonance issues associated with traditional LC filters.
Intelligent hybrid control
A high-speed controller optimizes the output balance between the SVG and APF modules based on real-time system requirements. This hybrid approach maximizes efficiency and ensures minimal energy loss while addressing reactive power and harmonic issues.
User-friendly interface and customization
The built-in 7" touchscreen is intuitive and allows users to monitor real-time data, configure compensation settings and access diagnostic reports. Customizable parameters (e.g. harmonic order, compensation threshold) ensure a tailor-made solution for a variety of applications.
Adaptive Grid Stability
The device actively offsets voltage fluctuations and three-phase imbalance, ensuring stable power supply even in harsh industrial environments. Its modular design supports capacity expansion (50kvar+25A to 500kvar+250A) and redundant operation to improve reliability.
Applications of BY95-ASVGC Hybrid Dynamic Compensation Device
Data Centers and Critical Infrastructure
Data centers face unique power quality challenges due to high-density IT loads, UPS systems, and precision cooling equipment. Non-linear loads in these environments generate harmonic currents (such as 3rd, 5th, and 7th harmonics), leading to transformer overheating, capacitor bank failure, and reduced UPS efficiency. BY95-ASVGC provides a comprehensive solution by meeting both harmonic and reactive power requirements to ensure stable operation of mission-critical systems.For example, in modern data centers, UPS and server power supplies can cause total harmonic distortion (THD) levels exceeding 15%, violating grid compliance standards. BY95-ASVGC's APF module injects compensation current to eliminate harmonics, reducing THD to less than 5%, thereby protecting sensitive equipment such as servers and network switches. Its SVG component dynamically adjusts reactive power to maintain a power factor ≥ 0.99, thereby optimizing energy efficiency and avoiding power company fines.The device’s intelligent control system also addresses voltage fluctuations caused by HVAC systems and cooling pumps, ensuring stable power for IT operations. In a case study involving a 5MW data center, the BY95-ASVGC reduced energy losses by 12% and extended UPS battery life by 20%. Its touchscreen interface monitors parameters such as harmonic distortion, voltage sag/swell, and power factor in real time, enabling proactive maintenance and minimizing downtime.
Industrial manufacturing and heavy industry
The BY95-ASVGC hybrid dynamic filter compensation device will revolutionize industrial facilities, especially those with high-power non-linear loads such as variable frequency drives (VFDs), arc furnaces, and welders. In manufacturing plants, these devices generate severe harmonic distortion (such as 5th, 7th, and 11th harmonics), which can degrade power quality, cause equipment overheating, and increase energy losses. The BY95-ASVGC addresses these challenges through its hybrid architecture, which combines a static VAR generator (SVG) for dynamic reactive power compensation and an active power filter (APF) for real-time harmonic mitigation.For example, in cement production facilities, VFDs on kiln fans and mills often cause harmonic pollution and low power factor (≤0.85), increasing electricity costs by 15-20%. BY95-ASVGC stabilizes voltage levels (±1% deviation) and improves power factor to ≥0.99, reducing reactive power losses and extending equipment life by 30%. Its modular design allows expansion from 50kvar+25A to 500kvar+250A, making it ideal for large-scale operations such as steel mills and automotive assembly lines, where fluctuating loads require fast response times (≤5ms).In addition, the device's adaptive control system mitigates three-phase imbalance caused by single-phase loads (such as welding stations), ensures balanced current distribution, and minimizes neutral line overload. This is critical in industries such as metal processing, where unbalanced currents can trigger circuit breakers to trip and cause production downtime. The BY95-ASVGC integrates harmonic filtering and reactive power compensation into a single unit, which can reduce installation costs by 50% compared to separate APF and SVG systems, while complying with international standards .
Integration of renewable energy into the grid
As renewable energy installations (e.g., solar farms, wind farms) grow, grid stability and power quality become critical. Inverter-based renewable energy sources can introduce harmonics and reactive power fluctuations that impact grid compliance and power generation. The BY95-ASVGC provides a powerful solution to these challenges, ensuring that renewable energy can be seamlessly integrated into the grid.For example, in solar photovoltaic (PV) systems, the inverter generates harmonics (such as 5th, 7th, and 11th) and requires reactive power support under varying solar irradiance conditions. BY95-ASVGC's SVG modules provide dynamic reactive power compensation, stabilize the voltage at the point of common coupling (PCC), and improve the power factor to ≥0.99. Its APF modules suppress harmonics to ensure compliance with grid specifications .In wind farms, the device can solve voltage flicker caused by turbine start-stop cycles and grid faults. BY95-ASVGC's fast response (≤5ms) and adaptive control system can suppress voltage fluctuations, enhance grid stability and maximize energy transmission. In addition, its modular design makes it easy to expand in distributed energy resources (DER), thus supporting scalable solutions for microgrids and community solar projects.
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Baoyu Holding Co., Ltd
Baoyu Holding Co., Ltd. was founded in 2015 and is located in Wenzhou City, Zhejiang Province. The location is excellent and the transportation is convenient. We have very rich industry experience and is a trusted supplier. The company has advanced production equipment and skilled front-line employees. Our company is mainly engaged in the production and sales of power quality products，such as active power filters, static var generators, intelligent capacitors, power capacitors, reactive power compensators, composite switches, capacitor contactors, thyristor switches, reactors. Our company knows that the development of the company depends on the innovation and quality of the products. Therefore, our products have strict quality control from the procurement of raw materials to the sale of finished products. The company has established a quality management system that meets the requirements of the international quality management system. The company continuously releases the original innovations according to the market and customer needs, and always maintains the novelty and innovation of the products. The company wants the customer's thoughts and urgency. Solving problems for customers and meeting customer needs is our eternal pursuit! Our company's products are sold worldwide. The company has won the unanimous recognition of consumers with satisfactory product quality and perfect after-sales service. We have a professional R & D team. We can accept O E M and O D M.We sincerely welcome friends from all over the world to visit our company and cooperate with us on the basis of long-term mutual benefits. We are looking forward to receiving your enquiry soon.
Our storage facility utilizes precision climate control, automated 3D warehousing (which increases capacity by 200%), and integrated safety systems (including fire suppression, anti-static protocols, and monthly audits) to maintain zero oxidation and ensure product integrity. In addition, our cleanroom manufacturing facility features a combination of natural and LED lighting, optimized workflows, and cross-trained technicians to enhance efficiency. Automated quality control systems and ISO-certified processes ensure compliance with dimensional and electrical standards, while AI-driven analytics and stringent protocols help achieve near-zero defects. By integrating advanced automation, tailored solutions, and steadfast reliability, Baoyu provides durable, mission-critical power systems, reinforcing our status as the preferred global partner for industries that require precision and innovation.
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