YT ELECTRIC's SiC Solution: High Efficiency, Ultra-Fast Power Quality.

SHANGHAI YINGTONG ELECTRIC is excited to launch its new product: the Active Harmonic Filter/Static Var Generator (AHF/SVG) featuring Silicon Carbide (SiC) technology. This advanced power quality solution incorporates cutting-edge SiC device technology. Designed for industrial and commercial power systems, the system delivers higher efficiency, faster response, and exceptional reliability. It marks a significant step forward in addressing the complex power quality challenges faced by modern electrical infrastructure.

The Power of SiC: A Game Changer in Power Quality

Our new product uses Silicon Carbide (SiC) as the core switching device material. SiC is a revolutionary compound that allows our system to perform far better than older silicon-based designs. This technology was engineered to quickly and effectively solve your toughest power quality issues. By choosing SiC, we move beyond the limitations of traditional components, ensuring a more robust and responsive system.

High Efficiency Means Lower Costs

The SiC design significantly cuts energy loss within the system. This dedication to efficiency directly translates into cost savings for our customers.

· The product achieves an industry-leading efficiency of up to 98%. This high mark places the YT ELECTRIC solution among the most efficient power quality products available today.

· Higher efficiency means less power is wasted as heat. This results in direct energy savings and lower running costs for your facility. Over the lifetime of the product, these savings will accumulate into a substantial return on investment.

· By generating less heat, the cooling system works less, further boosting overall system efficiency and reducing noise levels. This lower operating temperature is a key benefit. It simplifies installation requirements and prevents thermal stress on surrounding equipment.

· This low heat generation protects the internal components, extending their useful life. Less heat means less wear and tear, ensuring the filter maintains its peak performance for many years. We ensure every unit is factory-tested to maintain this high efficiency standard under full load.

2. Ultra-Fast Response for Dynamic Stability

Speed is critical for truly effective power quality correction. Non-linear loads often change very quickly, demanding an immediate response from the filter. Without fast response, power systems can experience sudden dips or spikes that disrupt operations.

· The high switching capability of SiC allows the unit to operate at a frequency of over 100kHz. This high-frequency switching is the engine of the product's superior speed.

This fast switching enables an immediate response time of just $4\ \mu s$ (microseconds). The system reacts almost instantly. This high speed is crucial for handling highly dynamic loads.

· The system quickly detects and corrects power issues in real-time, ensuring stable operation even when loads suddenly change. The filter acts as a real-time "guardian" for your electrical supply.

· It completes the full harmonic response in one cycle and the full fundamental response in a quarter cycle. This exceptional speed ensures your system meets the strict requirements of regulatory bodies like IEEE 519.

· Downtime and regulatory fines are significantly reduced thanks to this constant state of vigilance.

3. Compact and Reliable Design

SiC device material handles higher power density and manages heat more effectively than older technology. This allows us to offer a powerful solution in a manageable physical size.

· This superior thermal handling allows us to create a significantly more compact and space-saving design. Customers can use precious floor space for production or other critical equipment instead of large power quality cabinets.

· This compact form factor is ideal for both new installations and retrofitting existing cabinets. Its modular nature makes it easy to install in tight spaces.

· Good heat control extends component life and boosts long-term dependability. This commitment to durability means fewer unexpected failures and a more predictable maintenance schedule for our clients.

· We coat all PCBAs (Printed Circuit Board Assemblies) with an eco-friendly material. This better protects the parts from moisture, dust, and harsh conditions. Robust protection keeps units safe in demanding industrial settings like factories or humid locations. Every component actively resists conditions that could damage electronics.

Comprehensive Power Quality Management

The YTPQC-AHF/SVG/SC is a highly versatile solution. This powerful unit combines the functions of both an Active Harmonic Filter (AHF) and a Static Var Generator (SVG). It handles all types of modern power quality issues, providing a complete solution for reliable power.

Active Harmonic Compensation

Harmonics are a major cause of equipment damage and overheating. Our product actively eliminates them by injecting compensating currents.

· The filter provides dynamic compensation for harmonic currents from the 2nd up to the 51st order. This wide compensation range addresses virtually all common harmonic issues found in industrial systems.

· We use the reliable FFT algorithm to find harmonics in the current. This ensures we target the specific harmonics that cause problems. The FFT (Fast Fourier Transform) algorithm provides the high precision needed for this complex task.

· The advanced Current Dual Closed-Loop Active Damping control algorithm guarantees precise and stable correction under all load conditions. This control system ensures the compensation process itself does not introduce instability.

2. Dynamic Reactive Power and Unbalance Compensation

The product goes beyond harmonics to improve your overall power factor and power system health. Improving power factor is key to lowering utility bills and increasing system capacity.

· It offers a configurable target power factor correction, supporting a range from -1 to 1. This flexibility allows you to easily meet utility requirements and avoid penalties for poor power factor. The system can act as both a capacitor and an inductor, providing full control.

· The system uses a direct reactive power method to accurately compensate for reactive current. This method provides dynamic, stepless control of reactive power.

· It effectively compensates for three-phase fundamental unbalance, which reduces excessive neutral currents and prevents unnecessary system stress. Balancing the load across all phases improves efficiency and protects motors and transformers from overheating.

3. Resonance Suppression

Unlike traditional passive filters, our active solution includes an active suppression feature. This eliminates the risk of system resonance, a dangerous condition where electrical components amplify harmonic content.

· The filter automatically protects itself and the system from the effect.

· This protection keeps your critical equipment safe from dangerous spikes caused by grid resonance. We prioritize safety and the longevity of your plant's assets.

· The active design prevents grid interference, delivering safer performance than passive systems.

Smart Operation and Flexibility

We designed the product for easy use and maximum run flexibility. The user interface and communication features reflect our focus on modern, smart grid solutions.

Mobile Access: You can operate and monitor the unit using a Bluetooth interface and a dedicated Mobile App. This feature allows for easy parameter setting and fault diagnosis from a safe distance, improving technician safety and efficiency.

Parallel Operation: The unit supports intelligent parallel operation. You can connect up to 10 modules in parallel to meet larger current demands or to build in redundancy. This flexibility allows the solution to grow with your business.

Intelligent Redundancy: Faulty modules can automatically go offline. The remaining modules automatically boost their output to cover the lost current (within the system's capacity limit). This keeps the system running with minimal interruption. This is a vital feature for processes that cannot afford unexpected stops.

Communication: The system features a Modbus TCP/IP communication interface for seamless integration into industrial SCADA and monitoring systems. This open protocol ensures easy integration into any existing building management or plant control system.

Choosing YT ELECTRIC's SiC Solution

The YTPQC-AHF/SVG/SC is more than just a filter; it is a complete power quality management solution. Data centers, modern factories, commercial buildings, and renewable energy systems use this widely. In these places, efficiency, reliability, and precision are critical. We offer this product in various current ratings (20A, 50A, 100A, 200A) to meet diverse load requirements.

YT ELECTRIC drives energy efficiency and system performance by providing high-performance, next-generation solutions. We stand behind our products with expert support and a dedication to superior power quality. Upgrade your power system with the superior performance and speed of SiC technology.

Contact SHANGHAI YINGTONG ELECTRIC to learn more about our power quality solutions and get detailed product information.