Reactive power compensation systems are essential components in high-voltage power networks. By connecting capacitor banks in parallel to the grid, they provide capacitive reactive power that improves voltage stability and overall energy efficiency. These high voltage capacitance compensation systems help maintain a balanced power factor, reduce losses during power transmission, and support the reliable operation of industrial and utility networks.

• Reactive Power Compensation Systems reduce overall equipment investment by releasing transformer capacity and minimizing the need for distribution network expansion. They also prevent penalties associated with low power factor operation.
• Lower operating costs by reducing reactive current, which decreases transformers and line losses. The improvement is especially noticeable in energy-intensive industries such as metallurgy and rail transport.
• Enhance voltage stability through rapid response to load variations. Reactive power output remains stable even when bus voltage drops, preventing voltage fluctuations or collapse.
• Prevent harmonic amplification that often occurs in traditional capacitor-based compensation systems. This minimizes overheating, mechanical stress, and extends equipment lifespan.
• Centralized compensation configuration helps reduce reactive load on main transformers and high-voltage lines, providing simpler management for most industrial environments.
• Grouped compensation configuration reduces reactive losses in distribution lines and increases transformer utilization efficiency.
• Suitable for various voltage levels, including 6 kV, 10 kV, and 35 kV medium- and high-voltage networks.
• Modular structure is available in indoor cabinet-type and outdoor frame-type designs. Compact layout saves space, allows easy maintenance, and supports detachable inspection.
• Includes comprehensive protection functions such as undervoltage, overvoltage, overcurrent, time-delay tripping, open-delta, differential pressure, and unbalanced current protection.
• TBB-type reactive power compensation systems not only correct power factor but also improve line voltage, reduce voltage drops, and enhance overall power supply stability.
• Provide reliable and cost-effective operations for environments with relatively stable reactive demand. These systems perform effectively under harsh conditions from -35°C to +55°C, suitable for use in cold regions.