Integration, sealing, and leak prevention: JINPAT slip rings ensure long-term operation of wind turbine pitch control systems.

In the wind energy industry, which strives for higher power generation efficiency and reliability, the pitch system of a wind turbine acts like the "servo" of the turbine blades, and its precise control directly affects the performance and safety of the entire machine. As a key component connecting the rotating hub and the stationary tower, the performance of the slip ring is crucial. To address this need, JINPAT has launched LPPG gas-liquid slip rings.

JINPAT LPPG gas-liquid slip rings possess the following characteristics:

1. Highly Integrated Multi-Channel Transmission Platform

The LPPG series slip rings break through traditional limitations, achieving synchronous transmission of gas, liquid, electricity, and signals. This product can simultaneously handle fluid media such as compressed air and hydraulic oil, as well as electrical and control signals and high-speed data (such as Ethernet and USB) within a single compact unit. This high integration significantly simplifies the internal structure of the wind turbine hub, reduces connection points, lowers the failure rate, and lays the foundation for intelligent upgrades to pitch systems.

2. Sealing Durability for Harsh Environments

Addressing the challenges of continuous vibration, temperature differences, and corrosion faced by wind turbines, LPPG employs a balanced seal design and special corrosion-resistant sealing materials, effectively reducing wear, improving operational stability, and significantly extending service life. Even under high temperature and high pressure environments within the system, it maintains excellent sealing, preventing system failures due to seal failure.

3. Leak-Proof Design Emphasizing Safety and Environmental Protection

The LPPG series utilizes a unique drain hole return structure, which in extreme cases directs leaked media to a designated recovery hole, preventing contamination of internal wind turbine components or the external environment. This design not only enhances the safety of equipment operation but also reflects the product's sense of responsibility in environmental protection.

JINPAT LPPG gas-liquid slip rings, with their highly integrated transmission capabilities, robust sealing performance, and leak-proof design, meet the stringent requirements of wind turbine pitch systems for power, signal, and environmental adaptability. They precisely connect energy and information flow during rotation and reliably withstand harsh operating conditions, proactively protecting equipment and the environment, making them core components for achieving efficient and reliable wind turbine operation.