It’s 48 euros. Carbon brushes are also called electric brushes. As a kind of sliding contact, they are widely used in many electrical equipment. The resistance value of wind turbines is set at 48 ohms. The main application materials of carbon brushes include graphite, grease-impregnated graphite and metallic graphite (containing copper and silver). Carbon brushes are devices that transmit energy and signals between the stationary and rotating parts of motors, generators and other rotating machines.
1. Reducing wind turbine failures through technical transformation and product upgrades
As for electric pitch slip rings, wire slip rings are currently mainly used in the market. operating in light wind, the product is subject to signal flickering, packet losse data and high current depletion. It is difficult to maintain and clean the brush blades and wires. It takes 3-4 hours to clean a slip ring and manual maintenance. the costs are relatively high, leading to unnecessary losses for the wind turbine; similarly, long-term wear and tear of metal wires and copper rings will also lead to damage. If maintenance is not in place, continuous failures will occur, causing the fan to run. does not work normally.
2. Improving the availability of wind turbines through database construction and capacity improvement
In the field of wind energy, this phenomenon occurs often: different wind farms can even have different types wind turbines. the same wind farm has fans of different manufacturers and models, and different wind turbines require different types of carbon brushes and bases.collector gues.
If this information can be integrated statistically, part replacement and maintenance will be greatly improved.
3. Guarantee the quality of products and services through testing and after-sales service upgrades.
Detection of serial testing is an indispensable step for good product, design and development upon market launch.