Conductive slip rings are installed in the wind turbine nacelle cover and are usually used to provide electrical signals and energy required for pitch power and control. Slip rings deliver electrical power and signals through a rotating interface. The sliding contacts transmit electrical signals and energy through a rotating interface in the slip ring assembly. The brushes (or contact brushes) slide on the rotating slip ring and maintain uninterrupted contact during its rotation. That is, to ensure correct electrical signal transmission, there needs to be metal-to-metal contact between the stationary brushes and the rotating slip rings.”
The collector ring on the wind turbine generally refers to the central slip ring. Because the voltage and current on the generator are very large, it will definitely be used. The wind power slip ring is used in the wind turbine, and the requirements for technical parameters are relatively high. It is recommended to find a manufacturer specializing in the production of wind power slip rings to make wind power slip rings to ensure the safety of use. There are many domestic manufacturers that can make wind power slip rings, such as Jiachi Electromechanical. Their products have a long life and stable transmission. The wind power slip ring is responsible for the power of the entire system in the wind power generation system, and the control signal and data transmission functions are very critical components in the entire wind turbine system. Its precision, reliability and working life directly affect the performance of the wind power generation system.
This component has high requirements, and self-made is basically useless. How much current, voltage, and the main structure are the same as those of brushed motors, brushes and copper rings, and no slip rings are used in wind turbines. Generally speaking, JARCH wind power slip ring is used in wind power generation system. The wind power generation system is relatively complex, and the slip ring is only a key component in its control box, which is used to transmit signals and currents. The technology of using the slip ring carbon brush to make the rotating part of the frame do one-way continuous rotation. A "slip ring" is an electrical component responsible for connecting and delivering energy and signals to the rotating body. According to the transmission medium, slip rings are divided into electric slip rings, fluid slip rings, and smooth rings, which can also be collectively referred to as "rotational communication" or "spinning". The slip ring is usually installed at the center of rotation of the equipment, and is mainly composed of two parts: rotating and static. The rotating part connects the rotating structure of the equipment and rotates with it, called "rotor", and the stationary part connects the energy source of the fixed structure of the equipment, called "stator".
Slip ring is an important part of precision instruments and equipment. Subtle differences can render the entire instrument and equipment inoperable, so care must be taken when choosing a slip ring manufacturer. The slip ring is a precise power transmission device, which can realize the image, data signal and power transmission of the two relative torsion mechanisms, to ensure the precise device or the torque and the above requirements in the design require reliable contact, and ensure that all lines are continuously connected. The slip ring is the electrical component responsible for connecting and transmitting the light signal of the twisted body. It is a transmission of energy, perhaps on a relatively twisted object. Conductive slip rings are widely used in various motor systems that require unlimited continuous or intermittent rotation and supply multiple power, communication signals, and data.
Slip rings are installed in wind turbine nacelles and are typically used to provide electrical signals and energy required for pitch power and control. Slip rings deliver electrical power and signals through a rotating interface. The sliding contacts transmit electrical signals and energy through a rotating interface in the slip ring assembly. The brushes (or contact brushes) slide on the rotating slip ring and maintain uninterrupted contact during its rotation. That is, to ensure correct electrical signal transmission, there needs to be metal-to-metal contact between the stationary brushes and the rotating slip rings.”