Low-speed ocean energy generator, eliminating the need for speed increaser, the prime mover can be directly connected with the generator, coaxial rotation, simplified structure, system performance has been comprehensively improved. It can directly output 50HZ or 60HZ at a low speed.
Speed increaser is the least reliable link in wind power and hydropower systems. Eliminating the need for speed increaser can greatly improve system reliability, reduce maintenance, increase equipment utilization, and increase equipment service life.
The speed increase has transmission consumption, and the omission of the speed increase can improve the system efficiency. The permanent magnet generator itself is also highly efficient, which can increase the energy utilization efficiency of the system by more than 20%.
The permanent magnet generator runs efficiently in the entire speed range, the power generation efficiency is high, it generates a small amount of heat, and it can dissipate heat under natural conditions.