10-02-2017, 07:44 PM
13-02-2017, 12:13 PM
A micro-steering energy storage system was designed in which the steering wheel battery saves and releases energy when needed. Control system and four modes of operation of the solar energy system containing the flywheel battery and the process of operation of this system was announced. The results show that: the steering wheel battery solves the problem of the inability to supply solar energy at night and delays the delivery time. The output characteristics of the photo-voltaic cell are optimised in this system and the quality and reliability in the power supply is greatly improved. A flywheel storage power system uses a steering wheel for power storage, (see Steering Power Storage) and can be a comparatively small storage facility with a maximum power of up to 20 MW. It is usually used to stabilise power grids to a certain degree, to help them stay at grid frequency and to serve as short-term compensation storage. Unlike common storage power plants, such as pumping power storage units with capacities up to 1000 MW, the benefits of inertial storage plants can be obtained with power from a few kW to several 10 MW. They are comparable in this application with the battery storage units.
Possible application areas are places where electrical energy can be obtained and stored, and must be supplied again to compensate, for example, fluctuations in the range of seconds in wind or solar energy. These storage facilities consist of individual flyers in a modular design. The energy up to 150 kW can be absorbed or released by the steering wheel. Through combinations of several of these flywheel accumulators, which are individually housed in buried underground vacuum tanks, a total power of up to 10 MW can be achieved. Electrical connections feed low voltage motors through a DC link circuit and power converter systems are comparable to those found in plants used in the application of high voltage DC currents.
Possible application areas are places where electrical energy can be obtained and stored, and must be supplied again to compensate, for example, fluctuations in the range of seconds in wind or solar energy. These storage facilities consist of individual flyers in a modular design. The energy up to 150 kW can be absorbed or released by the steering wheel. Through combinations of several of these flywheel accumulators, which are individually housed in buried underground vacuum tanks, a total power of up to 10 MW can be achieved. Electrical connections feed low voltage motors through a DC link circuit and power converter systems are comparable to those found in plants used in the application of high voltage DC currents.