18650 battery pack.Magnetic flywheel UPS emergency system

　　I. Overview:

　　The flywheel power generation vehicle is the UPS emergency system of the magnetic flywheel, also called the magnetic flywheel energy storage power generation vehicle.

　　It is described as the most advanced power generation vehicle at present. Integrated UPS function and generator function, the whole power generation vehicle is like a UPS battery, can provide high-quality electric energy. "The general power generation vehicle will have a 'gap' of a few tenths of a second when docking with the mains, but this is fatal for important loads, and it is prone to flash breaks, and the magnetic flywheel energy storage power generation vehicle can ensure 'seamless docking'."

　　Second, the working principle:

　　Using the flywheel energy storage technology based on vacuum maglev, the kinetic energy stored by flywheel rotation is continuously converted into electricity in a vacuum environment to provide uninterrupted power protection for key loads. The goal is to replace the traditional sense of battery UPS.

　　3. Comparison with ordinary power generation vehicles:

　　Advantages:

　　1, save energy, more environmentally friendly: The ordinary generator car needs to be in the "hot standby" state when executing the power supply guarantee work, the generator set is always running, and this flywheel generator can first put the generator set in the "cold standby" state, once the user's internal power supply fluctuations or interruptions, the car will first run by the flywheel to generate electricity, and at the same time issue an emergency start command to the generator set. This can save energy, very environmentally friendly.

　　2, easy to operate: only one technician can complete the power supply guarantee work when performing the task. The roof of the car is equipped with a divergent silencer, and the inner wall of the body is covered with a sound absorption board, which can effectively reduce noise. If the secondary ATS system is added to the vehicle, the joint use of the two vehicles can be realized, and the power supply capacity and reliability can be improved.

　　3, mobility, because the flywheel engine is loaded by a truck, so its mobility is more obvious.

　　Weaknesses:

　　1, the emergency time of the flywheel (power supply time) is usually tens of seconds. This requires the generator from "cold standby" to "hot start" time is relatively high.

　　2, the flywheel power generation vehicle backup power is insufficient, that is, the power supply will be insufficient after the problem of the power generation vehicle. (To be verified, at that time Director Chi said 8, need to be further verified)

　　3, if the secondary ATS system is added to the stability of the uncertainty factor, two conversion is bound to affect the stability of the entire system.

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