ΠœΠ°Ρ…ΠΎΠ²ΠΈΡ‡Π½Ρ‹ΠΉ Π½Π°ΠΊΠΎΠΏΠΈΡ‚Π΅Π»ΡŒ энСргии – ΠœΠ°Ρ…ΠΎΠ²ΠΈΡ‡Π½Ρ‹ΠΉ Π½Π°ΠΊΠΎΠΏΠΈΡ‚Π΅Π»ΡŒ кинСтичСской энСргии – ΠžΡΠ½ΠΎΠ²Π½Ρ‹Π΅ срСдства

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Supermahovik Gulia video with their hands to buy

Supermahovik – kinetic energy storage.

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supermahovik – one of the flywheel types, intended for storing mechanical energy. Unlike conventional flywheel is able to maintain more kinetic energy. Due to the design features capable of storing up 500 Π’Ρ‚β€’Ρ‡ (1,8 MJ) per kilogram body weight.

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Description

Benefits

Comparative characteristics

Principle of operation

use prospects

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Description:

Supermahovik – one of the flywheel types, intended for storing mechanical energy. Unlike conventional flywheel is able to maintain more kinetic energy.

Due to the design features capable of storing up 500 WΒ·no (1,8 MJ) per kilogram body weight.

Supermahovik was first invented in 1964 g. Soviet scientist H. Gulia.

Modern supermahovik represents drum, made of composite materials, eg, wound coils of thin steel, plastic tape, fiberglass, carbon composites or graphene paper. Due to this, a high tensile strength and operational safety. supermahovik does not scatter at the physical destruction on large parts, as an ordinary flywheel, and partially destroyed; wherein the separated part of the brake drum and prevent further destruction. To reduce friction losses supermahovik placed in an evacuated enclosure. Often used magnetic suspension.

Finished look supermahovik then takes, when it is able to store and release energy. For this created motor–generator, where the stator is a drum, and the rotor – that, around which it rotates. In this way, when you connect to the network it will store energy, and when connecting the load – give. The maximum efficiency of the conversion reaches 98 %.

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Benefits:

– durability. It has big life cycle as compared with other devices,

– safe when destruction,

– high efficiency – up to 98%,

– easier and cheaper to manufacture, than batteries,

– environmentally cleaner, do not harm the environment,

– stores much more energy for a fraction of the time, than batteries. Also gives,

– operate at any temperature condition,

– It can be used as the buffer source peak power in combination with other energy storage devices, such as batteries,

– the maximum time of energy storage as opposed to other devices.

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Comparative characteristics:

Characteristics:BatterySuperkondensatorsupermahovik
KPD, %70
95
90-98
Energy intensity, WΒ·h / kg15015500
The number of cycles103106105
Life cycle, years old3-510more 20
charging timeclocksecondsminutes
output powermediumhighhigh

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Principle of operation:

Mechanical kinetic energy is transmitted to and back from supermahovik supermahovika using rotor – motor-generator, which is also capable of converting mechanical kinetic energy back into electrical.

Supermahovik operates in two modes,: in energy storage mode and return mode. When operating in the energy storage mode, the input energy creates a torque on the shaft and increases the rotational speed of the flywheel. In the reverse process – stored kinetic energy is converted into the generator at the moment of the motor-generator shaft and subsequently into electrical energy.

Supermahovik charged by electric motors, from the braking energy recovery, from stationary sources of energy, as well as the supplied electrical energy. In the latter case, the motor-generator operates as an electric motor, It generates a torque on the shaft.

The amount of energy stored is proportional rotating flywheel inertia J and the square of the angular velocity Ο‰. It is determined according to the formula: Ek= 1/2 * J * m2.

The formula shows, that is stored in a flywheel the kinetic energy has a linear dependence on the moment of inertia of the rotating masses of the flywheel masses and a quadratic dependence on the rotational speed. Accordingly, when the rotation speed increase amount of stored energy will grow exponentially.

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use prospects:

Propagation autonomous energy generation requires its storing. Energy storage methods differ in many respects, such as power output, the amount of stored energy, storage time, number of charge / discharge cycles, weight and overall dimensions, energy consumption, efficiency, cost of.

Supermahovik is a modern energy-efficient and high-tech alternative to the various methods of storing and energy storage, such as batteries, supercapacitors, Other energy storage, and compressed air systems, pumped storage power plants.

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Victor Potekhin

I received a question regarding pyrolysis plants for MSW incineration. answered. In particular, explained, that there are different pyrolysis installation: for combustion 1-4 hazard class and the rest. Accordingly, different technologies and prices.