RO129273A0 - Generating unit () - Google Patents

Abstract

The invention relates to a generating unit meant for producing non-conventional electric energy, without depending on a natural resource. According to the invention, the generating unit consists of a synchronous generator (1) driven by an asynchronous electric motor (3), by means of a speed reduction unit (2), the thus formed assembly being mounted on a metal frame (4).

Description

DESCRIPTION OF THE INVENTION

Each genuine machine tool that makes up the generator group (GRM) will work and be built according to the following criteria:

G-Synchronous generator (l) must be designed and constructed at a low rotational movement of 50 rpm, to have the frequency of the produced current of 50 Hz, the voltage and power of the synchronous generator (1) will be given by the manufacturer who it is produced according to the power and voltage requirements that the beneficiary (the electricity producer) requires, which uses it, to be provided with a cooling system and control panel with measuring and control devices.

R-The speed reducer (2) must reduce the high rotation movement printed on the input 30 times in the low rotation movement expressed on the output.

The power of the reducer (2) must be 20% higher than the resistance power that the synchronous generator (1) opposes when it is connected to the energy transmission network.

The low speed expressed on the output of the speed reducer (2) must correspond to the optimum speed of the synchronous electric generator (1) of 50-60 rpm as appropriate.

The M-asynchronous electric motor (3) must have a rotational movement of 1500 rpm at 38Ov-5OOv-lOOOv voltages, etc. as the case.

The power of the asynchronous electric motor (3) must be 90% less than the power output power of the synchronous electric generator (l).

The metal chassis (4) on which the genuine machine tools that make up the generator group (GRM) are mounted will be constructed from laminated steel (laminated profiles) to the corresponding dimensions of the generator group (GRM).

The couplings (5) that unite the genuine machine tools that make up the generator group (GRM) will be made either by torque of cardan cross, or with a torque type with rocket and shock absorbers or other couplings.

Operating principle:

(Example)

Take as an example a generator group (GRM) at a power output of 3 Mw / h. The synchronous electric generator (1) will have the optimum speed of 50 rpm, the frequency of the current produced 50Hz, the power output 3 Mw / h and the voltage of 16 kv.

According to the nomination process after the useful work done by the synchronous electric generator (1), it is a machine that produces electricity that requires auxiliary propulsion and is powered by the RM propeller (speed reducer (2) and asynchronous electric motor (3). ).

The speed reducer will have the rated output power 4 Mw mechanical power, the low speed expressed on the output of the speed reducer (2) will correspond to the optimum speed of 50 rpm of the synchronous electric generator (1).

According to the nomination procedure after the useful work that the speed reducer (2) does, it is an authentic machine tool, which reduces a high rotational movement in a low rotational movement and at the same time increases a small mac power in a big mac power. and requires auxiliary propulsion motion, which will be given by the asynchronous electric motor (3).

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The asynchronous electric motor (3) will have a power of 150 kw / h and a speed of 1500 rpm at 380v or 5OOv voltage as the case may be.

According to the nomination process after the useful work that the asynchronous electric motor does, it is a genuine machine tool that converts electricity into mechanical energy.

The synchronous electric generator (1) of 3 Mw / h is powered by the RM propeller (speed reducer (2) and the asynchronous electric motor (3) with a mechanical power of 4 Mw and with a very low electricity consumption of almost 6% from the power output of the 3 Mw / h synchronous electric generator (1).

The efficiency of the generator group (GRM) is due to the low energy consumption of up to 6% / h from the power output of the synchronous electric generator / 1) of 3 Mw / h from which a very high efficiency of 94% of the whole generator group / GRM). The efficiency related to the environment is due to the fact that the generator group (GRM) does not depend on natural factors such as (coal, methane gas, radioactive materials, water, wind, etc.).

The generating group (GRM) consuming only 6% of its own produced energy is in the category of non-polluting electric power generation machines with absolute carbon dioxide emissions 0.

Claims (1)

claims According to the nomination process after the useful work done by each machine the authentic tool, which composes the generator group (GRM) and the criteria according to which each machine is authentic and the authentic tool that composes the generator group (GRM) are: - the synchronous electric generator (1) has the optimum low speed between 50-60 rot / min depending on the frequency of the current produced 50Hz, the voltage and power will be given by the manufacturer according to the requirements of the beneficiary (the electricity producer) that operates it, speed (2) has a nominal mechanical output power greater than at least 20% compared to the resistance power that the synchronous electric generator (l) opposes when it is connected to the energy transmission line and has the speed optimum of the synchronous generator (l) of 50-60 rpm as appropriate. - the asynchronous electric motor (3) must have a power less than 94% compared to the energetic power of the synchronous electric generator (1) and speed between 1500-1800 rot / min as the case may be.