RU4184U1 - ELECTRIC POWER GENERATOR - Google Patents

Abstract

An electric energy generator comprising a core with a stator winding, a rotor with an excitation winding connected through contact rings and brushes to a direct current source, and a drive motor, characterized in that the drive motor is mounted on the rotor and is coupled to the axis of the wheels located around the rotor perimeter, interacting with contact rings mounted coaxially with the core and fixed motionless relative to the stator.

Description

Electric power generator

TaxHiiqecKoe solution relates to electrical1; ke g: it is suitable for use in GHHxpoHHLDc designs of generative electrical energy with a vertical axis of rotation of the rotor, E including when probking generators with increased-1 frequency

A device is known for supplying the consumer with electrical power from a generator whose rotor is pr1; Bo1; the BO is rotated by a digital engine launched from an autonomous power supply (French patent No. 2657474).

... the design of the generator of the ribbed current is also in place (Gerianiye Yad27041 Application and US Pat. No. 4,982,126), the rotor of which looks like a hollow cylinder fixed by rolling bearings with ends B and is driven by an autonomous drive.

In addition, since 8 € edo the execution of a synchronous generator with a vertical shaft (Brief Polytechnical Dictionary. State Publishing House TTL, o, 1953, p. Ai6).

The closest in its technical solution to the claimed one is the design of the generator (Boldek A. Electric machines. L.: Energia, 1978, p. 367 Fig. 19-8), which is used on its own core with a stapler stator with a winding Bozb;:. ., donia, connected through contact rings mounted on the shaft of the Broschank rotor, and brushes with a direct current source. Rotation of the rotor during this is carried out by a drive motor.

H 02 to 19/00

Another drawback of the design is a significant solution for the rotor, which is related to the increase in the length of the 1st generator of the generator in those cases when it becomes necessary to use a large number of rotor poles.

The objective of the claimed device is si-enne 1; A2er11 aloeomyotomy rotor of the generator.

 is achieved by the fact that the generator contains ;. GuJJD6CHE :: i; coi..otKoii cuJaTopa, a rotor with an excitation winding connected through cactus coils and brushes to a direct current source, and a single motor, the motor mounted on the rotor n connected to the axis of the koleo located along the perimeter of the rotor, interacting with contact rings mounted coaxially with heart ;, and 5 Strengthened gepodedei:. but relative to the stator.

Declaring sookokuShoog elements and connections allows you to solve the problem due to the presence of the rotor cavity and the absence of

he has a rotating shaft

When studying well-known technical solutions in this technical field, the totality of features distinguishing the claimed object was not identified, this solution differs from the known ones.

The claimed solution is industrially prgsheninyi so 1shk o ..; it can be implemented on the known elements and materials used in modern electrical engineering.

The first drawing illustrates the essence of the device, dig. marked

I - case,

2.- core

3- stator winding

4- insulating gasket, 7- excitation field, 8- rotor cavity, 9- lower rotor part, 10- upper rotor part, 11- wheel, 1; - engine, 13th gear, 14th source, 15th brush, 16th plate, 17th cover.

1o - bearing

Arrangement: 1 stBo containing a cylindrical casing I, L i; o-opoL, an annular core 2 is located with a multiphase (non-open, three-phase) stator wrap 3. Hi, the bottom of the housing I is reinforced with an insulating gasket 4, on which the core ring d C is renewed concentrically on the contact ring 5, firmly connected to the housing I. On the contact rings 5 there is a rotor b with distinct poles, on which the excitation casing 7 is laid. The rotor b. Has an internal cavity 8 and CONSISTS of two parts firmly connected between each other. The lower part 9 of the swarm is made of dielectric, the upper part 10 of the rotor is a magnetic circuit.

B H1: all parts of the rotor 9 are mounted around the perimeter of the wheel II, which can roll along the contact rings 5, rotating the rotor 6 around the vertical axis of symmetry of the generator, the spindles 11 are made of dielectric § and are driven by the rotation of :: DC direct current Id with axle of wheels II gear: tZO

The contact rings 5 are connected to a direct current source i4, iiiiTGriHe 02 of which, through brushes 15, reinforced with z Н1:;: {honor S rotor 6, Cuts in the excitation shell 7 and KG in the lead 12, (Communication lines with brushes and motor, between aetqw:.; and winding

Boziu:; GCG I, e also oo§da “§niya mbzhdu POLYUSSHK Bitkaiy windings Eozbu: ldeyiya k izig. not novazany). If necessary, I.1; ost1: a separate pitzky excitation winding and a dvigagel for the latter, set their own wiring of brushes and slip rings, which are bent from a separate source.

The IH engine is mounted on the platform 1 °, located 11 in the CAVITY 8 and adjacent to the lower part 9 of the rotor 6, for balancing the rotor i i-PrIBOD, not EZ of one 1H motor is executed, but of two OR “un-mounted” motors in cavity 8. Quantity and the value is also caused treb | «1« o1o momnnta-rotation motor Structurally IH g, 5oz1: a raspolagaF in the bottom part of the rotor, in bmt gozznnpm in yassu audio: 2ney part 9 of the rotor used, etc,

The housing I of the generator§ is closed with a cover 17, which interacts with poTop & tf 6 on a bearing base.

The device operates in the following manner. When voltage is supplied to the excitation coil 7 QT of the power source I4 through the contact rings 5 and the kid 15, a magnetic field arises, through the core Z interlocking about the obm-ects 3 of the stator

When applying voltage to the electric motor 12, it starts to rotate and through the front 15 to rotate the wheels II, due to which it is created ;; circular rotation of poTopi 6.

At the intersection of the iota of the roshore of the stator windings 3, a multiphase (three-phase) voltage system arises in the neighboring ones.

The inventive design is tested on the model g; :: has proven its performance. It can be used both in the design of micromachines and in large-scale barriers: generators.

Most of all, it is effective to propose the proposed technical solution when performing low-speed electric generators of industrial frequency with a large tens and hundreds of meters) in diameter, and

takkb at the re-release of generators with increased .. it is useful to use this design to create SOURCE electricity in 3 geographical zones, where unconditional environmental cleanliness is required, and no disturbance to the natural landscape is allowed, associated with the construction of dams, reservoirs, accreditation:; yursky tides, etc. At the same time, it implements btop 1) o „idio111: ap ..: foot generator shap of a power plant, but not a source of zoluchenka steam or water pressure.

Claims (1)

An electric energy generator comprising a core with a stator winding, a rotor with an excitation winding connected through contact rings and brushes to a direct current source, and a drive motor, characterized in that the drive motor is mounted on the rotor and is coupled to a transmission with the axis of the wheels located around the rotor perimeter, interacting with contact rings mounted coaxially with the core and fixed motionless relative to the stator.