CN1633015A

CN1633015A - Multiply DC generator

Info

Publication number: CN1633015A
Application number: CNA200410101809XA
Authority: CN
Inventors: 皮天
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-12-23
Filing date: 2004-12-23
Publication date: 2005-06-29

Abstract

A multiplier generator includes a shell, a magnetic steel, a rotor, commutators and a carbon brush, among which, two windings are set in the slot of the rotor, two commutators connected with both ends of the rotor are led out by two sets of brushes and the winding with multiple coils is the generating winding, the winding with less coils and connected with the output is a motor winding connected with the battery set out of the generator. The generating winding is parallel to a battery at the same time when outputting, the coil number ratio of the generating winding and motor winding is 3.5-4.5. Since the multiplier generator increases motor winding, the diesel and the battery set can work at the same time to reduce diesel load.

Description

Multiply DC generator

Technical field

The present invention relates to a kind of generator, particularly relate to a kind of DC generator that can reclaim the energy.

Background technology

For modern society, electricity has been a kind of requisite living condition.But in the place that some electrical networks fail to arrive, such as fishing island, mountain area, and some mobile living quarter still are impossible such as on the fishing boat by grid transmission, locally want electricity consumption can only use the diesel power generation unit at these.

Present diesel generating set, the best effort scope of diesel engine itself is narrow, and the load that diesel generating set is born is often unstable, often be in the overweight operating state of underload or load, diesel engine can't be in the best effort scope in this state, causes higher, seriously polluted or the like the problem of inefficiency, oil consumption.

The utility model content

The present invention is exactly at above-mentioned defective, a kind of multiply DC generator that can reclaim the energy of proposition.

Multiply DC generator of the present invention, comprise casing, magnet steel, rotor, commutator, carbon brush, it is characterized in that several wire casings are arranged on rotor, embed two windings in each wire casing, these two windings connect two commutators at rotor two respectively, draw through two groups of carbon brush, wherein the winding that the number of turns is many is the generating winding, connect output, the winding that the number of turns is few is electronic winding, input by generator connects a batteries, and described generating winding is in output another batteries in parallel in output.

Multiply DC generator of the present invention is characterized in that described generating winding and electronic winding are evenly distributed in the epitrochanterian wire casing, and in each wire casing, the generating winding is embedded in the inside, and electronic winding outside.

Multiply DC generator of the present invention, the number of turns of described generating winding and electronic winding is than between 3.5-4.5.

Because the present invention's generator that doubles has increased electronic winding, when work, be that diesel engine and batteries are done work simultaneously, the load that this just can alleviate diesel engine improves the operating state of generating set diesel engine when heavy duty; Simultaneously since in the output parallel connection batteries, the space when this can make full use of underloading again is to battery charging, the energy when reclaiming the generating set underloading; Change two batteries in time, just can play energy savings, raise the efficiency, reduce the effect of pollution.

Description of drawings

Fig. 1 is the schematic diagram of multiply DC generator of the present invention;

Fig. 2 is the cutaway view of multiply DC generator of the present invention;

Fig. 3 is the wire casing coil arrangement figure of multiply DC generator of the present invention;

Fig. 4 is the application schematic diagram of multiply DC generator of the present invention.

Embodiment

For further illustrating the present invention, do detailed explanation below in conjunction with embodiment.

The visible Fig. 1 of the structure of multiply DC generator of the present invention and Fig. 2.Fixing two pairs of magnet steel to 4 on the inwall of electric generator casing 1, the axle 10 of being located by cabinet cover 2 and 3 is connected rotor 5, at the two ends of rotor 5 commutator 6 and 7 is arranged, corresponding carbon brush 8 and 9 separately, 1 time organic block 11 of casing.

16 wire casings 20 are arranged on the rotor 5, two groups of coil windings are arranged in each wire casing 20, see Fig. 3, the outside be electronic winding 21, the inside be the generating winding 22, the generating winding 22 be connected on the commutator 6, electronic winding 21 is connected on the commutator 7, and the number of turns of two windings ratio is 4.

The concrete grammar of this generator uses sees Fig. 4, and generator 32 is connected by the driving shaft of connecting axle 33 and diesel engine 31, and the generating output 36 of generator connects charging accumulator group 34, and electronic input 37 connects batteries 35.Should select for use and turn to identical diesel engine this moment, or change the connection polarity of the batteries 35 of electronic input, makes motor direction identical with diesel engine.

During work, use batteries 35 and diesel engine 31 works done simultaneously, drive generator 32 work, generator is in output 36 output electric energy, to and in batteries 34 chargings of output 36.

Be full of electricity or discharge in storage batteries group 34 and put when electric with batteries 35, should in time change batteries 34 and 35, the function of two batteries of assurance is normal.

According to the generator model machine that present embodiment is made, the energising of electronic winding has improved energy output and generating efficiency significantly, has alleviated the load of diesel engine, has improved the operating state of diesel engine, has reduced the oil consumption and the exhaust emission of diesel engine.Thereby proved the double actual use value of generator of the present invention.

Claims

1, multiply DC generator, comprise casing, magnet steel, rotor, commutator, carbon brush, it is characterized in that several wire casings are arranged on rotor, embed two windings in each wire casing, these two windings connect two commutators at rotor two respectively, draw through two groups of carbon brush, wherein the winding that the number of turns is many is the generating winding, connect output, the winding that the number of turns is few is electronic winding, input by generator connects a batteries, and described generating winding is in output another batteries in parallel in output.

2, according to the multiply DC generator of claim 1, it is characterized in that described generating winding and electronic winding are evenly distributed in the epitrochanterian wire casing, in each wire casing, the generating winding is embedded in the inside, and electronic winding is outside.

3, according to the multiply DC generator of claim 1, the number of turns that it is characterized in that described generating winding and electronic winding is than between 3.5-4.5.