CN102739016B - A kind of method utilizing test macro to remain energy generating - Google Patents
A kind of method utilizing test macro to remain energy generating Download PDFInfo
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- CN102739016B CN102739016B CN201210225908.3A CN201210225908A CN102739016B CN 102739016 B CN102739016 B CN 102739016B CN 201210225908 A CN201210225908 A CN 201210225908A CN 102739016 B CN102739016 B CN 102739016B
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- current generator
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Abstract
Utilize test macro to remain a method for energy generating, it is characterized in that: more than 1 prime mover adopts power delivery mode to be connected to a main generator, and each prime mover, simultaneously to this main generator transmitting power, makes main generator generate electricity; Present patent application achieves this technical concept, utilize test macro to remain energy generating, add that grid power supplements, the electrical power that electricity generation system is exported meets the demand of test macro to electric power, and reach the power-balance of generating and electricity consumption, realize the effect of economize on electricity.The power that multiple prime mover exports can be flowed to generator by the expanded application of this theory simultaneously, and the gross power of electrical power generators is strengthened, and realizes the target that many prime mover group can generate electricity to a generating set conveying machinery simultaneously.
Description
One, technical field:
The present invention relates to a kind of method utilizing test macro to remain energy generating, belong to energy-conserving and emission-cutting technology field.
Two, technical background:
Cannot the energy be utilized for what produce in the various pump class process of test, as compressed air, the fluid etc. with pressure and flow, due to energy less (hundreds of kilowatts), the duration shorter (within a few hours), and just occur when only having test.Utilizing this part energy to be very difficult technically, is namely all difficult by generating electricity by way of merging two or more grid systems or directly powering etc. for certain a set of equipment.
With the energy generating produced during test pump apparatus, and this part electric power is all used for the operation of test macro, has system consumption in this course, need electric power be supplemented, to meet the demand of test macro to electric power.Present patent application achieves this technical concept, utilize test macro to remain energy generating, add that grid power supplements, the electrical power that electricity generation system is exported meets the demand of test macro to electric power, and reach the power-balance of generating and electricity consumption, realize the effect of economize on electricity.The power that multiple prime mover exports can be flowed to generator by the expanded application of this theory simultaneously, and the gross power of electrical power generators is strengthened, and realizes the target that many prime mover group can generate electricity to a generating set conveying machinery simultaneously.There is no prime mover of more than 1 at present to the precedent of same generating set power output generating simultaneously.
Three. summary of the invention
More than 1 prime mover adopts power delivery mode to be connected to a main generator, and each prime mover, simultaneously to this main generator transmitting power, makes main generator generate electricity.
There are 2 kinds of types of service, namely generate electricity by way of merging two or more grid systems and non-ly to generate electricity by way of merging two or more grid systems.Non-feature of generating electricity by way of merging two or more grid systems is as follows: after the power of 1 prime mover output rises or declines, other original machine power adjusts automatically, realizes meeting the requirement of power consumption equipment to electricity generation system power output.The feature of generating electricity by way of merging two or more grid systems is as follows: such as 1 steam turbine drags alternating current generator, 1 power-adjustable motor also drives this alternating current generator by mechanical connection simultaneously, 2 prime mover are simultaneously to this alternating current generator transmission power, at this moment the power that alternator generation gross power and 2 prime mover provide has corresponding relation, and the power exported that namely generates electricity is that the power sum that 2 prime mover export is multiplied by alternator efficiency.
There is frequency error in non-quality of generating electricity by way of merging two or more grid systems, but this error can control in the scope of using electricity system permission.
Multiple prime mover and an alternating current generator adopt and are mechanically connected, by transmission of power to alternator generation, also can adopt hydraulic way, multiple hydraulic pressure unit is to one or one group of hydraulic motor transmitting power and power is transported to alternating current generator by mechanical connection manner.
Wherein, the generation range of multiple prime mover refers to steam turbine, internal combustion engine, gas turbine, motor, hydraulic motor, the combination generating between all prime mover that can drag alternator generation such as water turbine set or between similar prime mover.
Advantage and effect: the form being achieved multiple smaller power superposition generating by the art of this patent, can realize the target that generating set generated output is greater than minimum prime mover power output.Current electricity generation system only has 1 prime mover to generator outputting power, makes electrical power generators, ensures that the frequency and voltage sending alternating current meets technical specification.Non-ly to generate electricity by way of merging two or more grid systems: because the energy (as compressed air) of the series products electricity consumption of test pump and test generation is consistent in time, present patent application is by mechanically operated mode, and the mechanical energy of 2 or multiple prime mover is passed to 1 technology of overlapping generator system and making it generate electricity.
Four, accompanying drawing explanation
Fig. 1 of the present inventionly realizes theory diagram
Five, embodiment
According to the requirement of air compressor machine testing standard, the test completing 1 air compressor machine needs the time of about 3 hours, the compressed air require exported in test process and pressure will reach equipment and technology requirement, namely operate at full capacity, the electrical power of now compressed air unit consumption is at full load condition, the compressed air produced during test is discharged to air by valve, wastes this part of energy.The art of this patent is now used to regain the compressed air energy sources of waste.Specifically describe as follows:
An Output pressure is 10MPa, and outputting standard gas flow per minute is 20m
3air compressor, dispatch from the factory test time consume electrical power at more than 130kW.The electric power of test consumption 30% can be saved after using the art of this patent.
See Fig. 1, this patent electricity generation system drags an alternator generation by an alternating current motor, alternating current motor is identical with the power of alternating current generator, alternator rotor is designed to two ends all can the form of input power, and a DC motor is connected with the other end of alternating current generator power shaft.
When air compressor machine is tested, first start alternating current motor and drive alternator generation, the electric energy sent is delivered to tested air compressor machine unit, makes its entry into service and progressively improve compressed-air actuated pressure.Compressed air is delivered to Steam Turbine, makes unit vane rotary and drag a DC generator, DC generator, the direct current sent directly is delivered in the DC motor of driving alternating current generator.DC generator progressively strengthens the power driving alternating current generator.Alternating current generator needs the gross power of input to be DC motor and AC electrical acc power sum, because DC motor outputs power to alternating current generator, and due to the relation of alternating current motor Torque and speed, after the power increase of DC motor input, the frequency sending alternating current slightly improves, make the power drop of the actual input and output of alternating current motor, the degree of power drop is exactly the amount that economize on electricity reduces power consumption.
The problem that should be noted that is, two motors drive an alternating current generator and realize power match, because the minor variations of the revolution of alternating current motor and the change of power stage are mutually corresponding, the revolution of alternating current generator is caused to change in the process, the frequency of output AC electricity is changed within the specific limits, should control during system in the scope of using electricity system permission.
The main purpose that present patent application is used on grid-connected system is: due to an existing cover alternating current power-generating system, and completed the construction of grid-connected system, for collecting the energy of waste, adopt the energy generating be wasted, the motor of the generator other end is connected to and power output by driven by power, make the generated output of generator increase, realize the object of economize on electricity.
Claims (2)
1. utilize test macro to remain a method for energy generating, it is characterized in that: more than 1 prime mover adopts power delivery mode to be connected to an alternating current generator, and each prime mover, simultaneously to this alternating current generator transmitting power, makes alternator generation;
After the power of 1 prime mover output rises or declines, other original machine power adjusts automatically, realizes meeting the requirement of power consumption equipment to electricity generation system power output; 1 steam turbine drags alternating current generator, 1 power-adjustable motor also drives this alternating current generator by mechanical connection simultaneously, 2 prime mover are simultaneously to this alternating current generator transmission power, at this moment the power that alternator generation gross power and 2 prime mover provide has corresponding relation, and the power exported that namely generates electricity is that the power sum that 2 prime mover export is multiplied by alternator efficiency; Multiple prime mover and an alternating current generator adopt and are mechanically connected, by transmission of power to alternator generation.
2. a kind of method utilizing test macro to remain energy generating according to claim 1, it is characterized in that: the generation range of multiple prime mover refers to steam turbine, internal combustion engine, gas turbine, motor, hydraulic motor, the combination generating between all prime mover that can drag alternator generation of water turbine set or between similar prime mover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210225908.3A CN102739016B (en) | 2012-06-29 | 2012-06-29 | A kind of method utilizing test macro to remain energy generating |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210225908.3A CN102739016B (en) | 2012-06-29 | 2012-06-29 | A kind of method utilizing test macro to remain energy generating |
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| Publication Number | Publication Date |
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| CN102739016A CN102739016A (en) | 2012-10-17 |
| CN102739016B true CN102739016B (en) | 2015-11-18 |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1154592A (en) * | 1996-01-11 | 1997-07-16 | 李建明 | Four, six phase ac/dc circulation type electric generator system |
| CN1988336A (en) * | 2005-12-22 | 2007-06-27 | 邓霖全 | Interaction generator set |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050173996A1 (en) * | 2004-02-06 | 2005-08-11 | Ellison Abram A. | Perpetual motion energy |
| JP5700237B2 (en) * | 2010-07-08 | 2015-04-15 | 株式会社Ihi | Waste heat recovery device |
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2012
- 2012-06-29 CN CN201210225908.3A patent/CN102739016B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1154592A (en) * | 1996-01-11 | 1997-07-16 | 李建明 | Four, six phase ac/dc circulation type electric generator system |
| CN1988336A (en) * | 2005-12-22 | 2007-06-27 | 邓霖全 | Interaction generator set |
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| CN102739016A (en) | 2012-10-17 |
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