CN201234145Y - Complementary electricity producing apparatus using solar energy and diesel engine - Google Patents
Complementary electricity producing apparatus using solar energy and diesel engine Download PDFInfo
- Publication number
- CN201234145Y CN201234145Y CNU2008200260920U CN200820026092U CN201234145Y CN 201234145 Y CN201234145 Y CN 201234145Y CN U2008200260920 U CNU2008200260920 U CN U2008200260920U CN 200820026092 U CN200820026092 U CN 200820026092U CN 201234145 Y CN201234145 Y CN 201234145Y
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- generating set
- power supply
- self
- diesel generating
- solar
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/16—Combined cycle power plant [CCPP], or combined cycle gas turbine [CCGT]
Abstract
The utility model discloses a complementary power generation device using solar energy and diesel. The complementary power generation device comprises a solar power generator set, a self-start diesel power generator set, and a control device for selecting the solar power generator set or the self-start diesel power generator set to work. The utility model provides a comprehensive AC power equipment with the integration of solar power generation and diesel power generation, and the equipment can fully utilize energy resources, such as solar energy and diesel, to make up for the respective disadvantages through intelligent control, so as to provide reliable and economic uninterrupted power for many fields.
Description
Technical field
The utility model relates to a kind of solar energy, diesel engine unit power field, relates in particular to the comprehensive Blast Furnace Top Gas Recovery Turbine Unit (TRT) that a kind of two kinds of power supplys that integrate solar power generation, diesel generation organically combine and can control automatically.
Background technology
Some are than outlying island, lake, mountain area and other places, have higher military affairs, scientific research is worth, and rich natural resource remains exploitation, have higher economic value.Because these areas are remote, be unfavorable for the electric power conveying.So solar energy and diesel generating set are widely used in these places.
Solar energy extensively is present in each corner of the earth, is a kind of natural resources of cleaning, and reserves are extremely abundant, extremely lacks and expensive today at the energy, makes full use of solar energy our environment is had everything to gain and nothing to lose.Present solar energy or diesel generating set great majority are single electric power systems, and control technology neither be very high, exist multiple power supply defective.
The utility model content
Technical problem to be solved in the utility model provides a kind of solar energy and diesel generation of integrating, it can fully utilize solar energy, and additional mutually with the self-starting diesel generating set, can be multiple field provides the solar energy of reliable and stable and less expensive electric energy, diesel engine compensating generator.
For solving the problems of the technologies described above, the technical solution of the utility model is: solar energy, diesel engine compensating generator, comprise solar power generation unit and diesel generating set, and the control device of selecting described solar power generation unit or diesel generating set to devote oneself to work, wherein:
Described solar power generation unit comprises solar panel, and described solar panel is connected with batteries by battery charge and discharge device, and the output of described batteries is connected with power supply inverter by battery charge and discharge device;
Described diesel generating set is the self-starting diesel generating set;
Described control device comprises double power supply automatic switching switch and diverter switch controller, the input of described double power supply automatic switching switch is connected to the output of power supply inverter and self-starting diesel generating set respectively, the signal input part of described diverter switch controller is connected to the output of power supply inverter, and the signal output part of described diverter switch controller is connected to the self-starting control device of double power supply automatic switching switch and self-starting diesel generating set respectively.
As a kind of improvement, described self-starting diesel generating set also is connected to described batteries by battery charging plant.
Improve as another kind, the charging generator of described self-starting diesel generating set is connected to described batteries.
As another kind of execution mode, the input of described batteries also is connected with wind-driven generator by battery charge and discharge device.
Since adopted technique scheme, under the normal condition, solar panel generating accumulators group, batteries is by power supply inverter output AC electricity, then by the double power supply automatic switching switch powering load; When the alternating current voltage of power supply inverter output is lower than rated operational voltage, the controller of double power supply automatic switching switch sends enabling signal to the self-starting diesel generating set, the self-starting diesel generating set starts and generating automatically, and double power supply automatic switching switch switches to the self-starting diesel-electric set electric supply simultaneously; When the alternating current voltage of power supply inverter output returned to rated operational voltage, the controller of double power supply automatic switching switch sent stopping signal to the self-starting diesel generating set, and double power supply automatic switching switch switches to the power supply inverter power supply simultaneously.The utility model provides a kind of Integrated Exchange power-supply device that integrates solar power generation, diesel generation, it makes full use of solar energy and diesel oil equal energy source, cover the shortage mutually by intelligentized control, for various fields provides reliable, economic uninterruptible power.
Description of drawings
Fig. 1 is the fundamental diagram of the utility model embodiment one;
Fig. 2 is the fundamental diagram of the utility model embodiment two.
Embodiment
Embodiment one: as shown in Figure 1, solar energy, diesel engine compensating generator comprise solar power generation unit and diesel generating set, and the control device of selecting described solar power generation unit or diesel generating set to devote oneself to work, wherein:
Described solar power generation unit comprises solar panel 5; described solar panel 5 is connected with batteries 3 by battery charge and discharge device 7; the output of described batteries 3 is connected with power supply inverter 4 by battery charge and discharge device 7; battery charge and discharge device 7 comprises batteries discharge examination protected location and battery charging control unit, finishes the charge and discharge protection work of batteries 3 voluntarily.Battery charge and discharge device 7 can be installed in the control cabinet with power supply inverter 4; this change only is the change of the installation site on the simple physical significance; do not influence the spirit that the present utility model is created, should be within protection range of the present utility model.
Described diesel generating set is a self-starting diesel generating set 1; The self-starting generating set is a prior art, has detailed record in patent documentation and other pertinent literature, does not repeat them here.The self-starting diesel generating set meets the specification requirement of GB4712 " Automatic Diesel Generator Set general technical specifications ", and generating set can be realized following function: four defencive functions, self-starting function, remote monitoring function, haul oneself willingly into the function of autotomying.
Described control device comprises double power supply automatic switching switch 6 and diverter switch controller 2, the input of described double power supply automatic switching switch 6 is connected to the output of power supply inverter 4 and self-starting diesel generating set 1 respectively, the signal input part of described diverter switch controller 2 is connected to the output of power supply inverter 4, and the signal output part of described diverter switch controller 2 is connected to the self-starting control device of double power supply automatic switching switch 6 and self-starting diesel generating set 1 respectively.Double power supply automatic switching switch 6 can automatically switch, also can manual switchover, can manual operation finish switching in case of necessity.
The charging generator of described self-starting diesel generating set 1 is connected to described batteries 3.Certainly, described self-starting diesel generating set 1 also can be connected to described batteries 3 by battery charging plant, the charging of accumulators group.Self-starting diesel generating set 1 only under situation about starting, just can charge a battery, as replenishing of storage battery energy.
The course of work of present embodiment is as follows: as shown in Figure 1, under the normal condition, solar panel 5 is by 3 chargings of battery charge and discharge device 7 accumulators groups, batteries 3 to power supply inverter 4 output AC electricity, is passed through double power supply automatic switching switch 6 powering loads by battery charge and discharge device 7 then; When the alternating current voltage of power supply inverter 4 outputs is lower than rated operational voltage, the controller of double power supply automatic switching switch 6 sends enabling signal to self-starting diesel generating set 1, self-starting diesel generating set 1 starts and generating automatically, and double power supply automatic switching switch 6 switches to 1 power supply of self-starting diesel generating set simultaneously; When the alternating current voltage of power supply inverter 4 outputs returns to rated operational voltage; the controller of double power supply automatic switching switch 6 sends stopping signal to self-starting diesel generating set 1, and double power supply automatic switching switch 6 switches to power supply inverter 4 power supplies simultaneously.
Self-starting diesel generating set 1 output, inverter ac output end all are equipped with output voltage and detect control unit.Be used to detect self-starting diesel generating set 1 output voltage and inverter output voltage and whether meet specification requirement, it is promptly exportable to meet the requirements, and does not stop when meeting.Batteries 3 and discharging and recharging of inverter the direct current supply voltage detection unit is arranged on the direct current power supply loop, whether be used to detect batteries 3 voltages to reach the battery discharging operating voltage, reaching can regular picture work, and voltage is lower than normal power generation voltage and promptly stops discharge work.On the charging direct current power supply loop of 3 of solar panel 5 and batteries, the direct current supply voltage detection unit is arranged,, stop 3 chargings of accumulators group when solar panel 5 voltages are lower than when specifying batteries 3 charging voltages.
Embodiment two: as shown in Figure 2, present embodiment and embodiment one are basic identical, difference is that the input of described batteries 3 also is connected with wind-driven generator 8 by battery charge and discharge device 7, charge to batteries 3 jointly by solar panel 5 and wind-driven generator 8 by battery charge and discharge device 7, finish the charging to batteries 3, all the other operation principles are identical with embodiment one.
Claims (4)
1. solar energy, diesel engine compensating generator comprise solar power generation unit and diesel generating set, and the control device of selecting described solar power generation unit or diesel generating set to devote oneself to work, it is characterized in that:
Described solar power generation unit comprises solar panel (5), described solar panel (5) is connected with batteries (3) by battery charge and discharge device (7), and the output of described batteries (3) is connected with power supply inverter (4) by battery charge and discharge device (7);
Described diesel generating set is self-starting diesel generating set (1);
Described control device comprises double power supply automatic switching switch (6) and diverter switch controller (2), the input of described double power supply automatic switching switch (6) is connected to the output of power supply inverter (4) and self-starting diesel generating set (1) respectively, the signal input part of described diverter switch controller (2) is connected to the output of power supply inverter (4), and the signal output part of described diverter switch controller (2) is connected to the self-starting control device of double power supply automatic switching switch (6) and self-starting diesel generating set (1) respectively.
2. solar energy as claimed in claim 1, diesel engine compensating generator is characterized in that: described self-starting diesel generating set (1) also is connected to described batteries (3) by battery charging plant.
3. solar energy as claimed in claim 1, diesel engine compensating generator is characterized in that: the charging generator of described self-starting diesel generating set (1) is connected to described batteries (3).
4. solar energy as claimed in claim 1, diesel engine compensating generator is characterized in that: the input of described batteries (3) also is connected with wind-driven generator (8) by battery charge and discharge device (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200260920U CN201234145Y (en) | 2008-07-30 | 2008-07-30 | Complementary electricity producing apparatus using solar energy and diesel engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200260920U CN201234145Y (en) | 2008-07-30 | 2008-07-30 | Complementary electricity producing apparatus using solar energy and diesel engine |
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| Publication Number | Publication Date |
|---|---|
| CN201234145Y true CN201234145Y (en) | 2009-05-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNU2008200260920U Expired - Fee Related CN201234145Y (en) | 2008-07-30 | 2008-07-30 | Complementary electricity producing apparatus using solar energy and diesel engine |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102044989A (en) * | 2009-10-14 | 2011-05-04 | 华为技术有限公司 | Hybrid energy power supply system and method based on solar system |
| WO2012062159A1 (en) * | 2010-11-11 | 2012-05-18 | Juang Jeng-Lung | Indoor energy-saving power supply unit integrated with renewable energy |
| CN103997118A (en) * | 2014-05-23 | 2014-08-20 | 广州市乾威能源技术有限公司 | Man-portable hybrid energy power supply module |
| CN105703700A (en) * | 2016-04-06 | 2016-06-22 | 青岛中科麦特新能源有限公司 | Photovoltaic power generation system combined with fish farm |
| CN107547034A (en) * | 2017-01-20 | 2018-01-05 | 湖南大学 | A kind of island special power supply outfit and its control method |
| CN110752660A (en) * | 2019-09-26 | 2020-02-04 | 国网湖南省电力有限公司 | Multichannel portable power source system suitable for distribution network field application |
-
2008
- 2008-07-30 CN CNU2008200260920U patent/CN201234145Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102044989A (en) * | 2009-10-14 | 2011-05-04 | 华为技术有限公司 | Hybrid energy power supply system and method based on solar system |
| CN102044989B (en) * | 2009-10-14 | 2013-03-20 | 华为技术有限公司 | Hybrid energy power supply system and method based on solar system |
| WO2012062159A1 (en) * | 2010-11-11 | 2012-05-18 | Juang Jeng-Lung | Indoor energy-saving power supply unit integrated with renewable energy |
| CN103997118A (en) * | 2014-05-23 | 2014-08-20 | 广州市乾威能源技术有限公司 | Man-portable hybrid energy power supply module |
| CN103997118B (en) * | 2014-05-23 | 2016-01-20 | 广州市乾威能源技术有限公司 | The energy mix supply module that individual soldier carries |
| CN105703700A (en) * | 2016-04-06 | 2016-06-22 | 青岛中科麦特新能源有限公司 | Photovoltaic power generation system combined with fish farm |
| CN107547034A (en) * | 2017-01-20 | 2018-01-05 | 湖南大学 | A kind of island special power supply outfit and its control method |
| CN110752660A (en) * | 2019-09-26 | 2020-02-04 | 国网湖南省电力有限公司 | Multichannel portable power source system suitable for distribution network field application |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090506 Termination date: 20100730 |