CN201234159Y - Wind power, diesel engine complementary electricity generating apparatus - Google Patents
Wind power, diesel engine complementary electricity generating apparatus Download PDFInfo
- Publication number
- CN201234159Y CN201234159Y CNU2008200260916U CN200820026091U CN201234159Y CN 201234159 Y CN201234159 Y CN 201234159Y CN U2008200260916 U CNU2008200260916 U CN U2008200260916U CN 200820026091 U CN200820026091 U CN 200820026091U CN 201234159 Y CN201234159 Y CN 201234159Y
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- generating set
- power supply
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- diesel generating
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- 230000000295 complement effect Effects 0.000 title abstract 3
- 230000005611 electricity Effects 0.000 title description 3
- 238000007600 charging Methods 0.000 claims description 15
- 238000010248 power generation Methods 0.000 abstract description 12
- 230000010354 integration Effects 0.000 abstract 1
- 238000001514 detection method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a complementary power generation device using wind energy and diesel. The complementary power generation device comprises a wind power generation set, a self-start diesel power generation set, and a control device for selecting and putting the wind power generation set or the self-start diesel power generation set into work. The comprehensive AC power equipment with the integration of wind power generation and diesel power generation can fully utilizes the energy resources, such as wind energy and diesel, to make up the disadvantages of each other through intelligent control, thereby providing reliable and economic uninterrupted power for many fields.
Description
Technical field
The utility model relates to a kind of wind 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 wind 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 wind energy and diesel generating set are widely used in these places.
The existing wind energy that develops is natural resourcess of a kind of cleaning at 2.53 hundred million KW on the earth, and reserves are abundant, makes full use of wind energy our environment is had everything to gain and nothing to lose.Present wind 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 wind-force and diesel generation of integrating, it can fully utilize wind energy, and additional mutually with the self-starting diesel generating set, can be multiple field provides the wind 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: wind energy, diesel engine compensating generator, comprise wind turbine generator and diesel generating set, and the control device of selecting described wind turbine generator or diesel generating set to devote oneself to work, wherein:
Described wind turbine generator comprises wind-driven generator, and described wind-driven generator 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 solar panel by battery charge and discharge device.
Owing to adopted technique scheme, under the normal condition, wind turbine power generation accumulators group, batteries are 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 wind power generation, diesel generation, it makes full use of wind 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, wind energy, diesel engine compensating generator comprise wind turbine generator and diesel generating set, and the control device of selecting described wind turbine generator or diesel generating set to devote oneself to work, wherein:
Described wind turbine generator comprises wind-driven generator 5; described wind-driven generator 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; Self-starting generating set 1 is a prior art, has detailed record in patent documentation and other pertinent literature, does not repeat them here.Self-starting diesel generating set 1 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: wind-driven generator 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 wind-driven generator 5 and batteries, the direct current supply voltage detection unit is arranged,, stop 3 chargings of accumulators group when wind-driven generator 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: the input of described batteries 3 also is connected with solar panel 8 by battery charge and discharge device 7, in use, charge to batteries 3 jointly by wind-driven generator 5 and solar panel 8 by battery charge and discharge device 7, on the charging direct current power supply loop of 3 of wind-driven generator 5 and solar panel 8 and batteries, the direct current supply voltage detection unit is arranged, when wind-driven generator 5 or solar panel 8 voltages are lower than when specifying batteries 3 charging voltages, stop 3 chargings of accumulators group.All the other operation principles are identical with embodiment one.
Claims (4)
1. wind energy, diesel engine compensating generator comprise wind turbine generator and diesel generating set, and the control device of selecting described wind turbine generator or diesel generating set to devote oneself to work, it is characterized in that:
Described wind turbine generator comprises wind-driven generator (5), described wind-driven generator (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. wind 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. wind 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. wind energy as claimed in claim 1, diesel engine compensating generator is characterized in that: the input of described batteries (3) also is connected with solar panel (8) by battery charge and discharge device (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200260916U CN201234159Y (en) | 2008-07-30 | 2008-07-30 | Wind power, diesel engine complementary electricity generating apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200260916U CN201234159Y (en) | 2008-07-30 | 2008-07-30 | Wind power, diesel engine complementary electricity generating apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201234159Y true CN201234159Y (en) | 2009-05-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200260916U Expired - Fee Related CN201234159Y (en) | 2008-07-30 | 2008-07-30 | Wind power, diesel engine complementary electricity generating apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201234159Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111555409A (en) * | 2020-05-29 | 2020-08-18 | 山东省科学院海洋仪器仪表研究所 | Anchored buoy power supply control system and control method, anchored buoy |
-
2008
- 2008-07-30 CN CNU2008200260916U patent/CN201234159Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111555409A (en) * | 2020-05-29 | 2020-08-18 | 山东省科学院海洋仪器仪表研究所 | Anchored buoy power supply control system and control method, anchored buoy |
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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 |