CN105443304A - Low-impact stable-voltage type hydroelectric generation system - Google Patents
Low-impact stable-voltage type hydroelectric generation system Download PDFInfo
- Publication number
- CN105443304A CN105443304A CN201510837628.1A CN201510837628A CN105443304A CN 105443304 A CN105443304 A CN 105443304A CN 201510837628 A CN201510837628 A CN 201510837628A CN 105443304 A CN105443304 A CN 105443304A
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- Prior art keywords
- triode
- pole
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- electric capacity
- diode
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
- F03B13/08—Machine or engine aggregates in dams or the like; Conduits therefor, e.g. diffusors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
- F03B3/12—Blades; Blade-carrying rotors
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
- H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
- H02M7/12—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/21—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M7/217—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2220/00—Application
- F05B2220/70—Application in combination with
- F05B2220/706—Application in combination with an electrical generator
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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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Abstract
The invention discloses a low-impact stable-voltage type hydroelectric generation system which comprises a water dam body and a generator set. An S-shaped water channel penetrating the front side and the rear side of the water dam body is arranged on the water dam body and a rotary wheel set is arranged in the water channel. The rotary wheel set is connected with the generator set through a rotary shaft. The power output end of the generator set is further sequentially connected with an adjustable power circuit and a voltage stabilizing circuit in series. The rotary wheel set comprises a tapered inlet rotary wheel in an inlet of the water channel, an outlet rotary wheel in an outlet and at least one center rotary wheel arranged in the water channel. By the adoption of the low-impact stable-voltage type hydroelectric generation system, kinetic energy of water can be well converted into power energy, impact generated when the water is discharged can be lowered greatly as well, and the threat to the downstream position along a bank in the water drainage power generation process is better lowered.
Description
Technical field
The present invention relates to a kind of environment-protecting clean energy field, specifically refer to that a kind of waterpower that can effectively utilize carries out the low impact constant-voltage type hydroelectric power system generated electricity.
Background technique
Along with the progress of science and technology and the lifting of people's environmental consciousness, entire society also more and more comes into one's own for the exploitation of new energy.In prior art, corresponding generation mode all be have developed to waterpower, wind-force and solar energy, well make use of the new energy of environment-protecting clean, reduce the destruction of conventional Power Generation Mode to environment, better improve the living environment of people, and along with the continuous progress of society, also need constantly to break through prior art, complete and new new energy are developed and utilization.Comparatively ripe electricity generating device has been had now for hydroelectric power, but the current of existing dam release when discharging water generating will have larger impact, not good is electric energy by the kinetic transformation of water, also can cause huge threat to downstream bank simultaneously.
Summary of the invention
The object of the invention is to overcome the problems referred to above, a kind of low impact constant-voltage type hydroelectric power system is provided, can not only be better electric energy by the kinetic transformation of water, greatly can also reduce impact during water discharge simultaneously, better reduce the littoral threat suffered when draining generates electricity in downstream.
Object of the present invention is achieved through the following technical solutions:
Low impact constant-voltage type hydroelectric power system, comprises check dam body and generator set, check dam body is provided with the water channel excessively running through both sides before and after this check dam body of a serpentine, and is crossing the runner group arranged in water channel; This runner group is connected with generator set by rotating shaft, and is also serially connected with adjustable power circuit and mu balanced circuit successively on the power output end of generator set.
As preferably, described runner group is comprised and was arranged on water channel ingress and the conical entrance runner be connected with generator set by entrance rotating shaft, be arranged on water channel outlet port and the outlet runner be connected with generator set by outlet rotating shaft, and quantity is at least one and was arranged on water channel inside and the central runner be connected with generator set by center rotational shaft.
Further, above-mentioned adjustable power circuit is by diode rectifier U1, triode VT1, triode VT2, triode VT3, positive pole is connected with the positive output end of diode rectifier U1, the electric capacity C1 that negative pole is connected with the negative output terminal of diode rectifier U1, positive pole is connected with the positive pole of electric capacity C1 after resistance R1, the electric capacity C2 that negative pole is connected with the negative pole of electric capacity C1, P pole is connected with the positive pole of electric capacity C2, the diode D1 that N pole is connected with the base stage of triode VT2, P pole is connected with the negative pole of electric capacity C2, N pole is in turn through diode D2 that electric capacity C3 is connected with the emitter of triode VT1 after resistance R2, one end is connected with the N pole of diode D2, the other end is connected with the tie point of electric capacity C3 with resistance R2, the slide rheostat RP1 that sliding end is connected with the emitter of triode VT3, and one end is connected with the N pole of diode D2, the other end is connected with the emitter of triode VT1 after resistance R4 through resistance R3 in turn, the slide rheostat RP2 that sliding end is connected with the base stage of triode VT3 forms, wherein, the collector electrode of triode VT1 is connected with the collector electrode of triode VT2 with the positive pole of electric capacity C1 simultaneously, the base stage of triode VT1 is connected with the emitter of triode VT2, the negative pole of electric capacity C3 is connected with the N pole of diode D2, the base stage of triode VT2 is connected with the collector electrode of triode VT3, the input end of two input end built-up circuits of diode rectifier U1 and being connected with the power output end of generator set, the output terminal of the tie point of resistance R3 and resistance R4 and the N pole built-up circuit of diode D2.
Further, above-mentioned mu balanced circuit is by triode VT4, triode VT5, triode VT6, metal-oxide-semiconductor Q1, metal-oxide-semiconductor Q2, positive pole is connected with the source electrode of metal-oxide-semiconductor Q1, the electric capacity C4 that negative pole is connected with the base stage of triode VT5, one end is connected with the grid of metal-oxide-semiconductor Q1, the resistance R5 that the other end is connected with the negative pole of electric capacity C4, N pole is connected with the negative pole of electric capacity C4, the reference diode D4 that P pole is connected with the grid of metal-oxide-semiconductor Q2, one end is connected with the negative pole of electric capacity C4, the resistance R6 that the other end is connected with the P pole of reference diode D4 after inductance L 1, P pole is connected with the emitter of triode VT4, the diode D3 that N pole is connected with the collector electrode of triode VT6 after resistance R7, one end is connected with the N pole of diode D3, the resistance R8 that the other end is connected with the emitter of triode VT6 after resistance R10, and the resistance R9 be serially connected between the base stage of triode VT6 and collector electrode forms, wherein, the drain electrode of metal-oxide-semiconductor Q1 is connected with the collector electrode of triode VT4, the source electrode of metal-oxide-semiconductor Q1 is connected with the emitter of triode VT5 with the base stage of triode VT4 simultaneously, simultaneously be connected with the source electrode of metal-oxide-semiconductor Q2 with the collector electrode of the triode VT6 grid of metal-oxide-semiconductor Q2 of the collector electrode of triode VT5 is connected with the base stage of triode VT6, the grid of metal-oxide-semiconductor Q1 and resistance R6 form the input end of this circuit with the tie point of inductance L 1 and are connected with the output terminal of adjustable power circuit, the tie point of resistance R8 and resistance R10 and the base stage of triode VT6 form the output terminal of this circuit.
In addition, described triode VT1, triode VT2, triode VT3, triode VT4 and triode VT6 are NPN type triode, and triode VT5 is PNP type triode.
The present invention compared with prior art, has the following advantages and beneficial effect:
(1) the present invention is provided with the runner group comprising conical entrance runner, outlet runner and central runner composition; multistage generating can be carried out in the process of draining; substantially increase the effect of generating; facilitate the development of industry; multistage generating runner is set simultaneously and the kinetic energy of water better can also be converted into electric energy; thus the impact force reduced from crossing the water that water channel is discharged, better protect the safety of downstream bank.
(2) what the present invention was provided with serpentine crosses water channel, is better kinetic energy by potential energy, improves the changing effect of energy, and then improve generated energy when equipment runs when can fall under water.
(3) the present invention is provided with adjustable power circuit, can regulate according to the demand of reality to the electricity exported, and avoids damaging the equipment that output terminal connects when generated energy is too high, substantially increases the Security of product.
(4) the present invention is provided with mu balanced circuit; can better burning voltage when generator set carries out the output of electric energy; reduce the fluctuation of output voltage; the voltage functuation that the connection device better avoiding its output terminal is subject to; protect the normal operation of connection device further, improve the safety in utilization of product.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the circuit diagram of adjustable power circuit of the present invention.
Fig. 3 is the circuit diagram of mu balanced circuit of the present invention.
Description of reference numerals: 1, check dam body; 2, generator set; 3, entrance rotating shaft; 4, conical entrance runner; 5, water channel is crossed; 6, center rotational shaft; 7, central runner; 8, runner is exported; 9, rotating shaft is exported.
Embodiment
Below in conjunction with embodiment, the present invention is described in further detail, but embodiments of the present invention are not limited thereto.
Embodiment
As shown in Figure 1, the present invention includes check dam body 1 and generator set 2, check dam body 1 is provided with the Aquaporin-5 excessively running through both sides before and after this check dam body 1 of a serpentine, and is crossing the runner group arranged in Aquaporin-5; This runner group is connected with generator set 2 by rotating shaft, and is also serially connected with adjustable power circuit and mu balanced circuit successively on the power output end of generator set 2.
Described runner group is comprised and was arranged on Aquaporin-5 ingress and the conical entrance runner 4 be connected with generator set 2 by entrance rotating shaft 3, be arranged on Aquaporin-5 outlet port and the outlet runner 8 be connected with generator set 2 by outlet rotating shaft 9, and quantity is at least one and was arranged on Aquaporin-5 inside and the central runner 7 be connected with generator set 2 by center rotational shaft 6.
During work, water first first promotes conical entrance runner and rotates and drive entrance axis of rotation thus drive generator set to generate electricity when entering water channel, then the central runner that water had been arranged in the middle part of water channel along promotion when water channel falls excessively rotates, central authorities' runner again drives generator set to generate electricity by center rotational shaft in the process of rotating, the outlet runner again promoting to be arranged on end when water channel arrives end of crossing flowing through serpentine at water rotates, outlet runner will drive generator set to generate electricity by outlet rotating shaft, thus the generating efficiency of product is substantially increased by arranging many places runner, better make use of waterpower resourses, simultaneously potential energy is better kinetic energy by crossing when water channel can also fall under water of serpentine, can be good at reducing its kinetic energy after flowing through at water the outlet runner being arranged on water channel end, thus the water flow impact pressure well reduced when carrying out hydroelectric power suffered by the bank of downstream, improve the Security of generating, reduce the threat of hydroelectric power to downstream bank.
As shown in Figure 2, above-mentioned adjustable power circuit by diode rectifier U1, triode VT1, triode VT2, triode VT3, resistance R1, resistance R2, resistance R3, resistance R4, diode D1, diode D2, electric capacity C1, electric capacity C2, electric capacity C3, slide rheostat RP1, and slide rheostat RP2 forms.
During connection, the positive pole of electric capacity C1 is connected with the positive output end of diode rectifier U1, negative pole is connected with the negative output terminal of diode rectifier U1, the positive pole of electric capacity C2 is connected with the positive pole of electric capacity C1 after resistance R1, negative pole is connected with the negative pole of electric capacity C1, the P pole of diode D1 is connected with the positive pole of electric capacity C2, N pole is connected with the base stage of triode VT2, the P pole of diode D2 is connected with the negative pole of electric capacity C2, N pole is connected with the emitter of triode VT1 after resistance R2 through electric capacity C3 in turn, one end of slide rheostat RP1 is connected with the N pole of diode D2, the other end is connected with the tie point of electric capacity C3 with resistance R2, sliding end is connected with the emitter of triode VT3, one end of slide rheostat RP2 is connected with the N pole of diode D2, the other end is connected with the emitter of triode VT1 after resistance R4 through resistance R3 in turn, sliding end is connected with the base stage of triode VT3, wherein, the collector electrode of triode VT1 is connected with the collector electrode of triode VT2 with the positive pole of electric capacity C1 simultaneously, the base stage of triode VT1 is connected with the emitter of triode VT2, the negative pole of electric capacity C3 is connected with the N pole of diode D2, the base stage of triode VT2 is connected with the collector electrode of triode VT3, the input end of two input end built-up circuits of diode rectifier U1 and being connected with the power output end of generator set 2, the output terminal of the tie point of resistance R3 and resistance R4 and the N pole built-up circuit of diode D2.
As shown in Figure 3, mu balanced circuit by triode VT4, triode VT5, triode VT6, metal-oxide-semiconductor Q1, metal-oxide-semiconductor Q2, resistance R5, resistance R6, resistance R7, resistance R8, resistance R9, resistance R10, electric capacity C4, inductance L 1, diode D3, and reference diode D4 forms.
During connection, the positive pole of electric capacity C4 is connected with the source electrode of metal-oxide-semiconductor Q1, negative pole is connected with the base stage of triode VT5, one end of resistance R5 is connected with the grid of metal-oxide-semiconductor Q1, the other end is connected with the negative pole of electric capacity C4, the N pole of reference diode D4 is connected with the negative pole of electric capacity C4, P pole is connected with the grid of metal-oxide-semiconductor Q2, one end of resistance R6 is connected with the negative pole of electric capacity C4, the other end is connected with the P pole of reference diode D4 after inductance L 1, the P pole of diode D3 is connected with the emitter of triode VT4, N pole is connected with the collector electrode of triode VT6 after resistance R7, one end of resistance R8 is connected with the N pole of diode D3, the other end is connected with the emitter of triode VT6 after resistance R10, between the base stage that resistance R9 is serially connected in triode VT6 and collector electrode, wherein, the drain electrode of metal-oxide-semiconductor Q1 is connected with the collector electrode of triode VT4, the source electrode of metal-oxide-semiconductor Q1 is connected with the emitter of triode VT5 with the base stage of triode VT4 simultaneously, simultaneously be connected with the source electrode of metal-oxide-semiconductor Q2 with the collector electrode of the triode VT6 grid of metal-oxide-semiconductor Q2 of the collector electrode of triode VT5 is connected with the base stage of triode VT6, the grid of metal-oxide-semiconductor Q1 and resistance R6 form the input end of this circuit with the tie point of inductance L 1 and are connected with the output terminal of adjustable power circuit, the tie point of resistance R8 and resistance R10 and the base stage of triode VT6 form the output terminal of this circuit.
In addition, described triode VT1, triode VT2, triode VT3, triode VT4 and triode VT6 are NPN type triode, and triode VT5 is PNP type triode.
As mentioned above, just well the present invention can be realized.
Claims (5)
1. low impact constant-voltage type hydroelectric power system, it is characterized in that: comprise check dam body (1) and generator set (2), check dam body (1) is provided with a serpentine run through both sides before and after this check dam body (1) cross water channel (5), and crossing the runner group arranged in water channel (5); This runner group is connected with generator set (2) by rotating shaft, and is also serially connected with adjustable power circuit and mu balanced circuit successively on the power output end of generator set (2).
2. low impact constant-voltage type hydroelectric power system according to claim 1, it is characterized in that: described runner group is comprised and was arranged on water channel (5) ingress and the conical entrance runner (4) be connected with generator set (2) by entrance rotating shaft (3), be arranged on water channel (5) outlet port and the outlet runner (8) be connected with generator set (2) by outlet rotating shaft (9), and quantity is at least one and was arranged on the inner central runner (7) also passing through center rotational shaft (6) and be connected with generator set (2) of water channel (5).
3. low impact constant-voltage type hydroelectric power system according to claim 2, it is characterized in that: described mu balanced circuit is by triode VT4, triode VT5, triode VT6, metal-oxide-semiconductor Q1, metal-oxide-semiconductor Q2, positive pole is connected with the source electrode of metal-oxide-semiconductor Q1, the electric capacity C4 that negative pole is connected with the base stage of triode VT5, one end is connected with the grid of metal-oxide-semiconductor Q1, the resistance R5 that the other end is connected with the negative pole of electric capacity C4, N pole is connected with the negative pole of electric capacity C4, the reference diode D4 that P pole is connected with the grid of metal-oxide-semiconductor Q2, one end is connected with the negative pole of electric capacity C4, the resistance R6 that the other end is connected with the P pole of reference diode D4 after inductance L 1, P pole is connected with the emitter of triode VT4, the diode D3 that N pole is connected with the collector electrode of triode VT6 after resistance R7, one end is connected with the N pole of diode D3, the resistance R8 that the other end is connected with the emitter of triode VT6 after resistance R10, and the resistance R9 be serially connected between the base stage of triode VT6 and collector electrode forms, wherein, the drain electrode of metal-oxide-semiconductor Q1 is connected with the collector electrode of triode VT4, the source electrode of metal-oxide-semiconductor Q1 is connected with the emitter of triode VT5 with the base stage of triode VT4 simultaneously, simultaneously be connected with the source electrode of metal-oxide-semiconductor Q2 with the collector electrode of the triode VT6 grid of metal-oxide-semiconductor Q2 of the collector electrode of triode VT5 is connected with the base stage of triode VT6, the grid of metal-oxide-semiconductor Q1 and resistance R6 form the input end of this circuit with the tie point of inductance L 1 and are connected with the output terminal of adjustable power circuit, the tie point of resistance R8 and resistance R10 and the base stage of triode VT6 form the output terminal of this circuit.
4. low impact constant-voltage type hydroelectric power system according to claim 3, it is characterized in that: described adjustable power circuit is by diode rectifier U1, triode VT1, triode VT2, triode VT3, positive pole is connected with the positive output end of diode rectifier U1, the electric capacity C1 that negative pole is connected with the negative output terminal of diode rectifier U1, positive pole is connected with the positive pole of electric capacity C1 after resistance R1, the electric capacity C2 that negative pole is connected with the negative pole of electric capacity C1, P pole is connected with the positive pole of electric capacity C2, the diode D1 that N pole is connected with the base stage of triode VT2, P pole is connected with the negative pole of electric capacity C2, N pole is in turn through diode D2 that electric capacity C3 is connected with the emitter of triode VT1 after resistance R2, one end is connected with the N pole of diode D2, the other end is connected with the tie point of electric capacity C3 with resistance R2, the slide rheostat RP1 that sliding end is connected with the emitter of triode VT3, and one end is connected with the N pole of diode D2, the other end is connected with the emitter of triode VT1 after resistance R4 through resistance R3 in turn, the slide rheostat RP2 that sliding end is connected with the base stage of triode VT3 forms, wherein, the collector electrode of triode VT1 is connected with the collector electrode of triode VT2 with the positive pole of electric capacity C1 simultaneously, the base stage of triode VT1 is connected with the emitter of triode VT2, the negative pole of electric capacity C3 is connected with the N pole of diode D2, the base stage of triode VT2 is connected with the collector electrode of triode VT3, the input end of two input end built-up circuits of diode rectifier U1 and being connected with the power output end of generator set (2), the output terminal of the tie point of resistance R3 and resistance R4 and the N pole built-up circuit of diode D2.
5. low impact constant-voltage type hydroelectric power system according to claim 4, it is characterized in that: described triode VT1, triode VT2, triode VT3, triode VT4 and triode VT6 are NPN type triode, triode VT5 is PNP type triode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510837628.1A CN105443304A (en) | 2015-11-25 | 2015-11-25 | Low-impact stable-voltage type hydroelectric generation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510837628.1A CN105443304A (en) | 2015-11-25 | 2015-11-25 | Low-impact stable-voltage type hydroelectric generation system |
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| Publication Number | Publication Date |
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| CN105443304A true CN105443304A (en) | 2016-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510837628.1A Pending CN105443304A (en) | 2015-11-25 | 2015-11-25 | Low-impact stable-voltage type hydroelectric generation system |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT399181B (en) * | 1991-07-04 | 1995-03-27 | Hans Kuenz Ges M B H | Device for temporarily closing and sealing an inlet opening, to be modified, of turbine shafts |
| CN101100850A (en) * | 2006-07-07 | 2008-01-09 | 张国成 | Water feeding, circulating and releasing system for hydraulic power station |
| US7478974B1 (en) * | 2008-04-17 | 2009-01-20 | William Lowell Kelly | Apparatus for hydroelectric power production expansion |
| WO2012021200A1 (en) * | 2010-08-11 | 2012-02-16 | Rene Carlos | A system and method for generating power in a dam |
| RU2011112785A (en) * | 2008-09-03 | 2012-10-10 | ВОББЕН Алоис (DE) | HYDRAULIC INSTALLATION |
| CN203339789U (en) * | 2012-12-24 | 2013-12-11 | 广西工学院 | Portable multifunctional power box |
| CN204493065U (en) * | 2015-03-26 | 2015-07-22 | 广东梅雁吉祥水电股份有限公司 | A kind of shockproof efficiency power generation station |
| CN204704059U (en) * | 2015-04-16 | 2015-10-14 | 申佳 | Efficient hydroelectric generation system |
-
2015
- 2015-11-25 CN CN201510837628.1A patent/CN105443304A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT399181B (en) * | 1991-07-04 | 1995-03-27 | Hans Kuenz Ges M B H | Device for temporarily closing and sealing an inlet opening, to be modified, of turbine shafts |
| CN101100850A (en) * | 2006-07-07 | 2008-01-09 | 张国成 | Water feeding, circulating and releasing system for hydraulic power station |
| US7478974B1 (en) * | 2008-04-17 | 2009-01-20 | William Lowell Kelly | Apparatus for hydroelectric power production expansion |
| RU2011112785A (en) * | 2008-09-03 | 2012-10-10 | ВОББЕН Алоис (DE) | HYDRAULIC INSTALLATION |
| WO2012021200A1 (en) * | 2010-08-11 | 2012-02-16 | Rene Carlos | A system and method for generating power in a dam |
| CN203339789U (en) * | 2012-12-24 | 2013-12-11 | 广西工学院 | Portable multifunctional power box |
| CN204493065U (en) * | 2015-03-26 | 2015-07-22 | 广东梅雁吉祥水电股份有限公司 | A kind of shockproof efficiency power generation station |
| CN204704059U (en) * | 2015-04-16 | 2015-10-14 | 申佳 | Efficient hydroelectric generation system |
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Application publication date: 20160330 |
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