TW574472B - Wind power generating system and its method - Google Patents

Description

V. Description of the invention 发明 [Invention = the technical field of the invention] Power generation is based on a wind power generation system and its methods ☆, the wind pipe: shrink to concentrate the energy of the wind to promote energy harvesting?丨 Fei Lei * Ermit Mountain and the area where the pressure is lower as the distance from the ground is lower, if two people flow, the present invention can be installed in a large number of provinces with wind resources, and the present invention has a certain height. Poor mountainous areas have more construction costs and 1%, and the cost of power generation is lower than the conventional one and suitable for multi-winding. It has a mountainous land knife. [Previous technology] As the rich areas know, f ΐ ΐ, wind power generation is suitable for Wind resources are rich and powerful, and thunderstorms are coming !! ί, Germany, the United States, Xinjiang, China and other places have watt-hour (XTWh) years f ί ί The potential of wind power is about 180 trillion. Heavy industry in Shuang & _ 9 The annual power consumption of Taiwan is 147 Twh. Taiwan Hu will install four 640kw wind power plants and install four 600kW wind power plants in Pengyi. The place where Cheng Zhengli is able to generate electricity is the cubic power of the power generation and the wind speed. The kinetic energy of the air molecules is proportional to the quadratic power of the speed, and the air. ί 敕 XIZou is also proportional to the speed, which results in a cubic proportional knot (the number of winds-positive-one point, the formula of the energy contained in the wind can be written as: secret = duty f 5) = (〇 · 3 9 3 ) χ (wind blowing time) χ (air) X (the square of the diameter of the tea piece) χ (the cube of the average wind speed) At the same time, if the speed of the wind is one meter per second, there are two units. When the wind speed is two meters per second, there are 64 units of energy at eight or four meters.

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V. Description of the invention (2) Energy of V 1 0 0 0 unit. Another important point is that the amount of wind power is proportional to the square of the diameter of the windmill blades, that is, a windmill with a blade diameter of 30 meters produces 100 times the power of a wind turbine with a diameter of 3 meters. According to the magnitude 6 wind, an average wind speed of 12 m / s, a 15-storey high-rise windmill with a diameter of 45 m, and a large and medium-sized windmill: The energy flow rate (power) of the medicinal reservoir by the wind is two (0 • 3 9 3) X (1.2 5 kg / m3 cubic) X (2025 m square) X 1 7 2 8 m 1 / m3 cubic second) = = 1 7 2 0 0 0 0 kg • m Feet squared / second; L-th power = 1 · 72 million watt windmills extract the kinetic energy of wind, and the percentage of converting this kinetic energy into electrical energy is called the windmill's power generation efficiency. From an energy point of view, 5 winds with an average speed of 10 meters per second after passing through the streamlined windmill blades a) If the average speed drops to 9 meters per second, the kinetic energy of the wind is reduced to the original 0.9 The square is 0.81 times, which means that (1-0.81) 19% of the wind kinetic energy is extracted by the windmill. Therefore, the efficiency of the windmill is 19 ° / 〇b) If the average speed drops to 8 meters per second, the wind's The kinetic energy will be reduced to the original 0.8 square = 0.64 times, and the efficiency of the windmill is (1 -0.64) 3 6% ° c) If the average speed drops to 7 meters per second, the kinetic energy of the wind will be reduced to 0. The square of 7 is 0.49 times, the efficiency of the windmill is (1 -0.49)-51% 〇 The efficiency of the windmill is related to the number of blades and the number of cascade rows. For a windmill blade with a good flow field design, the mechanical efficiency of a single-row (grid) three-blade windmill can be estimated to reach page 6 of item 574472. V. Description of the invention (3) · The level is 36%. Therefore, if a single-row three-blade windmill power system is constructed, the estimated power generation per seat = 1.72 million watts * 36% = 0.62 million watts = 6 2 0KW. Due to the boundary layer effect on the ground, traditional windmills have economic benefits above 60 meters in height, and their blade length is often about 10 meters, which is quite difficult during installation and maintenance, so it is necessary to improve . ~

Please refer to FIG. 1 for a conventional chimney-type wind power generation system 1 utilizing the principle of hot airflow rise and airflow convection, which has a heat-insulated external wall 18, internally provided with a blade 14, and a main shaft 16 connected When the hot air blows in from the air inlet 10 from the bottom to the top, the generator 12 can rotate the blades 14 to drive the generator to generate electricity. When the air rises to the top cover 11, it is discharged to the air. Although the above-mentioned chimney-type wind power generation system 1 has new ideas, it is easier to install and easier to maintain than traditional windmills. However, there are still practical problems such as unstable power generation and low power. Therefore, it is necessary to develop a type that is easy to install. And maintenance and stable wind power generation system, making wind power a common and cheap power generation method.

However, the application of wind resources must be matched with the operating laws of nature and the application of physical principles. Wind is not like water power, and it can build dams to accumulate energy. It is not like fire or nuclear energy. A place with abundant wind resources is provided, an energy storage structure is set in the air at an appropriate height of the place, and its installation is more convenient than a traditional windmill structure, and it is easy to maintain. Therefore, the present invention has been developed to meet the above requirements.

Page 7 ~ 4472 V. Description of the invention (4) [Summary of the invention] The purpose of generating $ ί is to combine the advantages of known products, and can, and ui ui, so that wind power can not only have the effect of commercial operation In order to achieve a cool wind power effect to provide low-cost noodle quality. Example relationship to ^ ί, | This creation will use the ratio of physical velocity and area to absorb the ϋΐ 1 ΐ f 2 f ί set the wind of the storage mechanism, and the energy will be led to the higher- This is included in the air. The present invention includes: The second end is provided with two ends, and the fourth end is used for wind input, which is larger than 掸 W / 5, and the cross-sectional area of the first end is greater than the cross-sectional area of the second end, respectively ^ Wind speed; an energy storage member provided with two second ends: a check end and an outlet end, the inlet end and the air-condensing tube member share energy to move; ΐ :, air-shrink tube The second end of the component is blown into the wind by the wind. It is stored in a ^ form, and the outlet end passes through the energy storage end and the exhaust 媳 ϊ Ϊ induced exhaust component, which is provided with two ends, which are the lure bow I and The lure end of the lure mountain is connected to the outlet end of the energy storage member, and the wind that is exclusively used by the mechanical ti is transmitted to the exhaust end to be removed; a generator, the mechanical movement & i ϊΐ storage member can be used to The position of the energy storage component is equal to the electrical energy. The height of the first end of the exhaust end of the attracting exhaust component is high. A specific vertical distance is set; by collecting the wind current and increasing the wind speed through the set, #, and 1 components, the energy storage component is promoted, and then the generator is used to generate electricity to achieve the power generation effect. In order to allow your reviewers to better understand this creation Characteristics and

574472 V. Description of the invention (5)-Each within the technology, please refer to the following, and the attached drawings only provide detailed descriptions of the reference works and the attached drawings. / 、 Speaking of the moon, is not used to add [implementation methods] to this creation. To make the principle of this creation clear, the structure area M2 = Bai Zhisuo Sun and Moon, should be based on the principle of original creation, the original of this creation ^ ^ The difference between the art and the technology it uses is that the energy is concentrated and the wind speed is increased. Ft allows the wind to pass through the pipe with a decreasing area so that the air flow area of the height is also burned. ^ Energy storage, so that the energy is made at low and medium. ^ 3 At t speed of the storage member and the principle of concentrated air energy 'wind energy; in addition to this, it is directly lower because it is more convenient to receive high speeds. The higher the air pressure is, the more exhausted it is. 1 and s two f T storage winds are induced by the difference in air pressure The same structure is installed on a structure y It is possible to rotate out the energy of a plurality of wind storage pipes in common. 'Promote a number of power generation systems to get more, please refer to the second figure first, Figure ^ will explain the present invention; = The power generation system structure violates the wind official component 20 of the _ /, operation mode, the wind first by # 二 端The wearing area of 24 is large, = ^ 2. Because the cross-sectional area of the first end 22 is rectangular than the opening of the first end 24, the wind speed of complex 3 will increase. Suppose that the area is 200 square meters, = And the width is 20 meters, and the area is 1 meter. Its area is 3.14 square meters. The end 24 is circular. Its semi-control blows into the wind-collection tube member 20 and A '. Therefore, when the wind speed is 3m / The wind speed of se < should be 3 x 2 0 x 6 ％; when ff4tl consumption is 40%, the second Hong meter / second, please continue to participate

574472 V. Description of the invention (6) Consider the third picture. When it is 31, film 31 ′ can be used here; ^! After 30 pieces, it is to push the leaves, assuming that the air density is u = ^ / said Fuzhong / described the power generation calculation formula, push 3 blades at a time, ^ answer _ square meter Zhu piece diameter is 1 meter, the wind rate It can be calculated as follows: if the electrical efficiency is 36%, then the power generation meter x U4 meters / second x 3 pieces = 78 workers 25 kg / square meter X 1 square end, which illustrates the structure of the energy storage member. The knife end is the structure of the inlet end 2 仵 & 0, which is provided with the second end 24 of the two pipe members 20 ^ mouth = 34, the inlet end 32 and the wind-shrinking end 24 blow into the wind. Part of the energy will be stored by the wind-shrinking tube member 20, and will be stored by mechanical energy in the form of energy storage, and the generator 50 will be transmitted to the generator 5 at the exit end. And the energy storage ί: =: the main shaft 33 of the receiving member 30, wherein the speed change can be placed in the energy receiving member, T and 4 are connected to the generator 50 and the generator 50 is connected to the generator 50 . The output shaft mechanically induces the wind of the second amount of storage to flow into the induced exhaust member 40. Because it is connected to the outlet end of the energy storage member 30 and has a low air pressure traction to the row η = 44, it can The incoming wind of the attracting end is transmitted at 1r and excluded; wherein the wind end 44 of the attracting exhaust member 40 is: ί; Γ :: suitable: high-yield ”in the air, and its height is higher than that of the brother of the wind collecting member. The height is higher than a certain vertical distance, such as height

Page 10 574472 V. Description of the invention (7) Η is 150 meters. 'The general valve can be further extended, and the smooth and cold components for obtaining the wind direction are used in the air-condensing tube member 20 of the second machine.' A guide wind direction arrangement can be set, and the blowing wind mx can be regarded as a flat plate type. In order to prevent wind disasters such as typhoons, the blades are provided with a flow adjustment member in the wind-shrinking tube structure; c inlet-second adjusts the flow according to the amount of blowing air, and its functional end can prevent dust and sand. For a possible break of the power generation system, a centrifugal ring member 26 is set on the wind-shrinking tube member 2 and the centrifugal 2 is used to make the dust and debris contained in the wind removed. Refer to the third figure, where the energy storage member—

:: H: inside the shell, and can be rotated; multiple blades, fish L Please refer to the second picture, and one more wind and two rho can be set, can. = Nano component 3. ... 32, for real-time =: = = 于 于; bow said 丨 convenient for airflow and maintenance, 'an outlet air volume adjustment member 38 can be set = 出口 the outlet end 34 of the storage member 30, and can be used to match the f 28 The 5th week component 3 6 immediately controls the air volume at the exit. Λ The present invention may further include a flow control unit that can be adjusted by electronic software and hardware to control the inlet air volume adjusting member 36 and the outlet air volume ^. The 卩 member 38 makes the air volume within a 〆 predetermined range, and the power generation power is stable. The aforementioned transmission gear box 6 〇 玎 is set in the energy storage member 3 〇 574472 V. Description of the invention (8) ^ ----- -The transmission gearbox 60 in Lizhong has-recognized that one of the output of the energy storage member =, and the output of the input shaft and the transmission gearbox is less than electrical energy, and the power generation rotation maintenance: can be advanced-including multiple Each lead type = 4 ° for cattle, 3 ° for two pieces, and temptation. Please refer to Figure 4 "Make the hair and hair more clear and able to achieve intensive and large-scale power generation, and further include the implementation of 80 steps for a building component. For example, in the present invention, the wind-collecting tube member 20, a plurality of $ f ί $ members 80 are provided with a plurality of attracting air-exhausting members 40, and jjj :: a receiving member 30, a plurality of such members, including-= = Receiving wind energy, such as 40 to 100 meters, a free sale, rework, and vertical energy system to guide the air system =; = |: 2: and; wide exhaust components 4: system and high altitude The generator 70 is mechanically connected to the structure r by :: qiao ", and can be used to :; in the same-i 筚 结构 'Γ〇 里 ί :: f ΐ and the independent energy J satisfied member disposed degree of ίίϊ: such that the low height of the wind and the air in the high wind this work I can receive simultaneously, and converted into electrical energy. Ding ζ υ, wind γ and wind-shrinking official components 2 0

Page 12 574472 V. Description of the invention (9) Condensation is concentrated in a small area; the wind is introduced into the wind; the wind converts some of the energy stored in the member 30 into kinetic energy; the exhaust member 40 is guided to the above. The description only limits the equivalent of the patented inner valley of this creation to protect the creator's mid-range energy transmission ability and the right to transform a distance into the range, so that the storage structure can be assigned to the energy to the energy source. The creation of a specific vertical, therefore, is uniform, and it is beneficial to the degree of wind energy accumulation to reach 30; for a certain amount of energy to store the component 30, let Ϊ = 7 f machine 50, and the generator 50 will be moved ^ The wind that is stored is discharged through the air with a straight height difference. The preferred and feasible embodiment is not so. Any application of this creative description and drawings is included in the scope of this creative.

574472 Brief description of the drawings [Simplified description of the drawings] The first diagram is a cross-sectional structure diagram of a conventional chimney type wind power generation system. The first diagram is the structure diagram of the wind power system of the present invention. The second diagram is one of the energy storage components of the present invention. The fourth figure of the preferred embodiment is another one of the preferred embodiment of the wind power generation system of the present invention. Symbol description of a preferred embodiment-Chimney type wind power generation system 1 Intake pi 10 Inlet cover 11 Generator 12 Blade 14 Spindle 16 Outer wall 18 Wind-shrink Tube member 20 first end 22 second end 24 centrifugal ring 2 6 service hole 28 energy storage member 30 blade 31 into U end 32 main shaft 33 out of U end 34 housing 35 in Π air volume adjustment Ar / r namely component 36 out α air volume adjustment / r / r means component 38 attracting exhaust component 40 44 end 42 end of the exhaust wind power generation unit 50 variable speed gear box 60 Fernando Η length L D distance space independent power generation unit 70 receive energy type member 72 is satisfied that the cover member 76 building 80

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Claims (1)

574472 VI. Application scope V \ 1 · A wind power generation system 5 can convert wind kinetic energy into electricity 5 It includes a set of wind-shrinkable tube members 5 It has two ends and its first end is used for the second end of wind input As the wind is transmitted and the cross-sectional area of the first end is larger than the cross-sectional area of the second end, in order to increase the wind speed at the second end 3-an energy storage member -jn. The input end is connected to the second end of the air-shrink tube member J. A part of the energy that is blown into the wind by the second end of the air-shrink tube member can be stored in the form of mechanical kinetic energy, and the α end can be discharged through the wind of energy storage I—The attracting type exhaust member is provided with two ends, namely, an attracting end and an exhausting end respectively, the attracting end is connected to the outlet end of the energy storage member and attracts 1 The incoming wind is transmitted to the exhaust end, and a generator is mechanically connected to the energy storage member. The mechanical kinetic energy transmitted from the energy storage member can be converted into electrical energy. The exhaust end of the induced exhaust member It is located in the proper south air 5 with low air pressure and its surface is higher than the height of the _ · end of the air-shrink tube member by a specific vertical distance. The air-shrink tube member receives the wind and increases the wind speed. In order to promote the energy storage component to drive the generator to generate electric energy to achieve the power generation effect 02. The wind power generation system described in item 1 of the scope of the patent application, further δ, and a wind direction guide member may be placed at the first end of the wind-shrink tube member Adjust the direction of the blowing wind more uniformly. 03. The wind power generation system described in item 2 of the scope of patent application. Step Settings - quiet flow adjusting member Λ-Λ- i.e. to the end of the wind-collecting tube compression member 5 may be of Page 15 574472 6. Scope of patent application ^ Adjust the flow according to the amount of blowing air. 4. According to the wind power generation system described in item 1 of the scope of the patent application, a centrifugal ring member is further provided at the second end of the wind-collection tube member, and the dust and debris contained in the wind are removed by using a centrifugal effect. 5. The wind power generation system according to item 1 of the scope of patent application, wherein the energy storage member includes: a casing; a main shaft, which is arranged in the casing and can be rotated; a plurality of blades connected to the main shaft; The moving blade rotates the main shaft to accommodate the kinetic energy of the wind. 6. According to the wind power generation system described in item 5 of the scope of patent application, an inlet air volume adjustment member is further provided at the entrance end of the energy storage member for real-time control of the inlet air volume. 7. According to the wind power generation system described in item 6 of the scope of patent application, an outlet air volume adjustment member is further provided at the exit end of the energy storage member to cooperate with the inlet air volume adjustment member to control the outlet air volume in real time. 8. According to the wind power generation system described in item 5 of the patent application scope, a transmission gear box is further provided in the energy storage member, wherein the transmission gear box has an input shaft and an output shaft, and the input shaft and the output shaft The main shafts of the energy storage members are connected. 9. The wind power generation system according to item 8 of the scope of patent application, wherein the generator has a power generating rotating shaft for receiving kinetic energy to be converted into electric energy, and the power generating rotating shaft is connected to an output shaft of the transmission gear box . 10. The wind power generation system described in item 7 of the scope of patent application, further includes a flow control unit that can control the inlet air volume adjustment member and the outlet air volume adjustment member separately, so that the air volume is within a predetermined range. 574472-_ VI. Within the scope of patent application, the power generation is stable. 1] · If applying for a patent ® "One step includes a plurality of maintenance holes, the wind power generation system described in 7 items, the admission component and the traction-type exhaust ventilation component U:? Wind shrinkage: the component, energy recovery 1 2. In order to meet the needs of regular maintenance, such as the dung brake spider 谙, one step includes—the wind power generation system of the construction component is dry and the ξ 7 items described above, and a plurality of the energy is placed into a plurality of the wind collection system, which includes an independent type. Energy storage components, including a generator on the built-in table component; where the independent energy storage η: energy; and high-altitude air flow to help energy reception 2t The generator is mechanically connected, ^ = the energy stored by the vertical energy storage structure is converted into electrical energy; the energy storage structure of the t-type energy storage structure is located in the same-Jian Er here, the storage component and the independent energy and medium, " Degree of wind energy in the air ;; hour ;: wind energy in the air at low altitude. A method for converting wind power into electricity 1 3 · — A wind power generation method described by Sun Tian You Er, the first step of the scope of patent application for wind six applications: The wind power generation method includes at least the following steps to introduce wind into the set Wind-shrinkable tube member; The area-flowing wind is compressed in the wind-shrinkable tube member so that the amount of aggregation reaches a specific condition T; wind is introduced into the energy storage member; 574472 VI. Patent Application Range * In the energy storage member, the wind transmits part of the energy to the energy storage member;; The kinetic energy stored in the energy storage member is transmitted to the generator, and the generator converts the kinetic energy into electrical energy; And the part of the energy which has been stored is guided to a specific vertical height difference and discharged through the air-inducing exhaust member. 1 4. The wind power generation method as described in item 13 of the scope of patent application, wherein before the wind is introduced into the energy storage member, it further comprises a step: removing dust and debris from the wind. 15. The wind power generation method according to item 13 of the scope of the patent application, wherein the energy storage member has an air volume adjustment device, and before the wind is introduced into the energy storage member, it further includes a step: by using the air volume adjustment device, The amount of wind is controlled within a certain range, and the energy of the wind is fixed within a certain range.