CN1292458A - 风洞型风力发电站 - Google Patents
风洞型风力发电站 Download PDFInfo
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- CN1292458A CN1292458A CN 00117817 CN00117817A CN1292458A CN 1292458 A CN1292458 A CN 1292458A CN 00117817 CN00117817 CN 00117817 CN 00117817 A CN00117817 A CN 00117817A CN 1292458 A CN1292458 A CN 1292458A
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- wind
- power station
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- wind power
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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
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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Abstract
风洞型风力发电站比传统风车式风力发电站投资低,效率大为提高,使用大容量发电机。构筑风坝,使风流集中流过发电机房中的风洞,这样流速大为提高的风流,象汽轮机中的高压蒸汽一样,推动风轮转动。
Description
现有的风力发电站，利用了风车式原理，效率低，单个发电机发电容量很有限也难以提高，困为发电机要安装在高高的台座上面。要增加发电容量就要增加发电机个数，从而设备投资高，且维护费用高，可靠性低，生产的电力成本高。
按照我的设想(如附图)建设的话，将有很多优点：
一、在由地形造成的风口中或高山大几地区构筑风坝，提高风速并使风流集中。这相当于水电站建水坝，提高水位，使流过水轮机的水压增大。从而提高风能转化为机械能的效率。
二、在通过发电机房的风洞中，使用类似汽轮机的有很多小叶片的转动风轮，使高速空气象汽轮机中的高压蒸汽一样，推动风轮转动。
三、可以使用大容量发电机，相当于传统风力发电机几十台以上的容量，提高发电的可靠性，降低发电成本。
四、发电站建设投资比其他风力发电站要低，并且安全。中国沿海地区、高原地区、草原地区，常年风力大，投资低的电站，生问廉价的电力，将生极大的经济效益。
五、建设在首都以北地区，可降低贴近地面上的风速降低沙尘暴的影响，并能改善环境。
六、发电机房和风坝为圆心转动式，以适应季节风向变化。
Claims (1)
- 风洞风力发电站技术特征是抛弃目前大量风车群式的发电方式，象水电站集中水流一样集中风流，在发电机房用大容量发电机将机械能转化为电能。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00117817 CN1292458A (zh) | 2000-05-23 | 2000-05-23 | 风洞型风力发电站 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00117817 CN1292458A (zh) | 2000-05-23 | 2000-05-23 | 风洞型风力发电站 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1292458A true CN1292458A (zh) | 2001-04-25 |
Family
ID=4587064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00117817 Pending CN1292458A (zh) | 2000-05-23 | 2000-05-23 | 风洞型风力发电站 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1292458A (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101852183A (zh) * | 2010-04-17 | 2010-10-06 | 大连理工大学 | 全方位集风式发电风坝 |
-
2000
- 2000-05-23 CN CN 00117817 patent/CN1292458A/zh active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101852183A (zh) * | 2010-04-17 | 2010-10-06 | 大连理工大学 | 全方位集风式发电风坝 |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Cui Wenze Document name: Notice of first review |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |