CN110021988B - 温差式热电井下电源 - Google Patents
温差式热电井下电源 Download PDFInfo
- Publication number
- CN110021988B CN110021988B CN201910351482.8A CN201910351482A CN110021988B CN 110021988 B CN110021988 B CN 110021988B CN 201910351482 A CN201910351482 A CN 201910351482A CN 110021988 B CN110021988 B CN 110021988B
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- China
- Prior art keywords
- temperature difference
- type thermoelectric
- temperature sensor
- thermoelectric conversion
- power supply
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/32—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from a charging set comprising a non-electric prime mover rotating at constant speed
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N11/00—Generators or motors not provided for elsewhere; Alleged perpetua mobilia obtained by electric or magnetic means
- H02N11/002—Generators
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Earth Drilling (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910351482.8A CN110021988B (zh) | 2019-04-28 | 2019-04-28 | 温差式热电井下电源 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910351482.8A CN110021988B (zh) | 2019-04-28 | 2019-04-28 | 温差式热电井下电源 |
Publications (2)
Publication Number | Publication Date |
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CN110021988A CN110021988A (zh) | 2019-07-16 |
CN110021988B true CN110021988B (zh) | 2022-04-12 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201910351482.8A Active CN110021988B (zh) | 2019-04-28 | 2019-04-28 | 温差式热电井下电源 |
Country Status (1)
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CN (1) | CN110021988B (zh) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101908846A (zh) * | 2009-06-06 | 2010-12-08 | 张鹏 | 井下温差发电方法及系统 |
CN108425637A (zh) * | 2018-04-13 | 2018-08-21 | 吉林大学 | 一种井下发电钻杆及其发电方法 |
CN108775275A (zh) * | 2018-05-28 | 2018-11-09 | 中国石油大学(华东) | 单井闭式循环井下热电发电系统及方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106816893B (zh) * | 2015-11-27 | 2019-05-17 | 英业达科技有限公司 | 利用热电转换效应的充放电装置 |
-
2019
- 2019-04-28 CN CN201910351482.8A patent/CN110021988B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101908846A (zh) * | 2009-06-06 | 2010-12-08 | 张鹏 | 井下温差发电方法及系统 |
CN108425637A (zh) * | 2018-04-13 | 2018-08-21 | 吉林大学 | 一种井下发电钻杆及其发电方法 |
CN108775275A (zh) * | 2018-05-28 | 2018-11-09 | 中国石油大学(华东) | 单井闭式循环井下热电发电系统及方法 |
Non-Patent Citations (1)
Title |
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井下热电能量收集装置研究与设计;冯凯等;《电子技术应用》;20181206(第12期);全文 * |
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Publication number | Publication date |
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CN110021988A (zh) | 2019-07-16 |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20220309 Address after: 300457 Tianjin Binhai New Area Development Zone Second Avenue 83, China Petroleum Tianjin building Bohai Drilling Engineering Co., Ltd. Applicant after: CNPC Bohai Drilling Engineering Co.,Ltd. Applicant after: China National Petroleum Corporation Limited Address before: 300457 Tianjin Binhai New Area Development Zone Second Avenue 83, China Petroleum Tianjin building Bohai Drilling Engineering Co., Ltd. Applicant before: CNPC Bohai Drilling Engineering Co.,Ltd. |
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