CN106782690A - 一种核电厂控制棒驱动机构抗震支承系统 - Google Patents
一种核电厂控制棒驱动机构抗震支承系统 Download PDFInfo
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- CN106782690A CN106782690A CN201710008444.3A CN201710008444A CN106782690A CN 106782690 A CN106782690 A CN 106782690A CN 201710008444 A CN201710008444 A CN 201710008444A CN 106782690 A CN106782690 A CN 106782690A
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- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 238000001514 detection method Methods 0.000 abstract description 6
- 238000010276 construction Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 5
- 238000006073 displacement reaction Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008450 motivation Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
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Classifications
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- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C7/00—Control of nuclear reaction
- G21C7/06—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section
- G21C7/08—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section by displacement of solid control elements, e.g. control rods
- G21C7/12—Means for moving control elements to desired position
- G21C7/14—Mechanical drive arrangements
-
- 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
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710008444.3A CN106782690A (zh) | 2017-01-05 | 2017-01-05 | 一种核电厂控制棒驱动机构抗震支承系统 |
Applications Claiming Priority (1)
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CN201710008444.3A CN106782690A (zh) | 2017-01-05 | 2017-01-05 | 一种核电厂控制棒驱动机构抗震支承系统 |
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CN106782690A true CN106782690A (zh) | 2017-05-31 |
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CN201710008444.3A Pending CN106782690A (zh) | 2017-01-05 | 2017-01-05 | 一种核电厂控制棒驱动机构抗震支承系统 |
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CN (1) | CN106782690A (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107644689A (zh) * | 2017-09-20 | 2018-01-30 | 中国核动力研究设计院 | 一种可用于分层布置控制棒驱动机构的抗震支撑结构 |
CN108039211A (zh) * | 2017-12-08 | 2018-05-15 | 中国核动力研究设计院 | 压水堆一体化堆顶及该堆顶中的屏蔽板 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4278498A (en) * | 1977-11-04 | 1981-07-14 | Kraftwerk Union Aktiengesellschaft | Earthquake-proof mounting support for control-rod drives of nuclear reactors |
US4666657A (en) * | 1984-06-22 | 1987-05-19 | Westinghouse Electric Corp. | Remotely adjustable intermediate seismic support |
DE3632503A1 (de) * | 1986-09-10 | 1988-03-24 | Siemens Ag | Kernstruktur fuer kernreaktoren mit hexagonalem brennelement-gitter aus rundrohren |
CN103177776A (zh) * | 2013-01-14 | 2013-06-26 | 上海核工程研究设计院 | 一种防燃料棒刮伤和振动磨蚀的燃料组件定位栅格 |
CN103295653A (zh) * | 2012-02-27 | 2013-09-11 | 巴布科克和威尔科克斯核能股份有限公司 | 用于压水堆的控制棒驱动机构的安装系统 |
CN105097054A (zh) * | 2015-09-16 | 2015-11-25 | 上海核工程研究设计院 | 一种适用于压水堆核电厂的一体化顶盖 |
CN105788669A (zh) * | 2016-05-06 | 2016-07-20 | 上海核工程研究设计院 | 一种内置式控制棒驱动机构 |
US20160365160A1 (en) * | 2014-08-08 | 2016-12-15 | Kepco Engineering & Construction Company, Inc. | Anti-seismic apparatus for control element drive mechanisms |
CN206619400U (zh) * | 2017-01-05 | 2017-11-07 | 上海核工程研究设计院 | 一种核电厂控制棒驱动机构抗震支承系统 |
-
2017
- 2017-01-05 CN CN201710008444.3A patent/CN106782690A/zh active Pending
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4278498A (en) * | 1977-11-04 | 1981-07-14 | Kraftwerk Union Aktiengesellschaft | Earthquake-proof mounting support for control-rod drives of nuclear reactors |
US4666657A (en) * | 1984-06-22 | 1987-05-19 | Westinghouse Electric Corp. | Remotely adjustable intermediate seismic support |
DE3632503A1 (de) * | 1986-09-10 | 1988-03-24 | Siemens Ag | Kernstruktur fuer kernreaktoren mit hexagonalem brennelement-gitter aus rundrohren |
CN103295653A (zh) * | 2012-02-27 | 2013-09-11 | 巴布科克和威尔科克斯核能股份有限公司 | 用于压水堆的控制棒驱动机构的安装系统 |
CN103177776A (zh) * | 2013-01-14 | 2013-06-26 | 上海核工程研究设计院 | 一种防燃料棒刮伤和振动磨蚀的燃料组件定位栅格 |
US20160365160A1 (en) * | 2014-08-08 | 2016-12-15 | Kepco Engineering & Construction Company, Inc. | Anti-seismic apparatus for control element drive mechanisms |
CN105097054A (zh) * | 2015-09-16 | 2015-11-25 | 上海核工程研究设计院 | 一种适用于压水堆核电厂的一体化顶盖 |
CN105788669A (zh) * | 2016-05-06 | 2016-07-20 | 上海核工程研究设计院 | 一种内置式控制棒驱动机构 |
CN206619400U (zh) * | 2017-01-05 | 2017-11-07 | 上海核工程研究设计院 | 一种核电厂控制棒驱动机构抗震支承系统 |
Non-Patent Citations (3)
Title |
---|
RABIEE, ATAOLLAH,ET AL: "Control rod drop hydrodynamic analysis for a pressurized water reactor", PROGRESS IN NUCLEAR ENERGY, vol. 88, pages 191 - 197, XP029440663, DOI: 10.1016/j.pnucene.2015.12.007 * |
刘刚等: "控制棒驱动机构抗震试验验收准则研究", 核技术, vol. 36, no. 04, pages 37 - 40 * |
李琦;李朋洲;李锡华;孙磊;杜建勇;李天勇;谢永诚;: "CAP1400控制棒驱动线抗震试验研究", 核动力工程, no. 2, pages 70 - 72 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107644689A (zh) * | 2017-09-20 | 2018-01-30 | 中国核动力研究设计院 | 一种可用于分层布置控制棒驱动机构的抗震支撑结构 |
CN107644689B (zh) * | 2017-09-20 | 2019-05-07 | 中国核动力研究设计院 | 一种可用于分层布置控制棒驱动机构的抗震支撑结构 |
CN108039211A (zh) * | 2017-12-08 | 2018-05-15 | 中国核动力研究设计院 | 压水堆一体化堆顶及该堆顶中的屏蔽板 |
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PB01 | Publication | ||
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SE01 | Entry into force of request for substantive examination | ||
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CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: No. 29 Hong Cao Road, Xuhui District, Shanghai Applicant after: SHANGHAI NUCLEAR ENGINEERING RESEARCH & DESIGN INSTITUTE Co.,Ltd. Address before: No. 29 Hong Cao Road, Xuhui District, Shanghai Applicant before: Shanghai Nuclear Engineering Research & Design Institute |
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CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: No. 29 Hong Cao Road, Xuhui District, Shanghai Applicant after: Shanghai Nuclear Engineering Research and Design Institute Co.,Ltd. Address before: No. 29 Hong Cao Road, Xuhui District, Shanghai Applicant before: SHANGHAI NUCLEAR ENGINEERING RESEARCH & DESIGN INSTITUTE Co.,Ltd. |
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WD01 | Invention patent application deemed withdrawn after publication | ||
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Application publication date: 20170531 |