JP2017529484A - フライホイールロータ - Google Patents
フライホイールロータ Download PDFInfo
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- JP2017529484A JP2017529484A JP2017511230A JP2017511230A JP2017529484A JP 2017529484 A JP2017529484 A JP 2017529484A JP 2017511230 A JP2017511230 A JP 2017511230A JP 2017511230 A JP2017511230 A JP 2017511230A JP 2017529484 A JP2017529484 A JP 2017529484A
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- flywheel rotor
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 35
- 239000010959 steel Substances 0.000 claims abstract description 35
- 230000007547 defect Effects 0.000 claims description 13
- 238000010791 quenching Methods 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 11
- 230000000171 quenching effect Effects 0.000 claims description 9
- 239000002245 particle Substances 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 7
- 230000008569 process Effects 0.000 claims description 7
- 238000005266 casting Methods 0.000 claims description 6
- 238000005496 tempering Methods 0.000 claims description 6
- 238000010313 vacuum arc remelting Methods 0.000 claims description 5
- 238000012545 processing Methods 0.000 claims description 3
- 238000005275 alloying Methods 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 27
- 238000004519 manufacturing process Methods 0.000 abstract description 19
- 238000004146 energy storage Methods 0.000 abstract description 16
- 229910045601 alloy Inorganic materials 0.000 description 8
- 239000000956 alloy Substances 0.000 description 8
- 229910000734 martensite Inorganic materials 0.000 description 8
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 6
- 238000005452 bending Methods 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000004381 surface treatment Methods 0.000 description 4
- 229920000049 Carbon (fiber) Polymers 0.000 description 3
- 229910001566 austenite Inorganic materials 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 239000004917 carbon fiber Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000011651 chromium Substances 0.000 description 3
- 125000004122 cyclic group Chemical group 0.000 description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 3
- 229910052759 nickel Inorganic materials 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 238000011282 treatment Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- 229910001562 pearlite Inorganic materials 0.000 description 2
- 238000007670 refining Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 229910052720 vanadium Inorganic materials 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229910001240 Maraging steel Inorganic materials 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 229910000676 Si alloy Inorganic materials 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 229910000756 V alloy Inorganic materials 0.000 description 1
- 239000011825 aerospace material Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 235000019362 perlite Nutrition 0.000 description 1
- 239000010451 perlite Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000005480 shot peening Methods 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/30—Flywheels
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/02—Additional mass for increasing inertia, e.g. flywheels
- H02K7/025—Additional mass for increasing inertia, e.g. flywheels for power storage
-
- 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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/16—Mechanical energy storage, e.g. flywheels or pressurised fluids
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Heat Treatment Of Articles (AREA)
- Manufacture Of Motors, Generators (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
Description
本発明は、米国エネルギー省と締結された契約 OE-0000232 に基づく政府支援によってなされたものである。政府は、本発明に特定の権利を有する。
I.フライホイールエネルギー貯蔵システム
II.フライホイールロータの形状
II.A 主要回転質量体
II.B ジャーナル及びスタブシャフト
III.ロータの材料特性及び製造
IV.製造方法
Claims (20)
- 少なくとも 900MPa の降伏強度と、少なくとも 70MPa・m0.5 の破壊靭性と、2mm 以下の最大固有欠陥サイズとを有する単一片のスチールでできている回転対称質量体を備えるフライホイールロータ。
- 前記質量体の中心軸を通る穴を有さない、請求項1に記載のフライホイールロータ。
- 前記質量体の少なくとも一部は、前記質量体の外面から4インチを超えて離れている、請求項1に記載のフライホイールロータ。
- 前記質量体は、第2の軸に沿う厚さよりも大きな直径を、第1の軸に沿って有する、請求項1に記載のフライホイールロータ。
- 前記質量体から突出した複数のジャーナルをさらに備え、
各ジャーナルは、外側シャフトに物理的に連結される形状を有する、請求項1に記載のフライホイールロータ。 - 前記ロータは、2〜5トンの範囲内の質量体を有する、請求項1に記載のフライホイールロータ。
- 前記質量体は、その先端において、36〜72インチの範囲内の外径を有する、請求項1に記載のフライホイールロータ。
- 前記質量体は、真空アーク溶解(VAR: vacuum-arc-remelted)で処理され、なおかつ無心焼き入れされた、焼き戻し 300M スチールで形成される、請求項1に記載のフライホイールロータ。
- 前記質量体は、フィッシュテール形状を備える、請求項1に記載のフライホイールロータ。
- 真空アーク溶解(VAR: vacuum-arc-remelted)で処理され、なおかつ無心焼き入れされた、焼き戻し 300M スチールの単一片で作られた回転対称質量体を有し、
前記質量体は、前記質量体から突出した複数のジャーナルを備え、
各前記ジャーナルは、外側シャフトと物理的に連結する形状を有する、フライホイールロータ。 - 少なくとも 900MPa の降伏強度を有する、請求項10に記載のフライホイールロータ。
- 少なくとも 70MPa・m0.5 の破壊靭性を有する、請求項10に記載のフライホイールロータ。
- 2mm 以下の最大固有欠陥サイズを有する、請求項10に記載のフライホイールロータ。
- 前記質量体の中心軸を通る穴を含まない請求項10に記載のフライホイールロータ。
- 前記質量体の少なくとも一部は、前記質量体の外面から4インチを超えて離れている、請求項10に記載のフライホイールロータ。
- 前記質量体は、第2の軸に沿う厚さよりも大きな直径を、第1の軸に沿って有する、請求項10に記載のフライホイールロータ。
- 前記ロータは、2〜5トンの範囲内の質量体を有する、請求項10に記載のフライホイールロータ。
- 前記質量体は、その先端において、36〜72インチの範囲内の外径を有する、請求項10に記載のフライホイールロータ。
- 前記質量体は、フィッシュテール形状を備える、請求項10に記載のフライホイールロータ。
- 300M スチールの単一質量体を形成するために複数の要素を合金にするステップと、
真空アーク溶解(VAR: vacuum-arc-remelting)プロセスを使用して前記質量体を精製するステップと、
前記質量体内の粒子サイズ及び方向を揃えるために、複数ステップの鋳造プロセスを実施するステップと、
前記質量体を無心焼き入れするために前記質量体を加熱及び急冷するステップと、
前記質量体を焼き戻すステップと、
前記質量体を加工するステップと、を備える、フライホイールロータの製造方法。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/469,382 | 2014-08-26 | ||
US14/469,382 US10003237B2 (en) | 2014-08-26 | 2014-08-26 | Flywheel rotor |
US14/811,012 | 2015-07-28 | ||
US14/811,012 US10167925B2 (en) | 2014-08-26 | 2015-07-28 | Stub shaft for connection with a flywheel rotor |
PCT/US2015/045545 WO2016032788A1 (en) | 2014-08-26 | 2015-08-17 | Flywheel rotor |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017529484A true JP2017529484A (ja) | 2017-10-05 |
JP2017529484A5 JP2017529484A5 (ja) | 2018-09-27 |
Family
ID=55400340
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017511230A Pending JP2017529484A (ja) | 2014-08-26 | 2015-08-17 | フライホイールロータ |
Country Status (9)
Country | Link |
---|---|
US (1) | US10167925B2 (ja) |
EP (1) | EP3186523B1 (ja) |
JP (1) | JP2017529484A (ja) |
KR (1) | KR102360770B1 (ja) |
CN (1) | CN106715935B (ja) |
CA (1) | CA2958926C (ja) |
PH (1) | PH12017500314A1 (ja) |
TW (1) | TWI595730B (ja) |
WO (1) | WO2016032788A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022176292A1 (ja) * | 2021-02-22 | 2022-08-25 | ネクスファイ・テクノロジー株式会社 | フライホイール蓄電装置のフライホイール外向減厚型中実円盤ロータとその設計方法 |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9735645B2 (en) | 2013-07-08 | 2017-08-15 | Saint Augustin Canada Electric Inc. | Energy storage flywheel device and system for producing kinetic energy within the storage system |
US10003237B2 (en) | 2014-08-26 | 2018-06-19 | Amber Kinetics, Inc. | Flywheel rotor |
US10167925B2 (en) | 2014-08-26 | 2019-01-01 | Amber Kinetics, Inc. | Stub shaft for connection with a flywheel rotor |
US10138980B2 (en) | 2014-08-26 | 2018-11-27 | Amber Kinetics, Inc. | Stacked flywheel rotor |
CA3029381C (en) | 2016-06-30 | 2022-07-12 | Amber Kinetics, Inc. | Homopolar motor for a flywheel energy storage system |
WO2018045062A1 (en) * | 2016-09-01 | 2018-03-08 | Amber Kinetics, Inc. | Stacked flywheel rotor |
CN111297527A (zh) * | 2018-11-27 | 2020-06-19 | 先健科技(深圳)有限公司 | 植入式器械 |
CN109639036B (zh) * | 2018-12-17 | 2019-12-17 | 沈阳微控新能源技术有限公司 | 一种储能飞轮装置 |
US10982730B2 (en) | 2019-03-04 | 2021-04-20 | Saint- Augustin Canada Electric Inc. | Flywheel systems and related methods |
CN114107616A (zh) * | 2021-11-29 | 2022-03-01 | 通裕重工股份有限公司 | 一种锻钢飞轮转子的制备方法 |
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-
2015
- 2015-07-28 US US14/811,012 patent/US10167925B2/en active Active
- 2015-08-17 KR KR1020177008355A patent/KR102360770B1/ko active IP Right Grant
- 2015-08-17 CN CN201580045758.XA patent/CN106715935B/zh active Active
- 2015-08-17 CA CA2958926A patent/CA2958926C/en active Active
- 2015-08-17 EP EP15835832.5A patent/EP3186523B1/en active Active
- 2015-08-17 WO PCT/US2015/045545 patent/WO2016032788A1/en active Application Filing
- 2015-08-17 JP JP2017511230A patent/JP2017529484A/ja active Pending
- 2015-08-25 TW TW104127724A patent/TWI595730B/zh active
-
2017
- 2017-02-21 PH PH12017500314A patent/PH12017500314A1/en unknown
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US12119730B2 (en) | 2021-02-22 | 2024-10-15 | NexFi Technology Inc. | Constant stress solid disk rotor of flywheel for flywheel energy storage system and design method thereof |
Also Published As
Publication number | Publication date |
---|---|
PH12017500314B1 (en) | 2017-07-17 |
CN106715935A (zh) | 2017-05-24 |
US10167925B2 (en) | 2019-01-01 |
PH12017500314A1 (en) | 2017-07-17 |
CN106715935B (zh) | 2020-04-03 |
EP3186523A1 (en) | 2017-07-05 |
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WO2016032788A1 (en) | 2016-03-03 |
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CA2958926A1 (en) | 2016-03-03 |
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