-
Patent Agency Ranking1.发明专利
公开(公告)号：CA2798756A1
公开(公告)日：2012-07-26
申请号：CA2798756
申请日：2012-01-19
Applicant: LIGHTSAIL ENERGY INC
Inventor： STAHLKOPF KARL E , FONG DANIELLE A , CRANE STEPHEN E , BERLIN EDWIN P JR , POURMOUSA ABKENAR AMIRHOSSEIN
Abstract: A compressed-air energy storage system according to embodiments of the present invention comprises a reversible mechanism to compress and expand air, one or more compressed air storage tanks, a control system, one or more heat exchangers, and, in certain embodiments of the invention, a motor-generator. The reversible air compressor-expander uses mechanical power to compress air (when acting as a compressor) and converts the energy stored in compressed air to mechanical power (when acting as an expander). In certain embodiments, the compressor-expander comprises one or more stages, each stage consisting of pressure vessel (the pressure cell) partially filled with water or other liquid. In some embodiments, the pressure vessel communicates with one or more cylinder devices to exchange air and liquid with the cylinder chamber(s) thereof. Suitable valving allows air to enter and leave the pressure cell and cylinder device, if present, under electronic control.
-
公开(公告)号：CA2849436A1
公开(公告)日：2013-03-28
申请号：CA2849436
申请日：2012-09-19
Applicant: LIGHTSAIL ENERGY INC
Inventor： CRANE STEPHEN E , ABKENAR AMIRHOSSEIN POURMOUSA , FONG DANIELLE A , STAHLKOPF KARL E , BERLIN EDWIN P JR
Abstract: An energy storage system utilizing compressed gas as a storage medium, may include one or more turbines configured to convert energy in gas expansion and compression processes. One or more axial and centrifugal turbines may be used to store energy by compressing gas, and to recover energy from expanding gas. A plurality of orifices/nozzles may introduce a liquid into the gas as a heat exchange medium. Orifices/nozzles may be disposed on various surfaces of a turbine and/or in a separate mixing chamber flowing to a turbine. Structures of the turbine may be designed to mitigate damage caused by liquid injection, for example the turbine blades may be flexible and/or comprise impact-resistant materials.
-
3.发明申请COMPRESSED AIR ENERGY STORAGE SYSTEM UTILIZING TWO-PHASE FLOW TO FACILITATE HEAT EXCHANGE 审中-公开利用两相流来促进热交换的压缩空气储能系统
公开(公告)号：WO2012100094A2
公开(公告)日：2012-07-26
申请号：PCT/US2012021923
申请日：2012-01-19
Applicant: LIGHTSAIL ENERGY INC , STAHLKOPF KARL E , FONG DANIELLE A , CRANE STEPHEN E , BERLIN EDWIN P JR , POURMOUSA ABKENAR AMIRHOSSEIN
Inventor： STAHLKOPF KARL E , FONG DANIELLE A , CRANE STEPHEN E , BERLIN EDWIN P JR , POURMOUSA ABKENAR AMIRHOSSEIN
CPC classification number: F04B49/22 , F01B9/02 , F01B15/02 , F01B17/02 , F01B23/10 , F01B29/10 , F01K13/02 , F01K25/06 , F01K27/00 , F28D20/00 , G05B15/02 , H02K7/1815 , H02P9/04 , Y02B10/30 , Y10T137/8593 , Y10T307/50 , Y10T307/735
Abstract: A compressed-air energy storage system according to embodiments of the present invention comprises a reversible mechanism to compress and expand air, one or more compressed air storage tanks, a control system, one or more heat exchangers, and, in certain embodiments of the invention, a motor-generator. The reversible air compressor-expander uses mechanical power to compress air (when acting as a compressor) and converts the energy stored in compressed air to mechanical power (when acting as an expander). In certain embodiments, the compressor-expander comprises one or more stages, each stage consisting of pressure vessel (the pressure cell) partially filled with water or other liquid. In some embodiments, the pressure vessel communicates with one or more cylinder devices to exchange air and liquid with the cylinder chamber(s) thereof. Suitable valving allows air to enter and leave the pressure cell and cylinder device, if present, under electronic control.
Abstract translation: 根据本发明的实施例的压缩空气能量存储系统包括用于压缩和膨胀空气的可逆机构，一个或多个压缩空气存储罐，控制系统，一个或多个热交换器，并且在本发明的某些实施例中 ，一台电动发电机。 可逆空气压缩机 - 膨胀机使用机械动力来压缩空气（当充当压缩机时）并将存储在压缩空气中的能量转换成机械动力（当充当膨胀机时）。 在某些实施例中，压缩机 - 膨胀机包括一个或多个级，每个级由压力容器（压力单元）部分地填充有水或其他液体组成。 在一些实施例中，压力容器与一个或多个汽缸装置连通以与其汽缸室（一个或多个）交换空气和液体。 合适的阀门允许空气在电子控制下进入和离开压力室和缸体装置（如果有的话）。
-
4.发明公开
公开(公告)号：EP2665895A4
公开(公告)日：2018-04-11
申请号：EP12737132
申请日：2012-01-19
Applicant: LIGHTSAIL ENERGY INC
Inventor： STAHLKOPF KARL E , FONG DANIELLE A , CRANE STEPHEN E , BERLIN EDWIN P JR , POURMOUSA ABKENAR AMIRHOSSEIN
CPC classification number: F04B49/22 , F01B9/02 , F01B15/02 , F01B17/02 , F01B23/10 , F01B29/10 , F01K7/00 , F01K13/00 , F01K13/02 , F01K25/04 , F01K25/06 , F01K27/00 , F02C6/16 , F03D9/17 , F28D20/00 , G05B15/02 , H02K7/1815 , H02P9/04 , Y02B10/30 , Y10T137/8593 , Y10T307/50 , Y10T307/735
Abstract: A compressed-air energy storage system according to embodiments of the present invention comprises a reversible mechanism to compress and expand air, one or more compressed air storage tanks, a control system, one or more heat exchangers, and, in certain embodiments of the invention, a motor-generator. The reversible air compressor-expander uses mechanical power to compress air (when it is acting as a compressor) and converts the energy stored in compressed air to mechanical power (when it is acting as an expander). In certain embodiments, the compressor-expander comprises one or more stages, each stage consisting of pressure vessel (the "pressure cell") partially filled with water or other liquid. In some embodiments, the pressure vessel communicates with one or more cylinder devices to exchange air and liquid with the cylinder chamber(s) thereof. Suitable valving allows air to enter and leave the pressure cell and cylinder device, if present, under electronic control.
-
公开(公告)号：EP2751411A4
公开(公告)日：2015-03-04
申请号：EP12833920
申请日：2012-09-19
Applicant: LIGHTSAIL ENERGY INC
Inventor： BERLIN JR EDWIN P , CRANE STEPHEN E , ABKENAR AMIR HOSSEIN POURMOUSA , FONG DANIELLE A , STAHLKOPF KARL E
CPC classification number: F01K13/00 , F01D15/10 , F02C1/05 , F02C3/30 , F02C6/003 , F02C6/16 , F05D2260/212 , F05D2260/42 , F22B1/1853 , Y02E20/16 , Y02E60/15 , Y02T50/672 , Y02T50/676
-
-
-
-
Search Results
5
records
(took 0.035 seconds)
