1
Karl E Stahlkopf: Power control interface between a wind farm and a power transmission system. HECO, Leighton K Chong, February 21, 2006: US07002260 (42 worldwide citation)

A power control interface between an unstable power source such as a wind farm and a power transmission line employs an electrical energy storage, control system, and electronic compensation module which act together like an “electronic shock absorber” for storing excess power during periods of incr ...


2
Karl E Stahlkopf: Power control interface between a wind farm and a power transmission system. Hawaiian Electric Company, Leighton K Chong, Ostrager Chong & Flaherty, February 22, 2005: US06858953 (35 worldwide citation)

A power control interface between an unstable power source such as a wind farm and a power transmission line employs an electrical energy storage, control system, and electronic compensation module which act together like an “electronic shock absorber” for storing excess power during periods of incr ...


3
Danielle A Fong, Stephen E Crane, Edwin P Berlin Jr, AmirHossein Pourmousa Abkenar, Kartikeya Mahalatkar, Yongxi Hou, Todd Bowers, Karl E Stahlkopf: Compressed air energy storage system utilizing two-phase flow to facilitate heat exchange. Lightsail Energy, August 14, 2012: US08240142 (30 worldwide citation)

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-generat ...


4
Danielle A Fong, Stephen E Crane, Edwin P Berlin Jr, AmirHossein Pourmousa Abkenar, Kartikeya Mahalatkar, Yongxi Hou, Todd Bowers, Karl E Stahlkopf: Compressed air energy storage system utilizing two-phase flow to facilitate heat exchange. Lightsale Energy, November 29, 2011: US08065874 (30 worldwide citation)

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-generat ...


5
Karl E Stahlkopf: Power control interface and energy storage between a wind farm and a power transmission system. Hawaiian Electric Co, Leighton K Chong, November 24, 2009: US07622816 (30 worldwide citation)

A power control interface between an unstable power source such as a wind farm and a power transmission line employs an electrical energy storage, control system, and electronic compensation module which act together like an “electronic shock absorber” for storing excess power during periods of incr ...


6
Karl E Stahlkopf, Danielle A Fong, Stephen E Crane, Edwin P Berlin Jr, AmirHossein Pourmousa Abkenar: Compressed air energy storage system utilizing two-phase flow to facilitate heat exchange. LightSail Energy, May 7, 2013: US08436489 (27 worldwide citation)

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-generat ...


7
Karl E Stahlkopf: Power control interface between a wind farm and a power transmission system. Hawaiian Electric Company, Leighton K Chong, October 7, 2008: US07432611 (27 worldwide citation)

A power control interface between an unstable power source such as a wind farm and a power transmission line employs an electrical energy storage, control system, and electronic compensation module which act together like an “electronic shock absorber” for storing excess power during periods of incr ...


8
Danielle A Fong, Stephen E Crane, Edwin P Berlin Jr, AmirHossein Pourmousa Abkenar, Kartikeya Mahalatkar, Yongxi Hou, Todd Bowers, Karl E Stahlkopf: Compressed air energy storage system utilizing two-phase flow to facilitate heat exchange. Lightsail Energy, June 19, 2012: US08201402 (25 worldwide citation)

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-generat ...


9
Danielle A Fong, Stephen E Crane, Edwin P Berlin Jr, AmirHossein Pourmousa Abkenar, Kartikeya Mahalatkar, Yongxi Hou, Todd Bowers, Karl E Stahlkopf: Compressed air energy storage system utilizing two-phase flow to facilitate heat exchange. Lightsail Energy, June 5, 2012: US08191361 (23 worldwide citation)

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-generat ...


10
Danielle A Fong, Stephen E Crane, Edwin P Berlin Jr, AmirHossein Pourmousa Abkenar, Kartikeya Mahalatkar, Yongxi Hou, Todd Bowers, Karl E Stahlkopf: Compressed air energy storage system utilizing two-phase flow to facilitate heat exchange. Lightsail Energy, July 10, 2012: US08215105 (23 worldwide citation)

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-generat ...



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