November 2009
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www.HAWPConference.com on Nov. 5th and 6th ...SUCCESS!!! | |||||||
1Nov2009 |
Allister Furey
4:00 PM, November 5 at Oroville Cleantech Innovation Center: Allister Furey Sussex University student Use of Two Key Tools of Evolutionary Robotics |
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residentialAWE version: There is in the literature the pumping by kites of air into anchored bladders deep in water. Then release the air to drive turbines to make electricity when needed. Fence of soil bags hung with line through pulley; lines to generators. AWECS crank gears to raise soil bags. Dropping bags generate electricity to light the fence, electrify fence, power village, etc. Large air bladder beneath large soil hold. Crank via AWECS air into air bladder to raise the soil. The pressurized air could be released to inflate things, drive working tools, generate electricity, etc. |
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WindMill on a kite
Sift the discussion there for notes. So far:
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Send
note Choose a topic of your note. |
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milestone expressions, linear AWE and cyclic AWE, achievements,
certifications, mechanical work application, IFR issues, over-speed
protection, term or
phrase explications for glossary development: |
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2Nov2009
Monday |
Commission Electrotechnique
Internationale IEC IEC will be holding standards that apply to the electrical sectors of some AWECS. |
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2Nov2009 |
Science & Environment Let's Get Wind Power Off the Ground
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2Nov2009 |
"guilty knowledge" What is that? Where does it apply? What does it have to do with AWECS? So far:
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2Nov2009 |
Unique Wind Power Demonstration to Be Held at the Cleantech Innovation Center/Oroville Mon Nov 2, 2009 12:26 pm EST Comment on news release, so far:
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3Nov2009 | Underwater kites (paravanes):
Tidal power from slow currents with kite usage Minesto, a Swedish and UK based company
Related: Notes:
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If the owner of
the invention qualifies as a small entity (e.g.,
independent inventor, a small business, or a nonprofit organization), the
filing, issue and maintenance fees are reduced by half. For additional information on small entity status fees, you may visit our web site at www.uspto.gov/go/fees. |
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4Nov2009 | |||||||
5Nov2009 Thursday |
Thursday: Speakers on AWECS matters at HAWP conference in Chico, CA move AWE forwrd. Morning in Chico, CA Afternoon things happen in Oroville, CA. Developers and researchers dine at _________ in Chico, CA. Networking. |
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6Nov2009 Friday |
Friday: AWECS workers have talks and work sessions all
day in Oroville, CA,
Talk-support PowerPoint
file used by KiteLab, Los Angeles, Some greenovaton conference and investment space Send your online note now |
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7Nov2009 | What happened and
will happen because of the talks, meetings, and networking that occurred in the
last two days at the Chico-Oroville conference? So far:
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8Nov2009 |
Some AWECS use bull wheels. Notes at most AWE scales for bull wheeling
are invited. So far:
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9Nov2009 | |||||||
9Nov2009 |
FES
front-electric sustainer |
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10Nov2009 |
Kite
power 2009 |
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10Nov2009 |
Global Climate and
Energy Project |
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10Nov2009 | AWECS tether might hold sensors to map winds for self and others. Charles Arthur Smith | ||||||
10Nov2009 |
Wind driven power plantAlberto Kling
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11Nov2009 |
Long fence orthogonal to wind is proposed. Fence is an
energy-generating fence. Beads of contra-rotating wings on cables form a
fence, perhaps sloping fence. Then the long fence is with a second use:
slope soar to point A to point B, perhaps commuting to town or work. In water:
Long floating snake provides wave energy, solar energy conversion surface,
and slope lift for long travels by free-flight hang glider and
paraglider manned or unmanned kites or soaring load-carrying kites. Some such
energy fences will go hundreds of miles.
A cousin proposal is a long cable. Loaded man or unmanned kites will tether slidingly along the cable while kite-sailing long distances to save on use of coal and oil. Fly long distances oblique to the winds. Loads could be people, ore, water, animals, goods, etc. |
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12Nov2009 |
Application (not yet approved) for US patent
John V. Mizzi for |
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13Nov2009 | Ever-up bird-scaring kytoons made to move left and right could trickle electricity charging of batteries. | ||||||
14Nov2009 |
KiteLab has just [The stack of originals were
received by Drachen Foundation on Nov. 6, 2009.] provided 900 pages of original AWE lab notes & drawings to
Drachen Foundation to be scanned & shared online. This is on top of all
the open science so far..
Send your online note now |
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15Nov2009 |
http://aa.stanford.edu/aeroastro/50th/posters/highaltitude.pdf
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15Nov2009 |
What to do when wind permits over-production of electricity?
So far:
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15Nov2009 | |||||||
15Nov2009 |
Africa: AWE Training Camps "Kite-Pilot Vocational School"
The regional AWEIA rep
for Africa has spawned the concept of So far:
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15Nov2009 |
Could an AWECS double in purpose at one site
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15Nov2009 | |||||||
15Nov2009 |
“They should be profitable but should also actually make a
contribution to solving the problem.” AWEIA member says: "If we prepare well we will be a good fit." Send your online note now on this topic. So far:
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15Nov2009 |
What will investors want from AWECS companies?
Send your online note now on this topic.
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16Nov2009 |
Send your online note now on this topic! |
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16Nov2009 | |||||||
16Nov2009 |
Phrasing X Prize for AWECS sector?
Send your online note now on this topic! Suggestions, so far: |
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16Nov2009 |
Multitasking a single AWECS system? Send your online note now on this topic! So far:
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16Nov2009 | |||||||
16Nov2009 |
ennovent Global Energy Challenge
ennovent's mission is to promote entrepreneurs |
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16Nov2009 | Proven, for-profit solutions? | ||||||
16Nov2009 | |||||||
16Nov2009 |
Multiple
Rotors: 2004
Dayna
Walker Ninth grade student project: The purpose of this project was to determine if multiple rotors would increase the electrical output of a horizontal axis windmill.
Send your online note now on this topic! Dayna referenced Doug Selsam's site. |
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17Nov2009 | |||||||
17Nov2009 | |||||||
18Nov2009 | "Be content to test a concept on the most modest scale rather than make an investment which may not pay. This is how to do a lot of good research while awaiting investment. Even when the money finally flows frugality will be a virtue." DS | ||||||
19Nov2009 | |||||||
19Nov2009 |
http://www.windenergy.com/globalwindmaps/united_states.htm
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19Nov2009 |
earthing system (electrical) wiki |
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19Nov2009 |
Notice that VAWT turbines may be lifted by kites or kytoons to be transformed to an AWECS. The long axis lateral projection faces the stream. |
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19Nov2009 |
Filed on October 1, 1926. Georges J. M. Darrieus, French engineer, instructed more than his famous "eggbeater" VAWT. Now we are more able to get his conceptions lifted in AWECS realms. Multi-blades. Current Darin Selby has been instructing contra-rotating Darrieus "beads" with generator at interface joins. |
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19Nov2009 |
Reaping the wind : how mechanical wizards, visionaries, and profiteers helped shape our energy future
The book does not have the word "tether" in it. The word "kite" was used once only as an aside to measure winds on its page 84. |
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19Nov2009 | VAWT or vertical axis really can be more properly called "rotating axis normal to stream." For example, the VAWT of Darrieus eggbeater could be held between two terrain points in a manner that the rotating axis is even or oblique to the horizon, so long as the long rotating axis is blunt to the stream. The common "vertical" is unnecessary; such arrived by simply choosing the one angle for the axis to be zenithal relative to earth center. | ||||||
19Nov2009 | 1979 filing. Lloyd I. Biscomb | ||||||
19Nov2009 |
Different
drummer: collect atmospheric electricity; such has a long conceptual history.
Today the topic is still alive; notice doings at
http://www.tethers.com/
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19Nov2009 |
1975 filing AWECS:
At conference recently, Makani seems to be going in this direction. |
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20Nov2009 | Filed in 1967 Send your online note now on this topic! | ||||||
20Nov2009 |
Let's have
Tethered Turbines
show at this conference ... a booth to collect all AWECS companies and
interests:
Abstracts Due: December 11th 2009
Clean Technology Conference and Expo 2010 Important Dates See: Information for authors
Send your online note now on this topic! So far:
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20Nov2009 |
1.
Cabled tethered travel using serial small blimps. The
travel cable is kept aloft by small kytooned blimps that recharge aloft via
splitting atmospheric water to hydrogen and released oxygen. Cable rider sails
along the cable, crawls along the cable, slides down the downside of gravity
catenary segments, PV-driven cable crawling. Wayne German of
Tethered
Aviation is forwarding a local system. Yet KiteLab of Ilwaco, WA and I
have been discussing even world-around small-blimp use for tethered
cable-travel ...from node to node. A second use of small blimp in this
sector could bring maintenance workers to parts of the cable, carry a passenger
to the cableway, offload a person or goods from the cableway.
SkyCableWay. 2. Small blimp AWECS. There are many ways small blimps could play in the wind-energy conversion world. Airborne wind-energy conversion systems (AWECS) may be used as the primary actor or as a lifter for secondary actor where action wings lifted remain primary actors to generate electricity either aloft or at groundstation. Ever-up small blimps kytoon shaped that could recharge aloft from splitting airwater could be in an AWECS generating electricity night and day all year. Second uses of the same system: surveillance, real-time vision, antenna, observation deck, vacation hut, launch pad for hang gliders, and more. Post in Small Blimps group. http://smallblimps.lefora.com/ |
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20Nov2009 |
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20Nov2009 |
Vestas to launch free e-learning [ED: Will they teach AWECS????? Probably not until they adopt AWE and morph to a company that serves turbines for ground huggers as well as tethered systems.] |
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20Nov2009 |
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20Nov2009 | Stall regulated turbine? Pitch-regulated turbine? Gear boxes to up rpm? | ||||||
20Nov2009 |
"Fly to win!" Tethered turbines! |
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21Nov2009 |
John Anderson of powerkitesdirect water-relaunchable kite AWECS at sea during calm may have kite rest on water surface only to be relaunchable upon breeze return. Automatic relaunch off water is a target for some AWECS. |
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21Nov2009 |
Patent application: Pub. No.: US 2008/0290665 A1, Publication
date: |
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21Nov2009 |
Jalbert parafoil kite with turbines-generators
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21Nov2009 |
Send your online note now on this topic! So far,
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21Nov2009 | Transpo 1972 Kennedy accident. Different from the Moyes accident. | ||||||
21Nov2009 |
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21Nov2009 | Send your online note now on this topic! | ||||||
21Nov2009 |
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21Nov2009 | Secondary use of some AWECS: increase line-of-sight communications (LOS). | ||||||
21Nov2009 |
Send your online note now on this topic!
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21Nov2009 |
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21Nov2009 |
Consider the
contra-rotating principles airborned by tethered systems:
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21Nov2009 |
THAWT :: tethered horizontal axis wind turbines TVAWT :: tethered vertical axis wind turbines |
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21Nov2009 | Energy captured can be sent to operate onboard devices or converted and beamed to other remote airborne or ground-based receivers without use of conductive tethers. | ||||||
21Nov2009 |
Ireland Assessing
the Viability of High Altitude Wind Resources in Ireland |
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21Nov2009 | |||||||
21Nov2009 |
Rotary Flyer Robust reference set of patents on page. |
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21Nov2009 |
Year: 1902 AWECS early... converting wind energy at kite into sounds for listening Mr. Hughie J. Trainor |
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21Nov2009 |
Revolving kites can be turbines to capture win's kinetic energy for direct use
or conversion to other forms of energy for immediate use or storage.
He is a revolving kite instruction from a 1910 filing.
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21Nov2009 | Multiple rotors according to purpose. | ||||||
21Nov2009 | Unsynchronized AC gen, rectifier, filter to DC, then take as DC or use inverter to get AC for load. Multiple rotors with individual gens. | ||||||
21Nov2009 | US 2151349 Send your online note now on this topic!` | ||||||
21Nov2009 |
US
2442846
Send your online note now on this topic! So far,
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21Nov2009 | US 2472290 Robert W. Fernstrum | ||||||
21Nov2009 |
Insurability? Send your online note now on this topic! So far:
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22Nov2009 |
Q1. Are there any AWECS
installed and working right now in November 2009 to save on coal and oil?
A1. Emphatically Yes. The many ocean-going boats and ships that are using kite tug are using AWECS systems. The kites are converting the kinetic energy of the wind into a pull on ropes that in turn pull the boats and ships through the water; this saves on coal and oil. Dave Culp noted at conference recently and in group AWE that the world could just about meet its 20% wind energy portion of energy consumption without using a single electric generator in AWECS, but by equipping appropriately the boats of the world with kite tug systems. Q2. Are there any electricity-producing AWECS installed and working daily ordinarily in the world. A2. Maybe. News is not in on any at this desk. We are aiming to get some such situation going. Test durations have occurred for some hours; please report your durations and gains with defined systems. Describe your AWECS; tell aloft duration and amount of electricity produced; describe what happened to the electricity generated. |
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22Nov2009 |
What
will we report for our electricity-producing AWECS flight sessions? Year, month, start day, place, system description, duration, power, load, altitude description, generator up or ground or both, total mass of system, description of how and why flight ended. Make note of incidents, breakages, learnings.
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22Nov2009 | Put your aerostat AWECS system to work on a major secondary purpose, perhaps: | ||||||
22Nov2009 | Marketing. The keynote at conference was that first performers are going to set a tone that will affect all AWE players. Investors could shy at some start early accidents or poor performers. If anyone wins, there will be a win aura for all AWECS. | ||||||
22Nov2009 |
Regularly I battle DS as I support AWECS that are aerostat based; he prefers
non-aerostat progress in AWE. My pet reach has to do with getting
everUpAWECS with aloft self-recharge of hydrogen-based aerostat. The ambient
atmospheric water would be collected and split to recharge bladders with
hydrogen; the energy for the splitting would come from wind or PV or
both.
Also, one aerostat pet is the simple non-kytoon spherical LTA aerostat that holds a lofty tethered kite in train along with a below-aerostat line Santos Sputnik wing that will work large jiggles in the main tether; at wind the upper kite lifts to sustain while lower Sputnik wing works; the simple aerostat keeps all up in case of full calm. Send your online note now on this topic! |
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22Nov2009 | Every so often, a look into how the compression ground huggers are doing seems to encourage one to press on for AWECS. Editorial pick for today: aerostarwind | ||||||
22Nov2009 |
Discussion open on this proposal: "All wind turbines risk damage from certain wind speeds, and so need some prevention method, if one wants the turbine to stay workable after the wind gets into "safe speeds." Send your online note now on this topic! So far: |
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22Nov2009 |
Thermals and AWECS? |
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22Nov2009 |
Will the
Tesla turbine have
any roles in AWECS? So far:
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22Nov2009 |
Kite capital of the world ... what are they doing there about AWECS? Send your online note now on this topic! So far:
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22Nov2009 |
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23Nov2009 |
Their page title: [Ed: Easily the simple kite (parts of the engine: sail, bridle, tether, mooring, control system, mode of operation) is a rotary engine rotating about its mooring point, sometimes one way, sometimes another way ... all the while extracting energy from the wind's kinetic energy to form mechanical energy available to perform work; hence a flying kite is a tethered turbine. Send your online note on "kite types" now on this topic!] So far:
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23Nov2009 |
Jet-stream sailors are getting ready for adventures
across continents. They will be using two unpowered tether-coupled kites; the
kites will appear in various forms; one may look like a sailplane; the other
might look like a paraglider; but each designer will modify how his or her
kites appear to the general public. Some will have a human in both kites. Some
will have a human in just one of the two coupled kites; prototypes might be
unmanned radio-controlled while the skill of maintaining the dynamic soaring
machine aloft.
The entire machine is a free-flight wind-energy conversion systems or dynamic-soaring bi-kite aircraft operating in a fresh new way. The system is technically a bi-turbine with each kite using the same kite part in the coupling tether; the rotary engines couple rotate at least about the center of rotation at the opposing mooring point of the opposite kite. The dynamics are not really new, but the practical achievement of manned flight in these systems will be new. A toy kite dragging a resistive toy boat across a lake holds a demonstration of the physics involved. Names connected with these efforts: Richard Miller (Without Visible Means of Support, published in 1967), Joe Faust , Wayne German, Dave Culp, Dave Santos, Dale C. Kramer, Taras Kiceniuk, Gary Osoba, and others. This activity is part of tethered aviation and AWECS; one term for the category of activity is FF-AWE or FF-AWECS with "FF" standing for "free-flight." These systems may be scaled from tiny to huge. And these systems may be designed not just to travel across continents but to so operate that some mining of energy can occur during flight session which mined mechanical energy could be converted to laser or microwave and beamed to other aircraft or to receiving ground stations. Dale has been detailing many paths for his experiments and eventual trials. Hundreds of days of winds have been examined that show world record free-flight distance records could be set using the FF-AWE method. Onboard he has envisioned auxiliary AWECS for cooling and charging onboard batteries for use in sustained powered flight, if needed. He wondered why he was at the AWECS HAWP 3009 conference; it was my pleasure to conect dots between soaring editor Richard Miller, my own advance on the FF-AWECS in publishing, Wayne German's pointed talk advance of same, and his patent; his doing are right on target for AWECS, as the system has potential for gaining more-than sustainable energies, energy that could be converted and sent to other aircraft or groundstations via laser or microwave power beaming. At conference he admitted that the Malay kite in the patent application drawing was for fun, as other kite forms will be used; he opined that kiting two of his Lazair ultralight might do the job. For Dale C. Kramer full patent application 5 pages, click here, or click image: |
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23Nov2009 |
See document 8 pages: Soaring wind turbine
My summary: I like Ron's buzz title phrase used in his patent application: Soaring wind turbine. JoeF M574 for discussion thread. Send your online note now on this topic! So far:
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24Nov2009 |
Benjamin Tigner has done recent development (2009?) of high altitude wind
power with tethered UAV.
LinkedIn as Ben
Tigner. His
research enterprise. Send your online note now on this topic! So far:
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24Nov2009 | Recently we have stated clearly how the kite machine (airfoil body, bridle, control, tether, mooring) is clearly and accurately a rotary machine and a true wind tethered turbine; the gained mechanical energy of such tethered turbine can tug well as is done in SkySails. | ||||||
24Nov2009 |
Ladder of kites
http://www.drachen.org/journals/a10/Ladder-of-Kites.pdf Low-tech wins: http://www.drachen.org/journals/a16/Using-kites-to-generate-electricity.pdf |
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24Nov2009 |
SwissKitePower,
Your system is an instance of a rotary engine in its first stage: The kite machine has its essential parts: the airfoil, the bridle, control system, tether, mooring point. Those parts of that machine have a turning radially about the mooring point; sometimes the turning with small rotation, sometimes the rotation is greater. Since the system changes the kinetic energy of the stream to mechanical energy (tension, pulls, heat in tether, heat in mooring point parts, sound, motion of the masses involved, etc. , then the rotary engine that it is ...is a turbine, indeed, a tethered turbine. And we see that your are using that airborne wind energy conversion system in high altitude wind power efforts with the aim to use the mined mechanical energy to further uses like setting up a ground generator to generate electricity for grid or for charging storage devices like batteries or water heads, etc. Wow, this is so much more clean than coal or oil. May your efforts come to full development. An AWEsome direction to take. Others of like care are gathering at AirborneWindEnergy and HighAltitudeWindPower Best of lift to you and yours, JoeF |
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24Nov2009 | Albert J. Grenier, Baseload Energy. The application documents, images, description at USPTO here. | ||||||
25Nov2009 |
www.HAWPA.net
for the being-formed |
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[ ] kite-driven hydro-generator barge --international sea-AWECS.
Energize the world without using any land space for the high
altitude wind power barges. Tug the barges; the barges are saturated with water
turbines. Hydrogen can be made and compressed. In some location direct feed to
the grid will be best. No breakthroughs are needed. Political awareness and
will lag yet. SeaAWE. This can be done at scales miniAWE, toyAWE,
sportAWE, commercialAWE, utilityAWE. Several schemes: Two-point cable and
rider, free-travel barge, adjunct with ships and boats, etc. The lofted
working aircraft tethered to the barge may be of several sorts; kite steering
units or kite control units may vary. Pull that water turbine using the kite
turbine (including but not limited to lighter-than-air kites)! WWWW::
World's wind-water wins! AWEsome! Smart tracking of the tethered airfoils
efficiently turn the water wheels to generate electricity which could split
water for hydrogen making, compressing, storing, shipping. Use some of the
gains to have smaller boats power-carry the hydrogen to ports around the world. Send your online note now on this topic! So far:
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25Nov2009 | Selsam mentions something close to this: Tether kite turbine into the atmosphere from earth satellite; use some of the energy gained from the airborne kite turbine to do some ion-thrusting to keep the satellite in orbit; then beam the excess to other receivers in air or in space or on the ground. Details may be worked out by interested parties. | ||||||
25Nov2009 | |||||||
26Nov2009 | Butterfly flaps to open and close a control for an oscillating AWECS? | ||||||
27Nov2009 | http://www.youtube.com/watch?v=Bso_r1MPUwA KiteShip | ||||||
27Nov2009 | |||||||
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28Nov2009 | http://www.abundantre.com/windpowercurves.pdf | ||||||
29Nov2009 |
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29Nov2009 |
http://www.google.com/patents/about?id=akF7AAAAEBAJ This is an example of the VAWT of Darrieus being set as needed with axis traverse to wind, but here horizontal; but this does not quality the machine to be classed as HAWT, as it is does not have the axis parallel to stream, as it would not then work. |
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29Nov2009 | |||||||
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30Nov2009 |
Training school for AWE builders and operators? Yes. |
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30Nov2009 | |||||||
30Nov2009 | What happens when a designer aims to airborne extant small-wind turbines and leave the compressive ground-hugging tower below? Are any of these blades useful for driving an infinite loop that would drive a groundstationed generator? Some turbines. These blades were designed for being mounted on towers. If one is to airborne a turbine, what difference in blade design would be helpful? Low-mass lowers the lift cost for the part. Air-beam technology? | ||||||
30Nov2009 | http://en.wikipedia.org/wiki/Brown's_Gas | ||||||
30Nov2009 | Myth busting: Base-load power could come from storing wind power into water heads, heat tanks, ultracapacitors, batteries, compressed gas, hydrogen, mass heads, etc. It is false that wind energy must be sent to ultimate use immediately; such false myth serves oil and coal and nuclear interests. Prove it otherwise. | ||||||
30Nov2009 | Exploring the two-rotor in Australia: http://www.skywindpower.com/ww/Aust-test.htm Robert's rotorcraft generating electricity and lifting itself by reaction with the wind gives data for development group. Date of photo anyone? | ||||||
MRE | generator/inverter/converter/controller/load Honor thy electrical engineers ! |