FAQ  

What are some of the variables involved?
(not yet comprehensive)

See also:  Variables  | Parameters  |  Parameters of interest to investors  | Aspects  | AWE aspects
| Methods |

LCOE- Very tricky to design for, perhaps the most complex key variable of all.
Max Power- An top deliverable, but no good at all if other critical variables are neglected.
Max Stability- Generally overlooked in favor of active autonomy beyond current state-of-the-art.
Safety- Absolutely essential and well understood, but with complex economic dimensions.
KIS (Low Complexity)- Early favored and possibly unbeatable, but requires great faith and focused discipline.
Operations- Many ideas are doomed by gaps in operational practicality (like jumbo kiteplane VTOL).
Capital Cost- A high LCOE is acceptable in many cases if the "cost of entry" is low enough, and payback is fast.
Maximized Space- Land and airspace efficiency will determine acceptability in key cases.
Robust Reliability- Essential, but deeply interdependent with other essential variables.
Insurability, Regulatory Compliance, Social Factors, etc..

Discuss: AirborneWindEnergy/message/8292


  • Kite system choice
  • Control. Is the control automatic and run by expert programs?    KC1    KC2
  • Altitude
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  • Environmental impact
  • Liability profile
  • Cost-of-energy (COE)
  • Scalability
  • Niche application definition
  • Operation lessons
  • Wear rate
  • Duty cycle
  • Operational life of parts of the kite system
  • UV impact on system
  • Flapping wear
  • Fatigue
  • Robustness
  • Output level
  • Wind range
  • Power transmission
  • Social
  • Site cost
  • Airspace
  • Regulation of large installed kite systems to assure safe and efficient operation
  • Wind variability and times of inadequacy
  • Generator position
  • Energy stored or sent to immediate uses?
  • Heavier-than-air or lighter-than-air
  • Economies
  • Pollution footprint
  • Controllers
  • Expert algorithms facing changes in the wind, action of the kite system
  • Degradation of system parts from solar radiation, wear, moisture, fatigue
  • Human-hour cost to operate and maintain the kite system
  • Type of motion
  • Application parameters
  • Pitch control
  • Angle of attack control
  • Porosity control
  • Shape morphing
  • Temporary powering for initial climb
  • Keeping generator and conductors on ground while using line tension and position variability for operating generators
  • Icing
  • Calms
  • Point use
  • Grid use
  • Storing kite-sourced energy in order to later generate electricity (e.g., pump water to a head that provides potential energy that later could drive turbines to drive a electrical generator)
  • Territory permissions
  • Line handling safety and reliability
  • Safety in all parts of the kite system
  • Public safety
  • Territory occupation
  • Intermittency of wind
  • Variability of wind
  • Availability of wind
  • capacity density        Per square kilometer, how much energy from a wind farm or kite-energy farm may be sent to a grid or to an energy storage arrangement? 

  • Kite stability factors:  AirborneWindEnergy/message/8302

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