US4134708A – Wind Driven Electric Power Plant – Google Patents

Should the wind speed increase, the rotation rate of the rotor assembly 14 will increase resulting, via the connection of the rotation rate control system 48 through the speed increaser 50 to the rotor assembly 14, in an increase in the pumping rate of the pump 310. As previously described, the increased pumping rate of the pump 310 results in an increased fluid flow in the hydraulic circuit of the rotation rate control system 48 and, accordingly, an increase in the pressure in the pressure tank 316. Should the rotation rate of the rotor assembly 14 rise above the upper limit of its preselected range, corresponding to the pressure required to actuate the high pressure switch 320, the high pressure switch 320 will close to transmit an electricl signal to the electric motor 308 to adjust the position of the shield 26, as previously described, decreasing the exposure of the blades 22 of the rotor assembly 14 to the wind, thereby returning the rotation rate of the rotor assembly 14 to the control range.

Dolor Espalda Y Abdomen

Accordingly, no electric power is transmitted to the electric motor 308 in the motorized gear drive 302 so that the shield assembly 16 and the fin assembly 18 remain in a fixed relation. With the blade assembly 420 in this relation to the wind, the effect of the wind on the blade assembly 420 will cause the blade assembly 420 and propeller shaft 488 to rotate about the axis 486. This rotation will be transmitted to the generator 424 via the drive shaft 468 and transmission belt 451 so that generation of electric power is resumed.

  • Falta de movimiento,
  • Vertical Frame
  • Disminuir la ingestión de grasas, azúcar y sal
  • Consecuencias de la presión alta en el cuerpo
  • Aceite de pescado

Accordingly, an increase in the pressure differential across the orifice 316 must be effectuated by an increase in the absolute fluidic pressure on the inlet side of the orifice 318; that is, by an increase in the absolute fluidic pressure in the pressure tank 316. Thus, the manual set orifice 318 converts fluid flow rates in the hydraulic circuit to absolute pressure values in the pressure tank 316. It is to effect this conversion that the pump 310 is of the positive displacement type. The reversible electric motor 584, when actuated via the high pressure switch 586, is supplied with power to cause the gear drive 578 to turn the cog 580 in a direction to move the gear track 556 in the clockwise direction, as viewed from above the power plant 410. This increases the misalignment of the blade assembly 420 to the wind and decreases the rotation rate thereof.

Dolor De Cabeza

In order to permit the efficient generation and widespread distribution of electricity, the frequency and amplitude requirements of electric motors used in industrial machinery and in home appliances have been standardized and electric power generation power plants and distribution grids are designed to supply the requirements of such motors. In this manner, the coupling of the blade assembly 420 to the wind is increased to counteract the decrease in wind force, resulting in a return of the rotation rate of the blade assemblage 420 to the preselected control range. The above mentioned limit switches (not shown) that are disposed on the gear track flange 554 fix the extreme angles between the axis 486 and the direction 429 in the same manner that limit switches were used to fix the extreme dispositions of the shield 26 with respect to the direction 28 of the wind in the power plant 10. In particular, one limit switch is positioned such that, in one extreme disposition of the propeller assembly 414, the blade assembly 420 faces directly into the wind resulting in maximum coupling of the blade assembly 420 to the wind.

Dolor Espalda Alta Causas

Mujer de espaldas 3, each rotor blade 22 comprises an upper rotor arm 160 pivotally attached via a yoke 162 to the upper rotor sleeve flange 130, and each rotor blade 22 comprises a lower rotor arm 164 pivotally attached via a yoke 166 to the lower rotor sleeve flange 134. It will, of course, be understood that a plurality of yokes 162 are symmetrically spaced about and connected to the periphery of the upper rotor sleeve flange 130, and a plurality of yokes 166 are symmetrically spaced about and connected to the periphery of the lower rotor sleeve flange 134 to provide attachment means for each of the rotor blades 22. Since the yokes 162, 166 are identical for all blades, only one set of yokes 162, 166 are shown in FIG.