An in-plane kinematic electrostatic generator
A generator and electrostatic technology, applied in the direction of induction generators, etc., can solve the problems of complicated switch manufacturing and easy environmental influence on working conditions, so as to reduce the matching resistance, improve the output power, and widen the matching resistance.
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Embodiment 1
[0095] see figure 1 as shown, figure 1 Rotary electrostatic generator with sliding contact switch.
[0096] A rotary electrostatic generator with a sliding contact switch includes two parts: a generator stator and a generator rotor, wherein the generator stator includes a generator generator electrode and a generator stator switch electrode;
[0097] combine figure 2 as shown, figure 2 Front view of a rotary electrostatic generator stator with a sliding contact switch. The inner diameter of generator stator generating electrode is r 0 , with an outer diameter of r and a number of 2n uniformly arranged fan ring electrodes in the circumferential direction; the fan ring electrodes are connected at intervals to form a generator electrode stator composed of n pairs of electrodes;
[0098] The first electrode ring 105 that is smaller than the inner diameter is evenly arranged in the circumferential direction, and there are n first connecting parts 106 that extend radially and...
Embodiment 2
[0114] In order to increase the output power of the generator and reduce the parasitic capacitance introduced by the switching electrodes, the number of switching electrode pairs on the stator can be reduced, and the number of carbon brushes on the rotor can be increased accordingly to ensure that the rotor rotates every 360 / 2n°, The switch electrode pair is closed once.
[0115] see Figure 11 as shown, Figure 11 A schematic diagram for reducing the generator stator switch pole pair and increasing the generator rotor conductor. Wherein, there is only one pair of switch poles on the stator of the generator, and the specific structure is that, near the second connecting portion 108 of the second electrode ring 104, a first electrode extending a certain length in the direction opposite to the direction of the center of the circle (outward) in the radial direction. A contact finger 107 is arranged alternately with the first contact finger 107 and forms a second contact finger ...
Embodiment 3
[0120] In order to increase the output power of the generator and reduce the parasitic capacitance introduced by the switch electrodes, the position of the switch electrode pair can be moved from the outside of the fan ring electrode to the inside of the fan ring electrode, and the corresponding carbon brush on the rotor can be moved to the corresponding position on the inside .
[0121] see Figure 12 as shown, Figure 12 It is a front view and a bottom view of the stator of the switch electrode pair located inside the fan ring electrode.
[0122] The first electrode ring 105 is evenly arranged in the circumferential direction with 2n first contact fingers 107 extending in the radial direction and toward the center of the circle for a certain length; the third electrode ring 103 whose inner diameter is smaller than the envelope radius of the first contact fingers 107 is evenly arranged in the circumferential direction 2n second contact fingers 109 extending radially and tow...
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