TRI-NODE ENERGY

 Author: Daniel R Geerman 

 Date of Birth: 25-04-1992 

 This is the personal signed draft by Daniel R Geerman, embedding authorship visibly for attribution


TRI-NODE ENERGY BLENDER (v1.0)

Core principle (works for both electricity and water)

  • Use three identical sources spaced 120° apart on a circle of radius R.

  • Each source sends its energy inward along a radial path to a central heart.

  • The heart is an absorber + blender that prevents head-on collisions and produces one steady output.

  • You do not create extra energy—you combine the three flows into a stronger, smoother, more usable stream.

Geometry rule:

  • Place sources at polar angles 0°, 120°, 240° (or 60°, 180°, 300°).

  • Keep path lengths to the center equal to maintain symmetry and balance.

PART A — ELECTRIC TRI-NODE (three wind turbines → one clean AC output)

Goal

Blend mechanical/electrical power from 3 wind turbines into one stable AC output without the turbines “fighting” each other.

Architecture (block list)

  1. 3× wind turbines (each with its own generator).

  2. 3× full-bridge rectifiers (or active rectifiers).

  3. 1× common DC bus with capacitor bank and a series inductor (LC).

  4. inverter (grid-tie or standalone AC).

  5. Optional: flywheel or supercapacitors at the DC bus.

  6. Protection per input: fuse/breaker + reverse-polarity diode.

Why this blends (simple)

  • Rectifiers stop backflow between turbines.

  • Capacitors/inductor act like a soft pillow, absorbing pulsations and phase differences.

  • The inverter drinks from a calm DC lake and outputs one clean AC wave.

Wiring sketch (text)

  • Turbine A → Rectifier A → DC bus (+/−)

  • Turbine B → Rectifier B → DC bus (+/−)

  • Turbine C → Rectifier C → DC bus (+/−)

  • DC bus → Inverter → Load/Grid

Design rules (plain math)

  • Total power:
    P_total ≈ P1 + P2 + P3 − losses

  • Bus current (choose your bus voltage):
    I_bus ≈ P_total / V_bus

  • Capacitor sizing for ripple ΔV at ripple frequency f_ripple:
    C ≈ I_bus / (2 · f_ripple · ΔV)
    Notes: for a 3-phase rectifier, f_ripple ≈ 6 × electrical frequency. With variable wind speed, size for worst-case low frequency and largest I_bus.

  • LC filter cutoff:
    f_c = 1 / (2π√(L·C)) → pick f_c well below f_ripple.

  • Sharing (simple droop control idea if using active rectifiers):
    (V_ref − V_bus) = k_i · I_i (each turbine naturally contributes more when bus sags).

Quick example (copy/paste friendly)

  • Target: P_total = 3 kW, V_bus = 400 V, allow ΔV = 10 V, worst f_ripple = 300 Hz.

  • I_bus ≈ 3000/400 = 7.5 A.

  • C ≈ 7.5 / (2 · 300 · 10) ≈ 0.00125 F = 1250 µF.

  • Use ≥ 2200–4700 µF at suitable voltage, plus a small series inductor (e.g., 2–10 mH).

  • Add supercaps (e.g., a few farads at safe voltage with a DC/DC) if you want ultra-smoothness.

Physical layout tips

  • Place the three towers on a circle, 120° apart, same hub height.

  • Keep cable lengths from rectifiers to the heart equal (impedance symmetry).

  • Put fuses near each rectifier output.

  • Heat-sink the rectifiers; put the LC and inverter physically close to reduce loop area.

  • Optional “field heart”: instead of rectifying in towers, bring shafts inward to 120° axial-flux rotors around a toroidal stator at the center; rectify at the stator and then to the same DC bus.

Safety & practicality

  • Over-speed protection (pitch/furl) per turbine.

  • Surge protection on the DC bus.

  • Isolation and a proper earthing scheme.

  • Follow local electrical codes for inverter and grid connection.


PART B — WATER TRI-NODE (three pumps → one smooth outlet)

Two heart options. Both require inlets arranged at 120° around the center.

OPTION B1 — Diffuser → Plenum Heart (pressure blending)

Best when you want minimal swirl and a calm, uniform outlet.

Components

  • 3× pumps (preferably identical curves).

  • diffusers per inlet (gentle cones).

  • check valves per inlet (stop back-beat).

  • plenum (round chamber) with honeycomb or perforated baffle.

  • 1× outlet with optional flow straightener.

How it blends

  • Diffusers convert jet velocity to pressure (less crash).

  • The plenum and honeycomb equalize pressure and smooth turbulence.

  • Flows add: Q_total = Q1 + Q2 + Q3.

Plain rules and numbers

  • Diffuser half-angle: 5°–7° (gentle to avoid separation).

  • Diffuser area ratio (A2/A1): typically 2–4.

  • Diffuser length: L ≈ (D2 − D1) / (2·tan(θ)).

  • Plenum diameter: ~2–3× inlet pipe diameter (or larger for smoother).

  • Honeycomb: cell length/diameter (L/D) ≥ 6 for good straightening.

  • Head/pressure relation: H = P / (ρ·g).

  • Parallel pumps: at a given head, flow rates add; head ≈ single-pump head minus mixing and friction losses.

Layout (text)

  • Pump A → Check valve → Diffuser A → Plenum

  • Pump B → Check valve → Diffuser B → Plenum

  • Pump C → Check valve → Diffuser C → Plenum

  • Plenum → Straightener (optional) → Outlet

Notes

  • Keep inlet pipes equal length/diameter.

  • Provide air-cushion/accumulator on each inlet if pumps are pulsatile.

  • Maintain adequate NPSH to avoid cavitation.


OPTION B2 — Vortex-Bowl Heart (co-rotating blend)

Best when you like cooperative swirl and want a compact heart.

Components

  • 3× pumps.

  • 3× tangential inlet pipes entering a circular bowl at 120°.

  • 1× central standpipe (aka vortex finder) for the outlet.

  • Optional de-swirler vanes downstream if you want straight flow.

How it blends

  • All three inlets inject same-direction swirl; jets never meet head-on.

  • Angular momenta add; the center region becomes a calm core the standpipe draws from.

  • Q_out = Q1 + Q2 + Q3 (minus losses).

Geometry guidelines

  • Bowl diameter Db sized for total flow; start with standpipe diameter Df ≈ 0.35–0.5·Db.

  • Inlet total area ≈ standpipe area (tune in testing).

  • Curved, tangential inlets reduce separation and losses.

  • Add small accumulators on inlets if pumps pulsate.

Layout (text)

  • Pump A → Tangential inlet A → Bowl → Standpipe → Outlet

  • Pump B → Tangential inlet B → Bowl → Standpipe → Outlet

  • Pump C → Tangential inlet C → Bowl → Standpipe → Outlet

Notes

  • If outlet swirl is a problem, add a short de-swirler (fixed straightening vanes).

  • Provide a drain/vent on the bowl top if air ingestion occurs.




WHAT YOU GET (both systems)

  • One stronger stream instead of three small ones (powers/flows add).

  • Much steadier quality (pulses and gusts average out at the heart).

  • Simpler storage and conversion (one place to attach batteries, tanks, turbines).

  • No crash because the heart is an impedance match:

    • Electric: rectifiers + LC + optional flywheel/supercaps.

    • Water: diffusers + plenum/honeycomb OR tangential vortex bowl.

QUICK TABLE-TOP DEMOS (blog-friendly)

Electric micro-demo

  • 3 small DC motors (as generators)

  • 3 bridge rectifiers

  • 1 electrolytic capacitor (e.g., 2200–4700 µF, correct voltage)

  • 1 LED strip or small DC/AC inverter
    Wire: each motor → rectifier → all to same capacitor → LED/inverter. Spin 1, 2, then 3 motors; watch output steadiness and brightness.

Water micro-demo

  • 3 aquarium pumps

  • For B1: make mini diffusers from cone straws; Tupperware plenum; perforated inner cup as honeycomb; one outlet hose.

  • For B2: round jar as bowl; three tangential inlets (side ports); central tube up as standpipe.

120° REQUIREMENT (call-out)

  • Both Electric and Water designs assume three sources at 120° around the center.

  • Keep equal path lengths and mirror the geometry to maximize symmetry and blending.




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