Aurora Wind Inverter Spec Sheet

This is the specifications sheet for the inverter used with the S594.

S594 AutoCAD Scaled Drawing

Scaled AutoCAD (DXF) drawings of the S594 wind turbine with the dimensions in millimeters.

S322 AutoCAD Scaled Drawing

Scaled AutoCAD (DXF) drawings of the S322 wind turbine with the dimensions in millimeters.

S322 Engineering Summary

The S322 Helix Wind turbine has undergone analysis of structural integrity when
subject to aerodynamic loading. The primary failure mode is bending of the shaft.
Aerodynamic analysis of wind tunnel data was utilized to establish empirical CD
values.

Helix Turbine Noise Assessment

This document is a statement from Helix Wind's engineering department on
the sound or decibel levels of the turbine at typical operating speeds.

Decibel is a unit of measure for expressing the relative intensity of sounds on a
scale from zero for the average least perceptible sound to about 130.

S594 Engineering Summary

The S594 Helix Wind turbine has undergone analysis of structural integrity when
subject to aerodynamic loading. The primary failure mode is bending of the shaft.
Aerodynamic analysis of wind tunnel data was utilized to establish empirical CD
values.

Turbine Components

Turbine components and scale schematic for the small residential system.

Battery System Schematics

Schematics for battery charge system and battery charge with grid tie.

Footing Illustration for Surface Mounted Systems

Footing Illustration for Surface Mounted Systems

Turbine Spacing Schematic and Dimensions

Turbine spacing for ground or even surface lateral installation.

Turbine Mounting for Commercial Applications

Turbine Mounting for Commercial Applications: rooftop and side mounting.

Turbine Optimization for Urban Applications

This illustration demonstrates the suggested placement of turbines in a urban or city setting and the turbulence characteristics of a building in relation to a prevailing wind pattern.

Coastal Turbine Siting

Illustration of coastal wind flows and turbine siting.

Siting Guide for Mountainous Terrain

Wind flow illustration for mountainous our hilly applications.

VAWT Wind Utilization v.s. HAWT

Advantages in wind utilization by Vertical Axis Wind Turbine (VAWT) versus
Horizontal Axis Wind Turbine (HAWT). The VAWT system has multi-directional
wind utilization capability.

General Turbine Height Diagram

Scaled height comparisons of turbine systems on top of buildings and pole
mountings in pedestrian areas.

Electrical Connection Diagram For Residential Installation

Turbine Height Array

Description of turbine height array for side by side placements.  It is important to take into consideration the turbulence that each turbine will create and how it effects the placement of multiple turbines.  Each turbine needs clear airflow from each other from multiple directions.