The Wind Turbines are specially Designed according to the following Working Principles
Wind Turbines
A. Local Grid Interaction System with Battery Bank –(GISB)

This System consists of the following components i. Wind Turbine + Solar Photovoltaic Panels (Optional ) ii. Control System. iii. Grid Tie Inverter. iv. Battery Bank. In this System the generated power has been primarily used to charge the battery bank, once the battery if fully charged upto the set value, the remaining generated power will be directly converted/transformed to 230/440 V AC , 50 Hz, and will be feed to any kind of utilities (both Resistive and Inductive), thereby reducing the power drawn from the Grid. When the grid fails the rated output can be drawn from the battery bank and the same will be feed to the utilities for un interrupted Power Supply . If the battery bank voltage drains below the critical discharge level during the grid failed period the system have the option to auto start a rated capacity Diesel/ LPG Genset.

Schematic Layout - Grid Interation System with Battery Bank
B. Local Grid Interaction System without Battery Bank –(GIS)

This System consists of the following components i. Wind Turbine + Solar Photovoltaic Panels(Optional ) ii. Control System. iii. Grid Tie Inverter. In this System the generated power has been directly converted/transformed to 50 Hz, 230/440 V AC , and will be feed to the utilities, thereby reducing the power drawn from the Grid. When the grid fails the output from the wind turbine will also stopped, but the system have the option to auto start a rated capacity Diesel/ LPG Genset.

Schematic Layout - Grid Interaction System
C. Off Grid Stand alone Battery Charging- ( OGBC)

This System consists of the following components i. Wind Turbine + Solar Photovoltaic Panels(Optional) ii. Control System. iii. Pure Sine Wave Inverter. iv. Battery Bank. In this system the generated power has been utilized to charge the specific battery bank, through inverter the required static loads can be connected. Schematic..

Schematic Layout - Off Grid Battery Charging
D. Water Pumping

Alpha Power Water Pumping AP- OGWP (Off Grid Water Pumping) System is a direct Water Pumping System ( Electrical ) especially designed for Continuous as well the Intermittent Operation, suitable for water supply application in remote locations such as
• Remote Villages, Schools, Hospitals, Community Water Supply Network,
• Farms
a. Watering of Cattle
b. Irrigation of fields and Green Houses.
• Surface Water Pumping in Conservation Areas
• Floating Pump installations for pumping of water form Ponds and Lakes.
• Watering Application in Game Parks and Game Farms

AP- OGWP System.

AP- OGWP System is a reliable water supply system based on either Wind Power or Solar or Hybrid (the combination of the both) Renewable Energy Sources. The AP- OGWP System is very flexible as to its energy supply and performance which suit either
• High heads and Small Flow Rates (Deep Pumping - 0.45 m3/h @ 200 mtrs Head ) or
• Low Head and Large Flows ( Shallow Water Pumping 16.0 m3/h @ 10 mtrs Head )

The AP- OGWP system Comprises

1. Wind Generator / Solar Photovoltaic Panels
2. Submersible Pump & Motor
3. Mater Controller with enough protection such as
a. Dry Running
b. Over Voltage & Under Voltage Protection.
c. Overload Protection.
d. Over temperature Protection.
e. Maximum Power Point Tracking (MPPT)
f. Robust in construction for reliable efficiency.

Water Pumping Schematic Layout
Performance Data Sheet