| CPC H02S 10/12 (2014.12) [F03D 9/007 (2013.01); F03D 9/11 (2016.05); H02S 10/20 (2014.12); H02S 50/00 (2013.01)] | 3 Claims |
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1. A hybrid power generation system comprises:
a base frame configured to be rotatable by a rotating means on a main rotation shaft;
a wind collecting duct provided on one end of the base frame to introduce wind inside, increasing a speed of the introduced wind, and discharging the introduced wind with increased speed;
a turbine module provided on a rear of the wind collecting duct from which the wind is discharged and including a power generation rotation shaft and a blade installed on the power generation rotation shaft, wherein the blade to which the wind discharged from the wind collecting duct is provided, rotates the power generation rotation shaft;
a generator connected to the power generation rotation shaft and generating electric energy by a rotational force of the power generation rotation shaft;
a battery electrically connected to the generator to charge and discharge the electric energy generated by rotation of the turbine module;
a photovoltaic module concentration device generating electric energy from one or more solar cell and electrically connected to a plurality of wind inducing rotation motors installed at an inlet and an outlet of the wind collecting duct to supply the electric energy to the plurality of wind inducing rotation motors;
a wind speed sensor installed on the wind collecting duct to measure a wind speed value, which is a strength of wind;
a main control unit controlling the system by generating and transmitting an energy supplying signal and allowing the electric energy obtained from the photovoltaic module concentration device to be provided to each of the plurality of wind inducing rotation motors, when the wind speed value received from the wind speed sensor is less than a preset reference wind speed value to the extent that the generator cannot produce electric energy, and
a wind recollecting means disposed at a rear of the turbine module, recollecting wind escaping from the rear of the turbine module among wind discharged from the wind collecting duct, and resupplying the recollected wind to a front portion of the turbine module or a middle portion of the wind collecting duct,
wherein the hybrid power generation system further comprises a plurality of wind inducing rotation blades installed on each of a plurality of wind inducing rotation shafts, the plurality of wind inducing rotation shafts being installed along an edge of an inner surface of the inlet of the wind collecting duct or along an edge of an inner surface of the outlet of the wind collecting duct,
wherein each of the plurality of wind inducing rotation motors is adapted to provide rotational force to each of the plurality of wind inducing rotation shafts,
wherein the wind recollecting means includes:
a wind recollecting member formed to recollect wind passing through the turbine module, wherein one end of the wind recollecting member is disposed at a rear of the turbine module and an end of the one end of the wind recollecting member is bent toward the wind collecting duct, wherein the wind recollecting member is formed to have a curved shape from the one end to the other end, covering an outer surface of one side of the turbine module to guide wind recollected from the one end of the wind recollecting member toward the other end thereof, and
a wind recollecting pipe extended from the wind recollecting member, an end of the wind recollecting pipe being directly and physically connected to middle end portions of the wind collecting duct,
wherein the wind recollecting pipe communicates with the wind recollecting member and the middle end portions of the wind collecting duct and increases a speed of wind by recollecting wind from the wind collecting duct and redirecting the recollected wind back to the middle end portions of the wind collecting duct,
wherein the photovoltaic module concentration device is electrically connected to a photovoltaic control unit,
wherein the photovoltaic control unit includes:
a voltage detecting unit and a current detecting unit connected to an output line of a photovoltaic panel to respectively detect a voltage and a current of electric energy output from the photovoltaic panel;
a controller calculating levels of the current and voltage detected by the voltage detecting unit and current detecting unit and controlling a RF wireless communication unit to transmit data including the levels of the detected current and voltage, the RF wireless communication unit wirelessly transmitting the data generated by the controller,
wherein the main control unit compares the calculated levels of the current and voltage with those of preset reference voltage and current, and when the calculated levels of the current and voltage exceed those of the preset reference voltage and current, the main control unit generates and transmits a warning signal to an external management server or a mobile terminal through the wireless communication unit,
wherein each battery is electrically connected to a battery control unit that monitors a voltage of each battery cell in real time,
wherein the battery control unit periodically receives information of a remaining capacity of the battery cell and transmits the information of the remaining capacity to the main control unit, wherein the main control unit analyzes the remaining capacity of the battery cell received from each battery, and when the main control unit determines that the remaining capacity of the battery cell is less than or equal to a preset reference capacity value, the main control unit controls the system by generating and transmitting an energy supplying signal to the photovoltaic module concentration device, while the battery cell having the preset reference capacity value or less performs a charging process, and allowing the electric energy obtained from the photovoltaic module concentration device to be provided to the plurality of wind inducing rotation motors or the generator.
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