KR102018204B1 - Generating device using control function of traction machine - Google Patents

Abstract

The present invention relates to a power generation apparatus using a control function of a hoisting machine, wherein the first hoisting machine and the second hoisting machine suspend a heavy weight body to drive each other alternately, and the traction of the heavy weight body is towed through the motor and the drive gear box of each hoisting machine. Electric power consumption at the time of use, and in the case of free fall of high weight body, the power generation shaft is generated by transmission and generator by rotating the power generation shaft according to the falling energy. It can produce high-efficiency power generation environment-friendly and can operate with low noise, so it can be installed in a facility system that does not affect the environment. Can provide energy.

Description

Generating device using control function of traction machine

The present invention relates to a power generation apparatus using a control function of a hoisting machine, and more specifically, by using a hoisting machine such as a hoist (traction machine) to lift and drive a high weight alternately. The present invention relates to a generator using a control function of a hoisting machine to rotate a generator shaft to obtain high efficiency electrical energy from a generator compared to power consumed for driving.

As is well known, the existing fossil energy resources are gradually depleted and environmental problems have been raised, so the load energy generated from clean alternative energy, especially from hydropower and tidal power, wave power, thermal power, etc. There is an active research to use effectively.

Representatively, there are hydroelectric power generation methods using dams, tidal power generation devices using high and low tide waters generated by the moon's gravity, or wave power generation devices utilizing the movement of waves up and down.

In addition, there are horizontal axis wind turbines and vertical axis wind turbines using wind power, and the world is effectively utilizing clean energy using such devices, but there are no field to be improved.

 As such, research on power generation technology using hydraulic power, tidal power, and wave energy is being actively conducted. However, the problem of tidal power is the difficulty of changing the load direction and the height of the load, and the enormous investment cost and the destruction of the ecosystem due to the construction of a bay blocking method. The basic principle of wave power generation, which uses irregular wave loads in wave power, has been studied for a long time, but it has not been tested due to various technical difficulties such as difficulty in installing support structures in the sea. It is now at the enemy stage.

In addition, hydroelectric power has been used for a long time, but due to the difficulty of additional hydroelectric construction site and enormous cost, there are small hydropower that is constructed by blocking rivers and rivers, and very small hydropower. Has environmental problems that lead to the destruction of ecosystems, such as blocking the movement of fish.

On the other hand, the most common horizontal axis wind power generation device for wind power, the structure of high efficiency using the lift, but the biggest problem is that the direction of the good wind blowing in a constant direction because the direction must be changed according to the direction of the wind, etc. In addition, it is difficult to generate lift in wind with less than a certain wind speed, and stop in order to protect the equipment in strong winds above a certain level. Also, there are problems such as installing a heavy generator on a high-level prop. Due to the high cost of installation due to the difficulty,

In addition, in the case of the vertical axis wind power generator irrespective of the direction of the wind, there is a problem that the efficiency is lowered because the load of the action and reaction with respect to the center axis acts on the load acting in any direction.

In addition, although it is divided into an efficient drag type at a low speed wind and an efficient lift type at a high speed wind, there is a difficulty in large-scale power generation with a low efficiency structure.

In the case of thermal power generation, fossil energy, such as waste oil, is used to generate district heating and electric energy in urban areas, but this is also mainly waste oil, which is limited in imports because it uses fossil energy. In addition, it has been pointed out that problems such as environmental pollution due to combustion occur.

On the other hand, looking at the source technology for the power generation device using a weight body, Republic of Korea Patent No. 10-1610248 (name: system for recovering energy in the device for handling the load, registered date: April 01, 2016 , Hereinafter referred to as 'patent document'.

The patent document relates to a system for recovering energy in a lifting device such as a crane or a device for handling loads such as lifts, hoists for cargo and similar devices, which The amount of electrical energy absorbed instantaneously by the electric motor means to handle the load in which the load is moved vertically by the electric motor means absorbing a level of electrical energy above or below a predetermined value depending on the operating state of the load. Sensing means for sensing and at least one electric generator for converting rotational motion of the output shaft of the electric motor means into electrical energy, wherein the sensing means at least when the electrical energy absorbed by the electric motor means is less than a predetermined value; Induces the operation of one electric generator, and the electrical energy absorbed by the electric motor means It is a feature of the technology to induce shutdown of said at least one electric generator when greater than a predetermined value.

As described above, the technique of the above patent document induces the operation of at least one electric generator when the electric energy absorbed by the electric motor means through equipment such as a lift or a cargo hoist and a crane is smaller than a predetermined value as described above. When the electric energy absorbed by the electric motor means is greater than a predetermined value, the operation of the at least one electric generator is stopped to obtain the electric energy. There is a disadvantage that cannot be obtained.

The present invention has been invented to solve the conventional problems as described above, by using a traction machine such as a hoist (traction machine) in the manner of alternately lifting and driving a heavy weight (weight) It is an object of the present invention to provide a power generation apparatus using a control function of a hoisting machine to rotate a generator shaft so as to obtain high efficiency electrical energy from a generator compared to power consumed for driving.

The power generation apparatus using the hoisting ability of the hoist according to the present invention for achieving the above object,

A support structure constructed as a vertical support installed vertically on a pedestal provided from the ground and a horizontal support installed horizontally on top of the vertical support; A power generation shaft rotatably installed at both ends in parallel with a horizontal support of the support structure; A first hoist and a second hoist installed fixedly on the horizontal support and horizontally installed on a power generation shaft; A first high weight body connected to the end of the wire wound on the first winding machine and a second high weight body connected to the wire end wound on the second winding machine to move up and down; A guide rail installed vertically between the pedestal and the horizontal support and having a switch configured to control a lifting section of the first heavy weight body and the second heavy weight body on a lower side in a longitudinal direction; A transmission connected to the power generation shaft on which the horizontal support side first and second winding machines are installed; It is installed on the horizontal support, characterized in that configured to include; a generator connected to the output shaft of the transmission.

The first winding machine and the second winding machine according to the present invention,

A main body provided with a fixed part fixedly mounted to a horizontal support, a motor installed in the main body, a drive gear box installed on a rotation shaft of the motor to control a rotation speed, a one-way rotating member provided on an output shaft of the drive gear box, and A drive gear is rotatably installed on a power generating shaft penetrating the main body to wind a wire, and a one-way rotating member is axially coupled to both sides through which the power generating shaft penetrates, and a driven gear engaged with the driving gear is attached to one surface thereof. Characterized in that it comprises a drum.

The one-way rotating member according to the present invention is characterized in that the one-way bearing which transmits power in one direction and slip occurs in the opposite direction.

In the first and second heavy bodies according to the present invention, a guide hole is formed in the lower center, and a ring-shaped magnet is alternately installed in the guide hole, and an electric magnetic field is formed in the upper part of the pedestal with respect to the magnet. It is characterized in that the brake shaft is provided with an eddy current is applied to generate the first high weight body and the second high weight body to be mounted on the pedestal at a low speed.

A guide roller guided along the guide rail is provided on the outside of the first high weight body and the second high weight body according to the present invention, and an interference protrusion for turning on / off the switch on one side is provided.

The switch according to the invention is characterized in that it is a limit switch.

In the power generation apparatus using the control function of the hoist according to the present invention, the first hoist and the second hoist suspend a heavy body and drive each other alternately, while the towing of the heavy body is towed through the motor and the drive gear box of each hoist. By using electric power consumption, and free fall of heavy weight, by rotating the power generation shaft according to the falling energy to generate power through the transmission and generator, it is not one, but a large number of set concepts, compared to the power consumption of the motor Efficiently produce high-efficiency power generation and operate with low noise, thus establishing a facility system that does not affect the environment, making it useful for facilities such as urban areas, islands and other islands that are difficult to supply. There is an effect that can provide.

1 is a front view schematically showing the inventor of the present invention,
2 is a plan view schematically showing a power generation device according to the present invention;
3 is a configuration diagram showing an extract of the first winding machine and the second winding machine of the power generation apparatus according to the present invention,
4 is a configuration diagram showing an extract of the first and second high weight of the power generation apparatus according to the present invention,
5 to 9 are front views sequentially showing one cycle of an operating state of a power generator according to the present invention.

Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings.

Prior to this, terms or words used in the present specification and claims should not be construed as being limited to the common or dictionary meanings, and the inventors should properly explain the concept of terms in order to best explain their own invention. Based on the principle that can be defined, it should be interpreted as meaning and concept corresponding to the technical idea of the present invention.

Therefore, the embodiments described in the specification and the drawings shown in the drawings are only the most preferred embodiment of the present invention, and do not represent all of the technical idea of the present invention, these can be replaced at the time of the present application It should be understood that there may be various equivalents and variations.

The power generator 100 using the hoist according to the present invention will be described with reference to FIGS. 1 to 9.

The power generating apparatus according to the present invention is a support structure which is constructed as a vertical support 112 that is installed vertically on the pedestal 111 provided from the ground and a horizontal support 113 that is installed horizontally on the upper end of the vertical support 112. 110; A power generation shaft 120 having both ends rotatably installed in parallel with the horizontal support 113 of the support structure 110; A first hoist 130 and a second hoist 140 fixedly installed on the horizontal support 113 and installed horizontally on the power generation shaft 120; The second heavy weight connected to the end of the wire (W) wound on the first winding device 130, the first high weight body 150 and the second winding wound on the end of the wire (W) wound on the second winding machine (140) Sieve 160; Vertically installed between the pedestal 111 and the horizontal support 113, the switch for controlling the lifting section of the first heavy weight body 150 and the second heavy weight body 160 in the longitudinal direction, the lower side (S1 ~ S7 A guide rail 170 provided with; A transmission 180 connected to the power generation shaft 120 on which the first hoist 130 and the second hoist 140 are installed; Is installed on the horizontal support 113, the generator 190 is connected to the output shaft of the transmission 180; is configured to include.

As shown in FIG. 2, the power generating apparatus of the present invention continuously builds a supporting structure to arrange multiple sets instead of one set, thereby enabling an efficient power generating apparatus to be constructed.

As shown in FIG. 3, when the structures of the first hoist 130 and the second hoist 140 are examined, they are different from those of a hoist generally used, and an electric brake provided in the hoist is omitted. It is to provide a hoist of the structure, the power generation shaft 120 in the first hoist 130 and the second hoist 140, respectively, through the drums (136, 146) provided therein as a structure for rotating the power generation shaft as The first hoist 130 and the second hoist 140 are formed in a pair.

The first hoist 130 and the second hoist 140 have main bodies 131 and 141 provided with fixing parts 131 a and 141 a fixed to the horizontal support 113, and motors 132 and 142 installed in the main bodies 131 and 141. ), Drive gear boxes 133 and 143 installed on the rotation shafts of the motors 132 and 142 to control the rotation speed, and one-way rotation members B1 and the drive gears 134 and 144 provided on the output shafts of the drive gear boxes 133 and 143, respectively. And, rotatably installed on the power generation shaft 120 penetrating through the main body (131, 141) is wound the wire (W), the one-way rotation member (B2) is coupled to both sides of the power generation shaft 120 through the shaft In addition, one surface includes drums 136 and 146 having driven gears 135 and 145 engaged with the driving gears 134 and 144.

The fixing parts 131a and 141a are integrally formed with a flange portion in which a coupling hole that can be fastened and fixed with a bolt and a nut (not shown in the drawing) is formed.

On the other hand, the one-way rotating member (B1, B2) is a one-way bearing that transmits power in one direction and slip occurs in the opposite direction is used.

The first heavy weight body 150 and the second heavy weight body 160 shown in FIG. 4 are at least 1 ton or more and 5 ton or less, respectively, depending on the supporting structure, the generator and the transmission to be described later. This is used, so that the weight of the same weight can be suspended by hanging on the wire (W).

The first heavy weight body 150 and the second heavy weight body 160 have guide holes 151 and 161 formed in the lower center thereof, and ring-shaped magnets M1 and M2 are alternately guided in the guide holes 151 and 161. It is fixedly installed.

The magnet is disposed above the pedestal 111 on the lower side in which the first heavy weight 150 and the second heavy weight 160 are positioned with respect to the first heavy weight 150 and the second heavy weight 160. An eddy current is applied to M1 and M2 by generating an electric magnetic field, and a brake shaft 111a is installed to guide the first heavyweight 150 and the second heavyweight 160 to the pedestal at a low speed.

The brake shaft 111a is to prevent a collision applied to the pedestal 111 in the final step in which the first and second high-weight bodies 150 and 160 fall downward.

Guide rollers 150a and 160a guided along the guide rails 170 are provided at the outside of the first heavy weight body 150 and the second heavy weight body 160, and the switches S1 to S4 and S5 to one side thereof are provided. Interference protrusions 150b and 160b for turning on / off the contact point S7 are provided.

On the other hand, the switches S1 to S7 installed on the guide rails are limit switches, which are not shown as a means for alternately controlling the lifting of the first heavy weight body 150 and the second heavy weight body 160. The control unit controls the driving (winding) of the motors of the first winding machine and the second winding machine, and controls the lift at a given height.

Referring to the operation of the power generator using the control function of the present invention configured as described above is as follows.

Referring to the operation of each component of the power generation apparatus according to the present invention, the first heavy weight body 150 according to the first hoist 130, the second according to the second hoist 140 by the set program of the controller In the elevating control driving of the heavy weight body 160, the drums 136 and 146 are rotated through the drive gear boxes 133 and 143 by the driving of the motors 132 and 142 provided in the respective hoisting machines. By winding, the first heavy weight 150 or the second heavy weight 160 is lifted.

The power generation shaft penetrating the drums 136 and 146 of the first hoist 130 and the second hoist 140 in the process of lifting the first high weight body 150 or the second high weight body 160 as described above ( 120 rotates the drum while rotating at a low speed to rewind the wire (W).

The driven gears 135 and 145 provided in the drums of the drums 136 and 146 are rotations engaged with the drive gears 134 and 144 provided from the drive gear box side. The wires W are wound to rotate the first heavy body 150 or the first. 2, the heavy weight body 160 can be pulled upward, and at this time, the one-way rotation member B1 on the output shaft side of the drive gear box and the drums 136 and 146 are provided on both sides of the one-way rotation coupled with the power generation shaft 120. The member B2 is operated in a slip form.

That is, when the first heavy weight body 150 or the second heavy weight body 160 is towed upward as described above, the power is not transmitted to the transmission 180 and the generator 190 to the power generation shaft 120. This is done.

For reference, the height of the first heavy weight 150 or the second heavy weight 160 is towed by the weight of the first heavy weight 150, the second heavy weight 160 and the first hoist 130 to allow the same. The height of the second winding machine 140 varies depending on the range of use, and thus, the construction height of the supporting structure 110 also changes.

On the other hand, in contrast to the above, when the first heavy weight body 150 or the second heavy weight body 160 falls, the first heavy weight body 150 suspended on the wire W while the driving of the motors 132 and 142 is stopped. Alternatively, the second high weight body 160 falls freely, and in accordance with the free fall, the power generating shaft 120 rotates by one-way rotation of the one-way rotating members B1 and B2 in contact with the free fall in the transmission through the power generating shaft 120. The rotation is increased to obtain the amount of power required by the generator.

When the first heavy weight 150 or the second heavy weight 160 falls, the resistance is given through the subordinate gears 135 and 145, the drive gears 134 and 144, and the drive gear boxes 133 and 143 on the drums 136 and 146. The first heavy weight 150 or the second heavy weight 160 is lowered.

Meanwhile, the first heavy weight body 150 or the second heavy weight body 160 descending to the pedestal 111 of the support structure 110 is vertically lowered along the guide rail 170. Here, the guide rollers 150a and 160a provided on the outer side of the first heavy weight body 150 or the second heavy weight body 160 help to vertically descend.

The state in which the first heavy weight body 150 or the second heavy weight body 160 is finally lowered to the pedestal 111 of the support structure 110 is as shown in FIG. 1, wherein the pedestal 111 is provided. Finally, the descending speed of the brake shaft 111a is reduced to prevent collision with the pedestal 111.

As shown in FIG. 4, the first heavy weight body 150 or the second heavy weight body 160 includes ring magnets M1 and M2 inserted into guide holes 151 and 161 provided in the lower center thereof. The magnets M1 and M2 enter the brake shaft 111 to generate eddy currents caused by a magnetic field, thereby acting as an electric brake, thereby reducing the final descending speed of the first heavy weight body 150 or the second heavy weight body 160. You can stop it smoothly.

As described above, the lifting operation and the control of the first heavy weight body 150 or the second heavy weight body 160 contact or short-circuit the switches S1 to S7 provided on the upper and lower sides of the guide rail 170. As a signal to make, the lifting is controlled by the rewinding operation of the first hoist 130 and the second hoist 140, the lifting of the first heavy weight 150 or the second heavy weight 160 is made alternately. .

The switches S1 to S7 transmit a signal for turning on or off a contact state to the controller by the interference protrusions 150b and 160b provided outside the first heavy weight body 150 or the second heavy weight body 160. The driving of the motors 132 and 142 of the first hoist 130 and the second hoist 140 as described above is to be controlled.

The operational state of the power generation device of the present invention with respect to the use portion of each component as described above will be described with reference to Figs.

For reference, the mechanical configuration of a conventional hoist (hoist) is a motor part for supplying the energy of the winding, a gear part for increasing the winding force, and a wire drum which can wind the wire. In order to control, there is a control unit for controlling a mechanical brake, an electric brake, and an electrical signal, so that the up and down motion of a heavy object is performed.

In brief, the operation of the hoist is a motor that is driven by a controller when an upward signal is received and when power is transmitted through the gear unit, the wire is wound upward while the wire drum is wound, and the mechanical brake is operated when the upward signal is stopped. As the wire drum is stopped, when the downward signal comes, the mechanical brake is released and the wire drum rotates as opposed to the upward motion, and the electric brake is operated to operate at low speed by electric friction instead of free fall. .

In the present invention, the hoisting machine having the above-described operating principle eliminates the electric brake part and thus uses free-falling energy.

In addition, in the power generation apparatus of the present invention, the relationship between the switches (S1 ~ S7) for controlling the operation of the first hoist 130 and the second hoist 140 is as follows.

The switches S1 to S4 on the guide rail 170 on which the first hoist 130 is located and the switches S5 to S7 on the guide rail 170 on which the second hoist 140 are located are controlled by the first high weight. Lifting control of the sieve 150, the second high weight body 160 is made,

The switch S1 stops the rising signal of the first heavy weight body through the drive gear box of the first winding machine, and the switch S2 supplies power to the second winding machine 140 and the switches S5, S6, and S7. Is applied at the time of initial driving, the switch S3 receives the falling signal of the second heavyweight body through the second hoist 140 and the switch S4 receives the first heavyweight lifting signal through the first hoister. The switch S5 stops the rising state of the second heavyweight body through the second hoist, and the switch S6 receives the falling signal of the first heavyweight body through the first hoist, the switch S7. Is to generate the rising signal of the second high weight through the second winding machine to repeat the operation in the form of a cross between the first and second high weight body.

First, as shown in FIG. 1, the powers of the motors 132 and 142 and the switches S1, S2, S3, S4, S5, S6, and S7 of the first and second winding machines 130 and 140 are turned off. It starts in the (OFF) state, and the stop state becomes a ready state before power generation starts, as shown in FIG.

When the controller is turned on in the ready state, power is first supplied to the first hoist 130 and the switches S1, S2, S3, and S4, and the first heavy weight 150 is operated. Thus, when the switch S2 is contacted, power is secondarily supplied to the second hoist 140 and the switches S5, S6, and S7.

This applies only to the first operation in the ready state and the switch S2 remains in the state until the first power is turned off.

In the state in which the initial power generation preparation is made as shown in FIG. 5, the contact point is already turned on after the power of the control unit is turned on and power is supplied to the switches S1, S2, S3, and S4 of the first winding unit 130. The signal of the switch S4 which is in a state raises the first heavy-weight body 150 through the control unit, and the interference protrusion 150b contacts the switch S2, and the generated electrical signal is transferred to the second winding machine ( 140, power is supplied to the switches S5, S6, and S7.

The first heavy weight 150 of the first hoist 130 descends to its own weight by a signal of the switch S6 in contact state from the second hoist 140 side switches S5, S6, and S7 supplied with power. The second heavy weight body 160 of the second hoist 140 is raised by the signal of the switch S7 in the contact state.

On the other hand, Figure 6 is attached to the operating state as received, the second heavy weight 160 is made by the second winding machine 140 is raised and the first heavy weight 150 is reversed, At this time, the power generation shaft 120 is a state of transmitting the rotational power due to the lowering operation of the first high weight body 150 to the transmission 180 and the generator 190.

When the first heavy weight 150 descends to contact the switch S3, the second heavy weight 160 descends by sending a downward signal to the second winding machine 140.

In FIG. 7, the first heavy weight 150 that is lowered contacts the switch S4 to send an upward signal to the first hoist 130, where the rising of the first heavy weight 150 is made again.

8, the electrical signal generated by the first heavy weight body 150 being seated again drives the motor 132 on the first winding machine 130 side to raise the first heavy weight body 150, and vice versa. The second heavy weight body 160 suspended on the second winding machine 140 side wire W is in a state of being lowered by receiving a falling signal.

FIG. 9 shows a state in which the first heavy weight 150 is reversed again as the second heavy weight 160 descends, which is in the same state as in FIG. This will be repeated again and the power generation can be carried out.

As described above, the switch (S1) and the switch (S5) in the state of repeating the cycle, the rising speed of the first heavy weight body 150, the second heavy weight body 160 in a state that the load is heavily loaded on the generator 190 When the contact speed is lower than the falling speed, the switch (S1) at the contact point to the first hoist 130 to send an up stop signal for operating the drive gearbox, the switch (S5) to the second hoist 140 The drive gearbox is operated by sending an upward stop signal.

As described above, in the power generation apparatus of the present invention, the first high weight body 150 and the second high weight body 160 are alternately lifted alternately, so as to freely fall as described above, the brake shaft on the pedestal 111 When it reaches 111a), the eddy current is generated by mutual magnetic field action between the ring-shaped magnets M1 and M2 provided in the lower central side guide holes 15a and 161 of the first heavy weight body 150 and the second heavy weight body 160. It generates a slow-moving motion while generating.

As described above, when the first heavy weight body 150 and the second heavy weight body 160 are lifted up by the motor 132 of the first winding machine 130 and the motor 142 of the second winding machine 140. Towing is carried out, and on the contrary, the transmission shaft 120 is continuously driven by continuously driving the power generation shaft 120 in a state in which the first heavy weight body 150 and the second heavy weight body 160 are lowered alternately. By increasing the rotational speed of the generator 190 may generate electrical energy.

As described above, the power generation device according to the present invention is installed in a plurality of sets (not one) as shown in FIG. 2 to prepare the power by the falling energy in preparation for the power consumption of driving the motors of the first and second winding machines. Can be produced in large quantities.

As described above, the power generator using the high-energy drop energy, as shown in Table 1, assumes that the high-weight body is 1,2,3 and 5 tons, respectively. Specifications can be obtained.

Weight (Kg) 1000 2000 3000 5000 Motor power consumption (w) 2200 3700 5500 5500 Hoisting speed (m / min) 12 10 9 5.6 Drum Diameter (mm) 160 200 200 250

Through the above specifications, the output according to each weight can be obtained as shown in Table 2 below.

Weight (kg) 1000 2000 3000 5000 Drum radius (mm) 80 100 100 125 Bundang Rise Height (m) 12 10 9 5.6 Wire drum circumference (mm) 502 628 628 785 Number of drum revolutions until it reaches the floor 23.9 15.9 14.3 7.1 Fall time (sec) 1.565 1.429 1.355 1,069

In Table 2, the output value for each weight is based on the hoisting speed of the heavy weight per minute,

Substituting the formula based on T (torque), rpm (rotational speed), r (wire drum radius mm), F (force), g (gravity acceleration), kg (weight), and height (m),

w = t x rpm,

w = r x F x rpm,

w = r x g x m x rpm,

w = r x g x m x rpm / Falling Time

1ton = 0.08 x 9.8 x 1000 x 23.9 / 1.565 = 11973w,

2ton = 0.1 x 9.8 x 2000 x 15.9 / 1.429 = 21808w,

3ton = 0.1 x 9.8 x 3000 x 14.3 / 1.355 = 31027w,

5ton = 0.125 x 9.8 x 5000 x 7.1 / 1.069 = 40680w.

In general, it is assumed that the efficiency of the generator, that is, the generation capacity for the loss due to the use of the generator is 80% to 60%, and the amount of generation that can be obtained depends on the weight of each heavy weight as shown in Table 3 below. Can be.

Weight (kg) 1000 2000 3000 5000 W at 60% 7183.8 13084.8 18616.2 24408 W at 70% 8381.1 15265.6 21718.9 28476 W at 80% 9578.3 17446.4 24821.6 32544

Therefore, in the power generation apparatus according to the present invention, the efficiency (power (w) obtained from power generation) with respect to the weight using each hoist is shown in Table 4 below.

Weight (kg) 1000 2000 3000 5000 Power Generation (w)-Power Consumption (w) 9578.3-2200
= 7378.3 17446.4-3700 = 13746.4 24821.6-5500 = 19321.6 32544-5500
= 27044

Table 4 shows that the ascending time of the heavy body using the hoist is less than the descending speed due to the free fall of the heavy body. Apart from the 2200 watts used, high efficiency electrical energy of 7378.3 watts can be produced.

 For reference, Table 5 below shows the dedicated area occupied by each power plant.

Weight (kg) 1000 2000 3000 5000 Width (mm) 2800 x 500 3000 x 500 3100 x 600 3500 x 700

The space occupied as above is assumed that the soccer field area (68000 x 105000mm) assumes that the power generating equipment of the present invention can maintain a space, a passageway, and a ton can build 2,784 sets. Installation is possible without affecting the environment. Therefore, it can be fully installed and operated in the city, offshore or island where electricity supply is not easy, and it is eco-friendly, space utilization is very good, and it can be operated with low noise when installing exterior wall.

In the present invention as described above has been described by the specific embodiments, such as specific components and limited embodiments and drawings, but this is provided to help a more general understanding of the present invention, the present invention is not limited to the above embodiments. For those skilled in the art, various modifications and variations are possible from these descriptions.

Therefore, the spirit of the present invention should not be limited to the described embodiments, and all of the equivalents and equivalents of the claims, as well as the following claims, will fall within the scope of the present invention. .

110: support structure 111: pedestal
111a: brake shaft 112: vertical support
113: horizontal support 120: power generation shaft
130: first winding machine 140: second winding machine
131a and 141a: fixing part 131 and 141: main body
132,142: Motor 133,143: Drive gear box
134,144: drive gear 135,145: driven gear
136,146 drum 150: first high weight body
160: second high weight body 150a, 160a: guide roller
150b, 160b: interference protrusions 151, 161: guide hole
170: guide rail 180: transmission
190: generator B1, B2: one-way rotating member
M1, M2: Magnet S1 ~ S7: Switch
W: wire

Claims (6)

A support structure 110 constructed as a vertical support 112 installed vertically on a pedestal 111 provided from the ground and a horizontal support 113 installed horizontally on an upper end of the vertical support 112;
A power generation shaft 120 having both ends rotatably installed in parallel with the horizontal support 113 of the support structure 110;
A first hoist 130 and a second hoist 140 fixedly installed on the horizontal support 113 and installed horizontally on the power generation shaft 120;
The second heavy weight connected to the end of the wire (W) wound on the first winding device 130, the first high weight body 150 and the second winding wound on the end of the wire (W) wound on the second winding machine (140) Sieve 160;
Vertically installed between the pedestal 111 and the horizontal support 113, the switch for controlling the lifting section of the first heavy weight body 150 and the second heavy weight body 160 in the longitudinal direction, the lower side (S1 ~ S7 A guide rail 170 provided with;
A transmission 180 connected to the power generation shaft 120 on which the first hoist 130 and the second hoist 140 are installed;
The generator is installed on the horizontal support 113, the generator 190 is connected to the output shaft of the transmission (180); power generation apparatus using a control function of the hoisting machine comprising a.
The method of claim 1,
The first hoist 130 and the second hoist 140,
Main bodies 131 and 141 provided with fixing parts 131 a and 141 a fixed to the horizontal support 113;
Motors 132 and 142 installed in the main bodies 131 and 141,
Drive gear boxes 133 and 143 installed on the rotation shafts of the motors 132 and 142 to control the rotation speed;
One-way rotating members B1 and driving gears 134 and 144 provided on the output shafts of the driving gear boxes 133 and 143;
Rotatably installed on the power generation shaft 120 penetrating the main bodies 131 and 141 to wind the wire W, and the one-way rotation member B2 is axially coupled to both sides through which the power generation shaft 120 penetrates, and one surface The generator using the control function of the hoisting machine, characterized in that it comprises a drum (136,146) is attached to the driven gear (135,145) to be engaged with the drive gear (134,144).
The method of claim 2,
The one-way rotating member (B1, B2) is a power generator using a control function of the hoist, characterized in that the one-way bearing for transmitting power in one direction and slip in the opposite direction.
The method of claim 1,
The first heavy weight body 150 and the second heavy weight body 160 have guide holes 151 and 161 formed at the lower center thereof, and ring-shaped magnets M1 and M2 are alternately installed in the guide holes 151 and 161. An eddy current is applied to the upper portion of the pedestal 111 by generating an electric magnetic field with respect to the magnets M1 and M2 so that the first high weight body 150 and the second high weight body 160 are mounted on the pedestal 111 at a low speed. Power generator using the control function of the hoisting machine, characterized in that the brake shaft 111a for inducing.
delete The method of claim 1,
The switch (S1 ~ S7) is a power generation device using the control function of the hoisting machine, characterized in that the limit switch.

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