KR101705326B1 - Construction method of double flow tidal power devicesd - Google Patents

Abstract

[0001] The present invention relates to a method of installing a tidal power generator for a tidal power generator capable of generating a single-phase power generator. More particularly, the present invention relates to a tidal- The other auxiliary waterway can be connected to the existing drainage channel so that the developed water can be discharged. Thus, a tidal power generator that enables the downstream power generation by the opening and closing of the gate only required can be installed. ≪ / RTI >
A method of constructing a tidal power generator capable of generating alternating-current electricity by installing a monotorpene generator according to an embodiment of the present invention includes a generator and an aberration, An auxiliary water channel which is formed on both sides of the water channel and has auxiliary water channels spaced apart from the water channel wall and is connected to the water channel so as to communicate with the water channel; And a plurality of hydrants provided at one end and at a plurality of stages of the aquaria waterway and the auxiliary waterway for introducing or draining water by opening and closing for rectification and double stream power generation; .
The present invention relates to the secondary power generation, and it is known that intellectuals who are interested in tidal power generation in Korea are not able to develop the normal secondary power due to their low height. And ② the number of generators installed was insufficient to cause damage and deterioration of water quality and deteriorate the life environment of fishermen, and it has been the cause of failure to develop normal abundant water. In order to solve this problem, in the present invention, one generator and one auxiliary water tank are installed to install one generator, and two water pipes and two water pipes are installed. Therefore, even if a pipe drainage channel is not separately installed, It remains within about 22 minutes and less water can be treated completely like nature. It was solved all the problems caused by a lack of bokryu generator and the channel area at the same time. The number of existing generators has been increased from 30% to 40% of water even at the maximum, and 60% to 70% of water has been discharged. However, the present invention requires only a maximum number of generators capable of generating 80% 20% water height 1.8m only to be installed to be discarded.
In order to increase the efficiency per generator, the efficiency per generator is never as high as that of the normal downstream power generation, since a single starter generator is installed and the power generation is performed in the same direction.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a construction method of a tidal power generator,

More particularly, the present invention relates to a method of installing a tidal power generator capable of installing a monotorpower generator, and more particularly, to a method of installing a monotonic generator in which a main- And the other side auxiliary channel is connected to the existing drainage channel so that the developed water can be discharged, so that a tidal power generator capable of power generation can be installed by opening and closing only the gate .

Hydrogen power generation, thermal power generation, nuclear power generation, and tidal power generation are common development methods.

In the case of a tidal power generation, the sea level gradually increases from the low tide to the high tide, so that the tide is horizontally moved toward the coast. When the aberration is blocked by the dam in the inflow direction of the tide, As a method of generating electric power from a generator by driving a rotary power, a horizontal tidal movement is always performed as long as the earth and the moon exist, so much research on tidal power generation has been made.

In other words, tidal water has made tidal dams with waterways that can develop at the entrance to the lake.

Such conventional landfill dams can not fully discharge the water within one hour after the power generation for 4 to 5 hours due to the lack of waterways and gates. . In addition, there are various problems due to the lack of water area due to the decrease of tidal flats and the environmental damage of deteriorating water quality and the loss of the life of fishermen due to decrease of tidal flats.

For tidal power generation, it is possible to generate single-phase power generation and downstream power generation. Up to now, the purchase price of the downstream power generation unit has been 50% higher than that of the single-phase power generation unit and has been installed in the same structure, There has been a problem in that it is accompanied with the following.

In addition, in the conventional buried dam, a waterway passing through the landfill is installed for entering and exiting the water coming out of the power generation turbine, roads are packed on the waterway, and a pipe drainage channel is separately installed. There was a problem.

In addition, existing generators have been problematic in that only 30% to 40% of the water is used and only 70% to 80% of the water is used as electricity to improve power generation efficiency per generator.

And about the gates. (Example) When the existing water gate is 20m x 15m high, it takes a long time to open and close the water gate because the water gate is heavy, so that it takes a long time to process the remaining water after the power generation is finished.

And, in the place where the water depth is low, the installation length of the power generation room becomes long,

Published Patent No. 10-2010-0004089 (January 12, 2010)

In order to solve the above-mentioned problems, the present invention has been devised in order to solve the above-described problems, and it is an object of the present invention to provide a water treatment system in which a single-flow generator is installed and auxiliary waterways are installed on both sides, By connecting the drainage channel to the developed water, it is possible to develop the drainage power by opening and closing only the gate, which is necessary, so that a tidal power generator that can be used easily and economically can be installed, And an object of the present invention is to provide a method of constructing a device.

The present invention can not completely discharge water to the lowest water level within a period of one hour after the power generation for 4.5 hours because of few water channels and water gates. In addition, the cause of loss of the living environment of the fishermen due to the decrease of the tidal-flat and the environmental damage of the deteriorated water quality and the reduction of the tidal-flat is the provision of the method of constructing the tidal power generation device, There is a purpose.

In the present invention, it is possible to make a single-phase power generation and a double-phase current generation for tidal power generation. Up to now, the purchase price of a double-flow power generator has been 50% The present invention has been made in view of the above problems, and it is an object of the present invention to provide a method of constructing a tidal power generator.

The present invention can be applied to a tidal power generator which solves the problem that the water of the remaining 70% to 80% is used as it is, The purpose of the construction method is to provide.

In the present invention, in order to shorten the time for opening and closing the water gate, the waterway width 20m x the waterway height 15m = 300m 2 is divided into three equal parts by the waterway width 20m x the waterway height 5m, The construction of the tidal power generation system which can reduce the weight and height of the watercraft to 1/3 by setting the water gate backward by dividing the 3 step tier, The purpose is to provide.

Since the height of the crane installed in the switch is low as 5m, the height of the bridge is lowered from 15m to 5m so that the height of 10m can be lowered, so the construction cost can be reduced. Where water is deep or weak in ground, Waterway Under-waterway Width 20m x Waterway Height 5m x 3-Stage = Waterway Width When the waterway is installed, the waterway area does not decrease, but the auxiliary waterway (32,33) = It is possible to shorten the installation area of the generator room by reducing the waterway width of 300m2. It is possible to shorten the length of installation room of the power generation room and to make the waterway width (20m) and the waterway width (300m2) 3-tier = 150 m 2) + Lower water level auxiliary waterway (22-1, 23-1) Made up of water gates (waterway width 10 m x waterway height 5 m x 3 tiers = waterway area 150 m 2) = waterway area 300 m 2 In other words, the waterway width is 10m x 5m high x stepwise waterway 6 stages = waterway area 300㎡ and the waterway area is 300 It was equal channel width can reduce the power can be reduced to a 10m length of the installation chamber on the total channel width 20m 30m generator 1 by a number of secondary (102a) with a channel width of 10m (102b) to the secondary number. For example, if 25 generators are installed, it is possible to reduce the installation length of the generator room of 30m = 750m in x installation length, thereby providing a method of constructing a tidal power generator capable of generating abrupt flow by installing a starter generator capable of reducing the construction cost. There is a purpose.

Since the number of generators has been reduced to increase the efficiency per generator, it is natural that the difference will be increased and the time for processing will be longer as natural. ② If the pipe drainage channel area is set to a small amount and the power is generated for 4.5 hours, it should remain in the water for one hour including the tide time, and the water of less water should be completely taken out like nature and filled up like nature. There is absolutely no damage to the fishermen and the water quality deteriorates at all. Until now, tidal power generation has been caused by ① insufficient number of generators installed and ② insufficient installation area due to pipe drainage, causing deterioration of water quality and deteriorating water quality and life of fishermen, And it is an object of the present invention to provide a method of constructing a tidal power generation device capable of generating abrupt flow.

According to an aspect of the present invention, there is provided an on-line tidal augmentor including a generator and an aberration generator, and a water wall formed on both sides thereof;

An auxiliary water channel which is formed on both sides of the water channel and has auxiliary water channels spaced apart from the water channel wall and is connected to the water channel so as to communicate with the water channel; And

And a plurality of sluices provided at one end and at a plurality of stages of the aquaria waterway and the auxiliary waterway for introducing or draining water by opening and closing for rectification and double stream power generation.

The present invention is a waterway installation standard as a core technology of a means for solving the problems of reduction of tidal flats, damage of fishermen, deterioration of water quality and normal abatement development due to shortage of the waterway area which has been the biggest obstacle to tidal power development until now, It is based on the same standards as the aqueduct waterway. One generator and one auxiliary water supply are installed in a generator. Two water supply ducts are installed in each of the three water supply ducts. There is no separate water supply channel, The difference is that there is enough water to be able to completely treat the water as natural, such as 28 drainage water (28), and there are 28 water supply channels and 56 auxiliary water supply channels, 84 water supply channels We can handle less water for about 22 minutes like nature, so we can reduce tidal flats, damage fishermen, and deteriorate water quality. In order to be installed without installing a separate pipe drainage channel passing through the zone of the landfill generator 1 it is characterized in that to install the two screws 3 channels to be drained to the President and tube and one can be secondary. In other words, when the height of the generator is 80% and the height of the remaining water is 1.8m, the waterway area is installed automatically.

Another embodiment of the present invention is a key technology for the number of generators installed, and is a criterion for the number of generators installed in the second generation in the tidal power generation. If you install a lot of generators unconditionally, you will waste the cost of construction and you will not be able to develop efficiently. If you do not install as few as today, you will not be able to completely remove the remaining water. Water is not distributed well and the water quality deteriorates. If the height of the water is less than 3m, if the height of water is less than 3m, the water level will be 0m. In order to be able to fall 2m, 5m of water must be used to start the power generation, so that the water level of 3m could not develop the abandoned abandoned power generation. However, the present invention is a core technology for solving many problems A generator capable of generating up to 80% water for up to 4.5 hours of water, up to a maximum of 9 meters in height, and less than 20% water height of 1.8 meters To establish the number of features.

The normal difference in water development is left. The difference is that the water is treated completely like the natural condition, and the water height of the inland water is the same. When the water starts to rise and the drop is more than 1.8m, it develops immediately. When the water level is equal to the water level, it is possible to normalize the abundant water development from the moment when the water has fallen more than 1.8m. As mentioned above, if the water height of 3m can not be developed, It is said.

Using up to 80% water even at maximum, and 20% less water can be treated like nature in less than 22 minutes, using the 80% water as in the calculations below and the remaining difference is less than about 22 minutes It can be processed like nature, and it can produce more than 4 times electric power due to deterioration, deterioration of water quality, damage of fishermen without any damage, minimized normal development, and so on.

Ex.) Heated tidal area of 36.9㎢, even 9m in height, 14 units of existing aft current generators Drainage water to use 6 units of 40% water

It is a developed method that uses 40% of water with 14 units of conventional single-phase alternator and 6 pieces of pipe drainage water. 28 units of 28 generators are installed as auxiliary water supply and 56 units are installed as water supply water. % Water, 20% water is left, and less car, so it is treated as 56 waterway width 20m x height 15m.

Amount of remaining water of 1.8m: water-saving area 36,900,000㎡ x 1.8m (remaining water height) = amount of water to be left 66,420,000t

Here, we calculate the natural fall velocity of water height of 1.8m

= 초속 5.939m로서 물이 빠질수록 유속이 느려지므로 절반인 평균유속은 2.9698m로 계산이 된다.9.8 x 2 x 1 x 1.8m =

= 5.939m per second, because the flow rate is slower as the water is missed, so the average flow rate is calculated as 2.9698m.

= 2. 9698m이므로 평균 유속을 적용하면 물이 빠지는 평균물높이는 0.45m이다.Where the average flow rate is 9.8 x 2 x 1 x 0.45m =

= 2. Since 9698m, the average water height at which the water is drained is 0.45m when the average flow rate is applied.

If you calculate the amount of water you can fill out in 1 minute

The amount of water that can be treated in one minute: Waterway width 20m x Waterway height 15m x Number of waterways 56 x Average flow rate 2.9698m x 60sec = 2,993,558t The amount of water that can be treated in one minute is calculated here

Water remaining at 1.8m height is 66,420,000t ÷ 2,993,558t = 22,187min. It can be completely removed and filled like nature. After the development is completed, the remaining water is filled out and filled in for less than 38 minutes. It is possible to process enough as natural as 1 hour because there is enough time, and the amount of water that can develop rated power of the generator is calculated and installed. If the height of the water remaining after the power generation is more than 1.8m, the number of generators (for example) is increased by two more units, the remaining water is reduced (102a, 102b) We can calculate the amount of water that can minimize the damage of fishermen from the tidal flats, deteriorate the water quality, However, if the water does not reach the rated power and the water level is high, if the water height is more than 1.8m, it will be extended for 38 minutes. In contrast to the installation of 22.187 minutes in the case of natural processing such as 38 minutes when the remaining time is to reduce the number of generators installed.

The present invention relates to a method of increasing the speed of a watercraft by slowing the opening and closing time of the watercourse, as a conventional example (example), the watercourse width 20mx the watercourse height 15m = 300m2, the watercourse width 20mx the watercourse height 5m, ㎡ is divided into 3 equal parts by 5m, and the water gate is retreated by the step of 3 steps. The area of the water inlet is the same when the 3rd step is combined, but the weight and height of the water inlet can be reduced to 1/3, 3 to 5 times faster than the previous example Existing water level 1m 1m 1m 15m high 15m 15m to 14m 1m in the last 1m in a minute to two minutes to open the electronic control device can be opened And a power generator for generating electric power from the power generator.

The present invention relates to the secondary power generation, and it is known that intellectuals who are interested in tidal power generation in Korea are not able to develop the normal secondary power due to their low height. However, ① If the area of the pipe drainage channel is small and the power is generated for 4.5 hours, it should be left for 1 hour including the tide time, and the less water should be completely taken out like nature and filled with nature like normal, There is absolutely no damage to the fishermen and the water quality deteriorates at all. ② Since the number of generators is reduced to increase the efficiency per generator, the number of water is increased and the processing time is lengthened after natural progress.

In order to solve the above two causes, the present invention is characterized in that one generator is installed in one generator and three water pipes are installed in two auxiliary water pipes and two water pipes. Therefore, As the waterway area is sufficient, it can be completely treated like nature in less than 22 minutes after the completion of the power generation, and all the problems caused by the lack of the problematic generators and the channel area are solved at the same time. The number of existing generators has been increased from 30% to 40% of water even at the maximum, and 60% to 70% of water has been discharged. However, the present invention requires only a maximum number of generators capable of generating 80% It is featured to be installed so that only 20% water height 1.8m is discarded. The tidal power of Shihwa Lake in Korea can generate more than 1.8m of electricity and can not generate electric power of less than 1.8m. Therefore, if the height is more than 1.8m, can do. In other words, it is wrong to say that Korea is not even able to make normal development, and even if the height is over 1.8m and the development is over and the remaining water can be completely drained and filled within one hour like nature, can do.

Domestic and Foreign Technology and Market Status

For example, even if the height of the French lance is more than 13 meters, only the power generator is installed, but the normal development is not possible. The cause is the two reasons mentioned above. Until now, tidal power generation is progressing. When reaching the state where the fall can not develop, when the water gates are opened, the water level of the off-shore and the inland water are the same, that is, the remaining difference is the water which can not be treated like nature, Even if the height is more than 20m, the effect of downstream power generation is extremely low, so it can be seen as a sample of Lance tidal power generation. Lance tidal power is 240mw of 10mw class power generator, 240mw of 1 year power generation capacity 544,000mwh 254mw tidal power 254mw 10 units 254mw per year is equivalent to 552,000mwh per year, It is developed only by limiting to 3.6m. If you can not treat the remaining cold water like natural water by installing a single-flow generator installed with a downstream generator, you will not be able to develop normal abundance, and you will have to lose groundwater damage, deteriorate water quality, Although the project will not be activated, all problems are completely solved with the present invention, and tidal power generation business will be activated with confidence now.

Remaining water 1.8m tall water storage capacity 66,420,000t ÷ 2,993,558t = 22.187 min. It is possible to completely fill out and fill it like nature. After the development is completed, it takes 38 minutes to fill the remaining water with less water. If the water level is not more than 1.8m, if the power generation time is extended by 38 minutes, the generator will be operated. (Example) If two more units are installed, the amount of water remaining is reduced (102a, 102b). As the number of auxiliary water pipes and drainage water is increased by four, it is possible to treat the water as much as nature, and the tidal flat damage, water quality deterioration, If you adjust the generator so that it can solve all the problems that the hysteresis power has been hindered by minimizing the normal power generation, .

According to the means for solving the above-mentioned problems, the following effects can be obtained.

First, there is a lot of economical effect because the generator purchase price is 50% more expensive than the single-phase generator, and only the single-phase generator is installed without using the multi-flow generator.

Secondly, there is a problem in that, after the conventional power generation, the turbine power generation is reversed due to the difficulty of generating electricity by reversing the direction of the blind (fan) of the aberration, the present invention has a problem in that only a single- It is economical and has the same effect as installing one starter generator in one starter and installing two starters in one starter on both sides because it is imported through a waterway to generate electricity. There is no problem that it is easy to use because it can open and close only the required gate and develop the downstream flow.

Third, the existing tidal power generation apparatus is constructed such that water coming out of a power generation turbine and installing incoming water through a landfill is buried in a soil on a waterway, and the road is packed. In the present invention, It is possible to install bridges on the power generation room, which is very economical because there is no water passage through the existing landfill, and it is possible to install four or more auxiliary water walls inside the power generation room due to the installation cost of one channel through the landfill The cost of construction can be greatly reduced.

Fourth, since the conventional pipe drainage channel is separately installed, in the present invention, one generator and two auxiliary water are installed in the generator room in the power generation room for generating electric power for secondary generation, so that a pipe drainage channel If more waterway is needed, it is more effective to install more generators. In other words, if water is 1.8m long, it will grow to 1.8m and 2m. If there are 2 generators installed, the amount of water will be reduced and the number of auxiliary water supply and drainage water will increase by 4. It can be sufficiently processed within the time.

Fifth, the existing generators utilize 30% to 40% of the water and the remaining 60% to 70% of water in order to increase the power generation efficiency per one generator. However, ~ 80% Water is generated and only 20 ~ 30% water is discarded, which is very economical.

In other words, since the efficiency per generator can not be greater than that of normal power generation, installing a generator capable of digesting even the maximum amount of water minimizes the amount of waste water, It is expected to be more than economical.

Sixth, after the development is over, the remaining water in the dam can be completely removed as well as the natural condition, and sufficient water area can be filled to fill the less water, so that normal development can be made, and there is no damage to the tidal flats. There is no water in the dam, circulation of water is good, water quality deterioration pollution can be prevented, environmental damage is minimized, and power production is increased several times, so that the tidal power generation business can be activated.

In other words, the conventional installation method is to install a starter generator that can not activate the tidal power generation business due to the fact that the tidal flats damage, the damage of the fishermen, the deterioration of water quality, etc., One way to install a generator is to install one generator, one water pipe, two water pipes and two auxiliary water pipes. This makes it possible to solve the shortage of the waterway area, which has become a problem in the tidal power generation business. And it is a method to solve all the problems caused by the shortage of the overflow generator and the waterway area, which are expensive to purchase, so that the tidal power generation business can be done with peace of mind.

Seventh, the opening and closing time of the water gate is slowed to 1m / min. If the waterway height is 15m, it takes 15 minutes for heat and takes up more than 1 hour for handling less water. It is possible to open and close the gate in 2 minutes with the electronic control device so that the weight of the watercraft is lighter than the watercraft so that it can reach 14m in 1 minute and heat in 1m in 1 minute. The speed of the water can be increased 3 to 5 times or more.

The eighth bridge installation height and crane installation height can be reduced, which can reduce the construction cost and shorten the installation length of the power generation room, thereby reducing the construction cost.

FIG. 1 is a schematic plan view of a method of installing a tidal power generator according to an embodiment of the present invention and capable of performing power generation at a return flow rate.
2 is an internal side view of the power generation room shown in Fig.
3 is a schematic front view of a method for installing a tidal power generator according to another embodiment of the present invention.
FIG. 4 is a plan view showing a generator, an aqueduct passage, an auxiliary water passage and a hydrological installation structure in a power generation room in a construction method of a tidal power generator capable of generating alternating current power by installing a tertiary generator as shown in FIG.
FIG. 5 is a view showing an example of the present invention, in which a stepping motor generator according to another embodiment of the present invention is used, in which deep water or weak ground is deeply dug up to the rock layer and multi- Fig. 7 is a plan view showing a construction method of a power generation device.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings.

It is to be noted that the same components of the drawings are denoted by the same reference numerals and symbols as possible even if they are shown in different drawings.

In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.

Also, when an element is referred to as "comprising ", it means that it can include other elements as well, without departing from the other elements unless specifically stated otherwise.

FIG. 1 is a schematic plan view of a method of installing a tidal power generator according to an embodiment of the present invention, and FIG. 2 is an internal side view of the power generating room shown in FIG.

FIG. 1 is a perspective view of a power generator according to a first embodiment of the present invention. FIG. 1 is a perspective view of a power generator according to a first embodiment of the present invention. 102a and 102b are formed one by one and two auxiliary waterways 102a and 102b are connected to one generator 3 in succession.

As shown in FIG. 1, auxiliary waterways 102a and 102b are formed on both sides of the wall 1 with water in order to generate electricity when water enters the auxiliary waterway 102a. And is composed of a plurality of gates 21, 22, 23, 31, 32, and 33 and becomes a channel for supplying power generation water, and becomes a pipe drainage channel after power generation is completed.

Here, the water gate (21) is the water gate of the power generation water of the existing generator aberration, and the water gate (31) is the water gate due to the water outlet of the existing water channel.

In addition, the water gate 22 is a water gate for the auxiliary power generation water and the conduit drainage water. The water gate 23 is a water gate for auxiliary power generation water and a pipe drainage water when reverse power is generated. And the gate (33) is the water gate of the drainage and drainage channel when the reverse flow develops.

At this time, the water channel between the wall 1 and the wall 1 is a water channel of a high barrier, and a bracket 4 capable of mounting the generator 3 to the wall 1 by both water levels in the middle region A bracket 4 is provided at a position where the bracket 4 is installed and an intermediate portion between the auxiliary water wall 20 and the water receiving wall 1 with auxiliary water, The auxiliary water channel 20 is connected to the entire auxiliary water channels 102a and 102b on the opposite side to the slab 8 so as to strengthen the structure and to reinforce the load of the generator 3. [

When auxiliary waterways 102a and 102b are formed by providing the auxiliary waterway wall 20 on both sides of the wall 1 with one water inlet and the water door 23 is opened, (Refer to the arrow ⑩). When the developed water opens the water gate (33), it becomes a water drainage path (see arrow ⑪) Opening the water gates (22, 23) of the auxiliary water passage (102a) leads to a pipe drainage water passage.

In addition, when the power generation is completed and the water gates (32, 33) of the auxiliary water passage (102b) are opened, the water is drained.

Opening the water gates (21, 22) and opening the water gates (32, 32) with the water gates (31, 33) closed, water generated in the same direction as the arrow ⑫ is generated and the generated water flows in the direction of arrow And when the gates (33) are closed and the gates (31, 32) are opened, the water flows out through the two gates (31, 32) in the direction of arrow It becomes a short-circuit power.

In addition, when the water gate 33 is closed and the water gates 31 and 32 are opened so that the water flows into the water gates 21 and 22 to open the water gates 21 and 22, It is possible to generate electricity by installing a generator.

Secondary recurrent power generation is achieved by installing auxiliary waterways 102a and 102b as auxiliary waterway walls 20 for the secondary power generation to both sides of the wall 1 by the existing water column installed with the conventional tertiary power generator 3, Water flows through the water passage (1) and the water on the opposite side through the water gate (23) in the direction of the arrow ⑩ so that the water flows into the water passage. When the water flows into the water passage (31,32) Because water flows through the waterway in the same direction as ⑪, water flowing in the opposite direction to the flow-through generator can be introduced and normal submerged power generation can be performed.

In other words, if the water is developed by opening the water gates (21, 22), the developed water exits through the water gates (31, 32) when the water is forward developed, and returns to the water gate (33) when the water gates (23)

The water gate 31 can open and drain the developed water simultaneously with the water gate 32.

Since the water in the generator room is filled with water in the vacuum state and the water in the whole body moves together, the developed water is dispersed by the water pressure area so that the water developed over the surface of the water outside the waterway is discharged, Thereby preventing efficient power generation.

In particular, the auxiliary waterways (102a, 102b) become the pipe drainage water after the power generation is completed, and there is no need to separately install the pipe drainage water path, so that the construction cost is not separately added, It is very economical because it can generate abundant current.

Reference numeral 6 denotes a column for supporting the water gate, and reference numeral 7 denotes an entrance passage for the power generation chamber.

FIG. 3 is a schematic front view of a multiple-phase tidal power generation apparatus according to another embodiment of the present invention, and FIG. 4 is a view showing a generator, an aquifer water path, an auxiliary water path, FIG.

As shown in FIG. 3 and FIG. 4, if a multi-step beam type water channel is installed and a water gate is installed in a stepwise manner, if there is a weak ground below the power generation room, If water channels and water gates (2) are installed on both sides of the wall (1) and the auxiliary water channel (20) in a stepwise manner, the inside of the power generation room becomes a large space for the power generation water to pass therethrough, The water channel between the walls 1 and 20 becomes a water channel where water can be communicated with each other and can supply enough water to generate electricity and sufficiently generate water.

In addition, after the power generation is completed, it becomes a pipe drainage channel that can fill out and fill the water with less car, so that the waterway area is sufficient and the pipe drainage channel is not installed separately. (Example 1: The number of floors is 20m x 15m = 300m2. The number of floors is 10m and the height is 30m = 300m. The area is the same as that of the waterway.) The installation length is reduced from 20m to 10m.)

In addition, my patent application No. 10-2014-0055467 digs deep into the rock layer and installs the structure, so even if the structure is installed, it can install 120 ~ 130% of the existing waterway area. It is possible to reduce the construction cost by reducing the length of the caulking film and it is very economical to apply it to the installation of the power generation room.

FIG. 5 is a plan view showing a multiple-flow tidal power generating apparatus according to another embodiment of the present invention. FIG.

As shown in FIG. 5, a multi-stage water channel 101 and a multi-stage auxiliary water channel 102a in the power generation room are installed in succession in a multi-stage deep water channel.

One auxiliary water passage 102a is provided at one side of the water passage in which the multi-stage water passage 101 is provided in a state where one auxiliary water passage 101 is provided without installing the auxiliary water passage wall 20 of Fig. The auxiliary water channel 102a and the multi-stage water channel 101 are connected in series to each other.

At this time, the waterways 101 and 102a at each end are provided with the water gates, and the water of the upper and lower waterways 101 and 102a are communicated with each other through the water gates.

In FIG. 5, the gates 21, 22, 23, and 31 represent the upper gates, and the gates 21-1, 22-1, 23-1, and 31-1 represent the lower gates.

In the above configuration, the water gates (23, 23-1) are opened, the sea water is introduced, the water is passed through the water turbine (5) to turn the generator (3), and the developed water is opened to the reservoir The wall 20 is reduced as shown in FIG. 1, so that the length of the power generation room can be reduced by a factor of three, so that the construction cost can be greatly reduced and secondary normal secondary power generation can be achieved.

Compared with the existing installation method when the soldering is applied by applying this technology

First, if a large number of auxiliary and drainage channels (102a, 102b) are installed, the construction cost will be higher than the existing construction cost.

The existing installation method is connected to the power generation aquifer waterway and does not install the tunnel channel that passes through the landfill. Therefore, the existing civil works cost will be enough. Take the example of strengthening the tidal power of the Republic of Korea

Water storage area 36.9㎢ Height 9m Height 14m Tunnels passing through the landfill to 14 landfill stations 14 water pipes 6 water pipes Total 20 water channels 20m x 15m x 44m + % Water only. This development does not install the tunnel channel that passes through the existing landfill but the water developed in the power generation room goes straight to the sea and the reservoir. Two auxiliary water channel walls 20 and two auxiliary water channel walls 20 and two water channel walls 1 and 2 are provided by providing one auxiliary water channel wall 20 and one third water channel walls 1, Four (102a2 + 102b2) auxiliary water can be installed, so that construction cost can be enough to install two generators. When using 80% water, 28 generators are installed. Therefore, the auxiliary water supply and drainage channels become 56, The number of pipes is 50 more than 6 The construction cost is not added, and the remaining 6 pieces of the construction cost is not added to the civil engineering cost if the construction cost of the cauldron is increased due to the increase in the installation length of the power generation room.

Secondly, it will develop for 4.5 hours and it will remain within 1 hour including 30 minutes of water purification time. It is possible to completely fill out the 1.8 meter long water height like nature and fill with nature like nature. Damage to fishermen and deterioration of water quality due to decrease in tidal flat and decrease in tidal flat Could there be any normal development without any effect? For tidal power generation, when the free fall that can be developed normally develops at 1.8m or more, and when the free fall decreases to 1.8m, the generation is stopped and the remaining water is discharged and filled. Even if we develop 80% of water of 9m in height, it becomes 1.8m of water height which is 20% of height 9m. At the end of the development, one side of the water is piled up to a height of 1.8m, so we calculate the flow rate by applying the formula that drops water naturally and calculate whether the remaining water can be treated like nature for a few minutes.

The reinforced tidal water storage area of 36.9㎢, even 9m in height, 14 units of existing aft-flow generators, 40% of the water is used in 6 waterworks

It is a developed method that uses 40 existing water generators with 14 units of conventional single-phase generators and 6 units of pipe drains. It uses 80% water as the auxiliary water supply and 56 water as the auxiliary water supply for the installation of 28 generators. Because it is less than the remaining car, it is treated as 56 channels with a channel width of 20m x height of 15m.

Amount of remaining water of 1.8m: water-saving area 36,900,000㎡ x 1.8m (remaining water height) = amount of water to be left 66,420,000t

Here, we calculate the natural fall velocity of water height of 1.8m

= 초속 5.939m로서 물이 빠질수록 유속이 느려지므로 절반인 평균유속은 2.9698m로 계산이 된다.9.8 x 2 x 1 x 1.8m =

= 5.939m per second, because the flow rate is slower as the water is missed, so the average flow rate is calculated as 2.9698m.

= 2. 9698m이므로 평균 유속을 적용하면 물이 빠지는 평균물높이는 0.45m이다.Where the average flow rate is 9.8 x 2 x 1 x 0.45m =

= 2. Since 9698m, the average water height at which the water is drained is 0.45m when the average flow rate is applied.

If you calculate the amount of water you can fill out in 1 minute

The amount of water that can be treated in one minute: Waterway width 20m x Waterway height 15m x Number of waterways 56 x Average flow rate 2.9698m x 60sec = 2,993,558t The amount of water that can be treated in one minute is calculated here

Water remaining at 1.8m height is 66,420,000t ÷ 2,993,558t = 22,187min. It can be completely removed and filled like nature. After the development is completed, the remaining water is filled out and filled in for less than 38 minutes. It is possible to process enough as natural as 1 hour because there is enough time, and the amount of water that can develop rated power of the generator is calculated and installed. If the height of the water remaining after the power generation is more than 1.8m, the number of generators (for example) is increased by two more units, the remaining water is reduced (102a, 102b) It is possible to solve all problems that have been hindering tidal power generation because it can minimize tidal-flat damage, deteriorate water quality, When acceleration is adjusted by installing the generator.

Third, I think that the efficiency of the power generation will not decrease when the water developed directly into the sea from the power generation room goes out, but it is not at all.

The conventional method of installing the generator is to increase the efficiency by changing the flow of the water by bending the bottom of the waterway passing through the landfill by installing only one wall between the aqueducts. However, efficiency is higher than the efficiency I think it will fall. In addition, if 10 generators are installed and all 10 units are operated, efficiency will be lowered. However, if only 1 unit is operated in any one of 10 generators, it will be the same efficiency as simulating generator and aberration.

When the developed water goes out to the sea, the flow rate is fast, so it goes up the surface of the water by the energy of the sea water and the water that comes out when it comes in. If the height of the water above the surface of the water is 0.5m, the efficiency drops by 0.5m when the water drop of the rated water is 4.8m. In other words, it developed to 4.8m, but the height of 0.5m is lost, and the efficiency is developed to 4.3m drop. Since the existing generator installation is installed in succession to one space of the wall 1, the water rises above the surface because the water can not spread sideways as the water exits, which reduces efficiency. However, the present invention installs one generator (102a102b) As the auxiliary waterway and pipe drainage channels are installed in two successive places, the space that water can spread to the side is wide and the energy is dispersed rapidly and it is not high that it rises above the surface of the sea water. The efficiency of generators will not be different.

The installation efficiency of 20 generators will be lower than 10 generators.

When 10 generators are installed, the most efficient ones are the generators of No. 1 and No. 10, and No. 5 and No. 6 are the least efficient ones. There is a space where water can spread quickly to the side in the 1st and 10th periods, so that the efficiency of the water is lowered as the height of the water is lowered quickly, and the times of 5th and 6th are in the middle, This is the reason why the average efficiency is low when 20 generators are installed than when 10 generators are installed. It is equally important to place the water in a place where the water is low rather than to place the generator in the place where the water is low.

Although the preferred embodiments of the present invention have been disclosed for illustrative purposes, those skilled in the art will appreciate that various modifications, additions and substitutions are possible, without departing from the scope and spirit of the invention as disclosed in the accompanying claims.

In addition, it is a matter of course that various modifications and variations are possible without departing from the scope of the technical idea of the present invention by anyone having ordinary skill in the art.

1: Waterway wall 2: Waterway and waterway
3: Generator 4: Bracket
5: aberration 6: column
7: Entry passage 8: Slub
20: auxiliary waterway walls 21, 22, 23, 31, 32, 33; water gate
100: Flow-through auxiliary power generation device 101:
102: secondary waterway

Claims (4)

A water column having a generator and an aberration in the inside thereof and having a water wall formed on both sides thereof;
An auxiliary water channel which is formed on both sides of the water channel and has auxiliary water channel walls spaced apart from the wall by the water channel and connected to the water channel so as to communicate with the water channel; And
Three water channels, one water channel and two auxiliary channels, are installed at one end and the other end to open and close the water flow for rectification and return flow generation, ≪ / RTI >
The tidal power generator is capable of generating 80% of water for 4.5 hours at a maximum altitude of 9m and completely draining the water as natural as 1 hour, And the number of generators to be installed is determined so as to allow the generator to generate electric power. The method according to claim 1,
In order to fully discharge the water like nature and to fill the water like nature, it is provided with one water supply order and one auxiliary water supply channel for each generator, so that the water supply channel and the auxiliary water channel are installed vertically and the water channel and the auxiliary water channel are communicated up and down. Wherein the auxiliary channel is provided with three water channels each having two water channels, and the auxiliary channel includes a function of a pipe drainage water. delete The method according to claim 1,
The water gate is divided into three stages and is configured in a stepped shape, so that the water can be completely drained out like nature and the water can be filled up like nature. So that the tidal power generation can be performed.

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