玫、發明說明： 【發明所屬之技術領域】 【先前技術】 目刖取常被採_齡發電技術是以 底部裝設控制閱門與水輪發電機組，在低_‘=，池，並於堤壩 ^GRAHl ~2~Description of the invention: [Technical field to which the invention belongs] [Prior technology] The technology of frequently used mining power generation is to install a control gate and a hydro-generator unit at the bottom. Embankment ^ GRAHl ~ 2 ~
故傳統潮汐發電法的總發電量為 = V 其中心為水輪發電機組的效率，R為液體密度（公嘲/立方公幻，a為 潮池内部底面積（平方公尺），Ht為潮差（公尺）。 其缺點為如果低潮或滿潮時段其中之一恰 產生的電力將反而使電力過剩的問題更嚴重==離峰時段，則所 收益降低，成本提高。 μ離峰電舰低，將會使 阶^^三―G五G號專利『低潮發電法』，提出—種可以將用電離峰 笔讀移_電的尖峰時段的潮㈣電技術，因為尖峰 料電價，故可提高收益。不過，可惜的是··如果w 、门、 Z電的潮池容積相同，那麼’雖然低潮發電法在用 η專統潮錢電法多，但是，其總發電量卻是少於傳統_發電法的广里 593882 【發明内容】 本申請案提出一種潮汐發電技術，係由堤壩(81)於岸邊圍成潮池，設 置於潮池内以密度小於液體密度的材質所製成的浮力箱（82)，用於固定浮 力箱的鋼纜(85)與支撐架（84)，設置於堤壩（81)底部的潮池内外水域之間 的控制閥門（86)，以及水輪發電機組(88)，設置於浮力箱（82)側面底部的 浮力箱與潮池之間的控制閥門（87)，以及相關控制機構所組成，其特徵在 於：藉由浮力箱（82)之操作增加滿潮時潮池内之水位，使低潮時的發電量 增加。發明步驟如下： 步驟一：最初以鋼纜(85)將浮力箱（82)固定於支撐架（84)上，潮池内 外水域之間的控制閥門（86)，以及浮力箱與潮池之間的控制閥門（87)都關 閉，潮池與浮力箱（82)内在低潮線(90)以上沒有水，等到滿潮時，如圖一 所示，將潮池内外水域之間的控制閥門（86)，以及浮力箱與潮池之間的控 制閥門（87)都打開，使潮池外的水流入潮池與浮力箱（82)内，推動水輪發 電機組(88)發電。 步驟二：當潮池内外水位等高時，將潮池内外水域之間的控制閥門 (86) ，以及浮力箱與潮池之間的控制閥門（87)都關閉，形成如圖二所示的 情況，此時再將鋼纜(85)鬆開，使浮力箱（82)浮起，此時潮池内的水位降 低，如圖三所示，將潮池内外水域之間的控制閥門（86)打開’使潮池外的 水流入潮池内，推動水輪發電機組(88)發電。 步驟三：當潮池内外水位等高時，將潮池内外水域之間的控制閥門（86) 關閉，將形成如圖四所示的情況，此時再將浮力箱與潮池之間的控制閥門 (87) 打開，使浮力箱（82)内的水流到潮池内，使潮池内的水位再上升，形 成如圖五所示的情況。 步驟四：等到低潮時，如圖六所示，將潮池内外水域之間的控制閥門 (86)打開，使潮池内的水往外流，推動水輪發電機組(88)發電。 步驟五：當潮池内外水位等高時，再以鋼纜(85)將浮力箱（82)固定於 支撐架（84)上，潮池内外水域之間的控制閥門（86) ’以及浮力箱與潮池之 間的控制閥門（87)都關閉，形成如圖七所示的情況，回到下一次的循環。 6 593882 【實施方式】 假设液體讀為R (公嘲/立方公尺），浮力箱（82)材質的密度為r (公 嘲/立方公尺），而且r < R，浮力箱（82)為中空無蓋的長方體，其内部喊 度為Ll (公尺），内部的寬度為L2 (公尺），内部的高度為⑭（公尺），四又 周的厚度為d (公尺），底部的厚度為h (公尺），則浮力細)内部底面積Therefore, the total power output of the traditional tidal power generation method is = V, the center of which is the efficiency of the hydro-generator set, R is the liquid density (public mock / cubic cube, a is the internal bottom area of the tidal pool (square meters), and Ht is the tide The disadvantage is that if one of the low tide or full tide periods just generates electricity, the problem of excess power will be more serious == off-peak period, the benefits will be reduced and the cost will increase. Μ Off-peak Electric Ship Low, will make the stage ^^ three-G five G patent "low-tide power generation method", proposed-a kind of technology can be used to read the ionization peak pen _ electricity of the peak period of the tidal electricity technology, because the peak price of electricity, so can Improve the yield. However, unfortunately ... if the tide pool volume of w, gate, and Z electricity is the same, then 'Although the low tide power generation method uses η exclusively to control the tide money power method, its total power generation is less than Traditional_Guangli 593882 [Abstract] The present application proposes a tidal power generation technology, which is made of a tidal pond surrounded by a bank (81) on the shore, and is arranged in the tidal pond with a material density lower than the density of the liquid. Buoyancy box (82), steel for fixing buoyancy boxes (85) and a support frame (84), a control valve (86) provided between the water inside and outside the tidal pool at the bottom of the dam (81), and a hydro-generator set (88) provided at the bottom of the side of the buoyancy box (82) The control valve (87) between the buoyancy box and the tidal pool, and the related control mechanism, are characterized by the operation of the buoyancy box (82) to increase the water level in the tidal pool at full tide and increase the power generation at low tide. Invention The steps are as follows: Step 1: Initially, the buoyancy box (82) is fixed to the support frame (84) with a steel cable (85), the control valve (86) between the water inside and outside the tide pool, and the control between the buoyancy box and the tide pool. The valves (87) are closed, and there is no water above the low tide line (90) in the tidal pool and buoyancy box (82). When the tide is full, as shown in Figure 1, the control valve (86) between the waters inside and outside the tidal pool, and The control valves (87) between the buoyancy tank and the tidal pool are opened, so that the water outside the tidal pool flows into the tidal pool and the buoyancy box (82), and the hydro-generator set (88) is pushed to generate electricity. Step 2: When the water level inside and outside the tidal pool At the same height, the control valve (86) The control valves (87) between the buoyancy box and the tidal pool are closed to form the situation shown in Figure 2. At this time, the steel cable (85) is loosened to make the buoyancy box (82) float. At this time, the The water level is lowered, as shown in Figure 3. Open the control valve (86) between the waters inside and outside the tide pond to make the water outside the tide pond flow into the tide pond and push the hydro-generator set (88) to generate electricity. Step 3: When the tide pond When the internal and external water levels are the same, closing the control valve (86) between the water inside and outside the tidal pool will cause the situation shown in Figure 4. At this time, the control valve (87) between the buoyancy tank and the tidal pool will be opened to make The water in the buoyancy tank (82) flows into the tidal pool, so that the water level in the tidal pool rises again, forming the situation shown in Figure 5. Step 4: When the low tide is reached, as shown in Figure 6, the water between the inside and outside of the tidal pool The control valve (86) is opened to make the water in the tidal pool flow outward, and push the hydro-generator set (88) to generate electricity. Step 5: When the water level inside and outside the tidal pool is equal, then the buoyancy box (82) is fixed to the support frame (84) with a steel cable (85), the control valve (86) 'and the buoyancy box between the water inside and outside the tidal pool. The control valves (87) with the tide pool are closed, forming the situation shown in Figure 7, and returning to the next cycle. 6 593882 [Embodiment] Assume that the liquid reads R (mock / cubic meter), the density of the material of the buoyancy box (82) is r (mock / cubic meter), and r < R, buoyancy box (82) It is a hollow cuboid with no cover, its internal shout is Ll (meters), its internal width is L2 (meters), its internal height is 公 (meters), its thickness is d (meters), and its bottom is The thickness is h (meters, the buoyancy is fine)
Ai= U L2 (平方公尺），外部底面積Ac)=( Li+2d)( &伽）（平方公尺） 設計使浮力箱⑽崎有水轉材漂浮，#其重力與浮力平衡時，剛好 =底部（厚度為h公尺）浸於水中。參考圖—與圖二，我們可以 知滿潮時段第一次的發電量為 、Ai = U L2 (square meter), outer bottom area Ac) = (Li + 2d) (& ga) (square meter) Designed to make the buoyancy box Sakizaki float with water, ## When its gravity and buoyancy are balanced , Just = the bottom (h meter thickness) is immersed in water. With reference to Figure 2 and Figure 2, we can know that the first generation of electricity during the high tide period is
ga = U〇^A - (^o - A 接著參考圖三與圖四，我們可以推導得知滿 -Λ +4)(2戈伙、 又弟一久的舍電量為 其中ga = U〇 ^ A-(^ o-A Then referring to Figures 3 and 4, we can derive that Man -Λ +4)
A 而當R=1時 Λ 接者參考圖五、圖六_七，我們可以轉得知 \电里為 其中 7 593882 其中 h = ~ (ι-)Λ - 以下舉一個計算例：假設A and when R = 1, Λ refers to Figures 5 and 6_7, we can turn to know that \ electricity is 7 593882 where h = ~ (ι-) Λ-the following calculation example: suppose
Ht=5, A-1502=22500, Ai-1002=10000, Ao-14〇2=19600, d=20, r=0. 25, R-l, η 〇 二 0.88， 則可以求出： 傳統潮沙發電法的總發電量為G4=247500+247500=495000 本申請案的總發電量為Ht = 5, A-1502 = 22500, Ai-1002 = 10000, Ao-14〇2 = 19600, d = 20, r = 0. 25, Rl, η 〇 0.88, then you can find: The total power generation of the method is G4 = 247500 + 247500 = 495000 The total power generation of this application is
Ga+Gb+Gd=141900+95258+409076. 98=646234. 98=1. 3055G4>G4 本申請案的總發電量為傳統潮汐發電法總發電量的1. 3055倍，換句話 說，本申請案可以在傳統潮汐發電的現有潮池内，使總發電量增加30. 55%。 593882 【圖式簡單說明】 第一圖：滿潮時段潮池内外第一次形成水位差示意圖 第二圖：滿潮時段第一次發電完畢的水位示意圖 第三圖：滿潮時段潮池内外第二次形成水位差示意圖 第四圖：滿潮時段第二次發電完畢的水位示意圖 第五圖：潮池内因浮力箱上浮放水後的水位增加示意圖 第六圖：低潮時段潮池内外水位差示意圖 第七圖：低潮時段發電完畢的水位示意圖 81:堤壩 82:浮力箱 83:浮力箱的底部（厚度h公尺） 84:支撐架 85 :鋼纜 86 :潮池内外水域之間的控制閥門 87 :浮力箱與潮池之間的控制閥門 88 :水輪發電機組 89 :滿潮線(實線表示當時為滿潮時段，虛線表示當時為低潮時段) 90 :低潮線(實線表示當時為低潮時段，虛線表示當時為滿潮時段) 91 :水底的地面 92 :潮池内的水位 93 :浮力箱内的水位Ga + Gb + Gd = 141900 + 95258 + 409076. 98 = 646234. 98 = 1. 3055G4 > G4 The total power generation of this application is 1. 3055 times the total power generation of the traditional tidal power generation method, in other words, this application 55%。 Case can be in the existing tidal pool of traditional tidal power generation, so that the total power generation increased by 30. 55%. 593882 [Brief description of the diagram] The first picture: a schematic diagram of the first time a water level difference is formed inside and outside the tide pool during the high tide period. The second picture: the water level diagram after the first power generation is completed during the high tide period. Schematic diagram of secondary water level difference Figure 4: Schematic diagram of the water level after the second power generation is completed during the full tide period. Schematic diagram of the water level increase after the buoyancy tank floats in the tidal pool. Schematic diagram of the water level difference inside and outside the tidal pool during the low tide period. Figure 7: Water level diagram after power generation at low tide period 81: dam 82: buoyancy box 83: bottom of buoyancy box (thickness h meter) 84: support frame 85: steel cable 86: control valve between water inside and outside the tide pond 87: Control valve between buoyancy box and tide pond 88: Hydrogenerator set 89: Full tide line (solid line indicates that the time was full tide, the dotted line indicates that time was low tide) 90: Low tide line (solid line indicates that it was low tide at that time, The dashed line indicates that it was a full tide period at that time.91: the ground floor 92: the water level in the tide pond 93: the water level in the buoyancy tank