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00:00
1.
index 1
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01:13
2.
Geophysics from “a to b”
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07:08
3.
Thermal gradient depends on location
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09:59
4.
Slide 4
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10:19
5.
Larderello Worlds First Geothermal Power Station
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11:30
6.
Slide 6
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11:45
7.
Slide 7
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12:09
8.
Slide 8
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15:49
9.
Slide 9
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18:18
10.
Slide 10
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18:20
11.
Slide 9
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18:50
12.
Slide 10
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19:35
13.
Direct Transmission of geothermal energy?
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20:14
14.
Places in order of difficulty to exploit
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23:08
15.
Slide 13
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23:40
16.
Larderello Worlds First Geothermal Power Station
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23:55
17.
Slide 15
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24:21
18.
Slide 16
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24:30
19.
Hot aquifer schematicunderground layer of water-bearing permeable rock or unconsolidated materials from which groundwater can be usefully extracted using a well.
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25:00
20.
Enhanced Geothermal Systems (EGS)“Hot dry rock” systems
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27:12
21.
What determines the optimum separation between the wells?
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28:12
22.
Basics of a geothermal plant
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28:13
23.
What determines the optimum separation between the wells?
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28:56
24.
Basics of a geothermal plant
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30:09
25.
3 Types of geothermal power plants
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30:39
26.
** after 2018 地熱.ppt
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30:44
27.
Slide 15
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30:50
28.
** after 2018 地熱.ppt
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30:57
29.
3 Types of geothermal power plants
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34:23
30.
Basics of a geothermal plant
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34:26
31.
3 Types of geothermal power plants
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37:20
32.
Problem with accessing the resource: Drilling costs
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37:57
33.
Geothermal heat pumps are even simpler – no refrigerant needed
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39:57
34.
Other cons besides high initial cost
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40:44
35.
Is geothermal carbon free?
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40:45
36.
Is geothermal really “renewable?”
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40:46
37.
Possible environmental problem: enhanced earthquake activity – especially for the deepest (and most productive) drilling
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40:54
38.
Is geothermal really “renewable?”
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41:04
39.
Is geothermal carbon free?
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41:13
40.
Is geothermal really “renewable?”
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41:17
41.
Possible environmental problem: enhanced earthquake activity – especially for the deepest (and most productive) drilling
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42:23
42.
** after 2018 地熱.ppt
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42:29
43.
Basics of a geothermal plant
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43:19
44.
3 Types of geothermal power plants
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43:20
45.
Problem with accessing the resource: Drilling costs
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43:21
46.
Geothermal heat pumps are even simpler – no refrigerant needed
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43:22
47.
Other cons besides high initial cost
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43:23
48.
Is geothermal carbon free?
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43:24
49.
Is geothermal really “renewable?”
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43:25
50.
Possible environmental problem: enhanced earthquake activity – especially for the deepest (and most productive) drilling
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43:27
51.
How serious is the earthquake danger?
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43:36
52.
Possible environmental problem: enhanced earthquake activity – especially for the deepest (and most productive) drilling
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43:36
53.
Is geothermal really “renewable?”
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43:37
54.
Is geothermal carbon free?
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43:37
55.
Other cons besides high initial cost
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43:37
56.
Geothermal heat pumps are even simpler – no refrigerant needed
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43:40
57.
Problem with accessing the resource: Drilling costs
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43:40
58.
3 Types of geothermal power plants
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43:41
59.
Basics of a geothermal plant
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43:52
60.
3 Types of geothermal power plants
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43:53
61.
Problem with accessing the resource: Drilling costs
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43:53
62.
Geothermal heat pumps are even simpler – no refrigerant needed
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43:54
63.
Other cons besides high initial cost
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43:54
64.
Is geothermal carbon free?
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43:54
65.
Is geothermal really “renewable?”
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43:55
66.
Possible environmental problem: enhanced earthquake activity – especially for the deepest (and most productive) drilling
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43:56
67.
How serious is the earthquake danger?
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43:58
68.
韓國浦項地熱發電廠
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44:10
69.
Slide 30
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44:16
70.
The Resource
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44:18
71.
Slide 30
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44:22
72.
The Resource
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44:40
73.
space heating
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45:16
74.
Electricity Generation
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46:08
75.
swimming pool
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46:40
76.
Fish Farming
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46:56
77.
Greenhouses
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47:05
78.
Industrial Users
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47:20
79.
Snow Melting
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47:51
80.
台灣的地溫梯度及地熱資源
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48:25
81.
不同的地熱能淬取方式比較
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48:27
82.
淺層熱水型地熱生成模式
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48:29
83.
淺層地熱發電技術特點
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49:01
84.
EGS加強型地熱系統之關鍵技術
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49:05
85.
Slide 44
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49:06
86.
深層地熱與淺層地熱發電之差異
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49:17
87.
Slide 44
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49:18
88.
深層地熱與淺層地熱發電之差異
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49:22
89.
Complex Energy Extraction from Geothermal resource (CEEG)
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50:09
90.
Slide 47
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51:47
91.
Slide 48
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52:16
92.
清水地熱發電失敗原因
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53:03
93.
Slide 50
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53:19
94.
Slide 51
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53:22
95.
Slide 50
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53:22
96.
清水地熱發電失敗原因
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53:24
97.
Slide 48
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53:25
98.
Slide 47
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53:26
99.
Complex Energy Extraction from Geothermal resource (CEEG)