Pumped storage power station can play the role of peak load shedding, emergency standby and new energy consumption in power grid. Generally, it belongs to national key projects.
From 20 10 to 20 15, the large-scale pumped storage projects in Hubei Province include Luotian Plain, Damushan in Tongshan, Huangmei, Bao Hua Temple in Yuan 'an, Qingyang Qingjiang, Wufeng Taiping, Zhangjiaping in Nanzhang, Songzi Jiangxi View, Chongyang Tuqiao, Qichun Garden and zhang wan Huanglongtan.
Small and medium-sized pumped storage projects include Enshi Dalongyuan, Zhushan Pankou, Daheibaigou, Tuanfeng Weijiachong, Macheng Heishi Village, Zaoyang New City, Zhongxiang Beishan, Wuxue Zhujing and Gucheng.
0 10 to 10 10, when using the car refrigerator, there is no need to install auxiliary batteries. Car refrigerator has its own convenience and scope of use. For example, the car refrigerator in the RV has different uses and needs, and the RV often plays outside for a long time, so it is more useful. So when it is used, it is registered for use, and Fuping has enough electricity to ensure his use. It is best to have this kind of energy storage battery, such as a commuter car for daily use.
2. Zhangjiaping Pumped Storage Power Station Project
1. The construction process of pumped storage power station is mainly divided into three stages: pre-construction, construction and completion acceptance.
2. Pre-construction work mainly includes power station planning, feasibility study report, preliminary design and various approval and filing procedures; The construction stage is mainly power station construction, including cost control, quality control, safety management and schedule control. The completion stage is mainly the completion acceptance, settlement audit and related procedures of power station grid-connected power generation.
3. After the construction of pumped storage power station is completed, a good operation and management mode is the basis for making money.
3. Fuping Pumped Storage Power Station Project
The company is a high-tech enterprise specializing in the production of new generation energy storage system sodium ion battery cathode materials. The company is located in the comprehensive reform demonstration zone of Taiyuan City, and was jointly funded by Shanxi Xinyang Clean Energy Co., Ltd. and Beijing Zhongke Haina Technology Co., Ltd. * *. It was established on April 20, 20021year with a registered capital of100000 yuan.
In recent years, under the global trend of building a clean, low-carbon, safe and efficient modern energy system, the company has achieved rapid mass production and broad market prospects.
4. Feasibility study report of pumped storage power station project
Population of Fuping County: 8 1 10,000 (20 13 years statistics). Under the jurisdiction of 17 towns: Chengguan Town, Lizhuang Town, Zhang Qiao Town, Meiyuan Town, Liuqu Town, Shancun Town, Liaowang Town, Liugu Town, Laomiao Town, Xuezhen Town, Daoxian Town, Caocun Town, Gongli Town, Meijiaping Town, Liuji Town, Xiaohui Town and Qicun Town. Fuxian County is located in the middle of Shaanxi Province, in the transition zone between Guanzhong Plain and Northern Shaanxi Plateau. It is under the jurisdiction of Weinan City. It is named Prosperity and Peace, with a total area of 1, 24 1 square kilometer and a total population of 8 1. It is the most populous county in Shaanxi. Convenient transportation, rich products and numerous cultural relics, the county is 47 kilometers long from north to south and 34 kilometers wide from east to west. Pucheng and Weinan in the east, Lintong District in the west, yanliang district in the south, Yaozhou District and Sanyuan County in the west and Tongchuan City in the north.
: 15 working days 5. Shanxi pumped storage power station project
First, organize relevant departments and townships (towns) to investigate the water damage losses of residents in their jurisdiction.
Second, the relevant township (town) people's government should organize administrative villages and villagers to conduct investigation and registration, and residents' groups should fill in the verification form of residents' property losses in flood storage and detention areas with the group that seized and occupied the villagers' property losses as the unit, and the villagers' committee will announce the actual number of groups among the villagers to verify the losses (the first publicity).
Three. The villagers (town) government should fill in the summary table for verifying the property losses of residents in flood storage and detention areas and report it to the county government. After verification, the county government will make an announcement (the second announcement), fill in the Summary of Verification of Residents' Property Loss in Flood Storage and Detention Areas, calculate the compensation amount according to the determined compensation standard, fill in the Summary Declaration Form of Residents' Property Loss Compensation in Flood Storage and Detention Areas, formulate the county-level compensation plan and report it to the Municipal People's Government.
Fourth, the compensation funds are distributed by the people to the county government where the flood occurred.
Water source protection is the foundation and premise of pumped storage power station construction. In the normal operation of pumped storage power station, there are many forms of water loss, such as evaporation, leakage and freezing. After natural runoff enters the reservoir, it cannot meet the water supply requirements of the power station, so water supply measures should be considered. Therefore, in the initial site selection of pumped storage power station, the area with large catchment area of the lower reservoir or good water source protection nearby is generally selected, which can meet the requirements of initial water storage and water loss during operation.
2. Choose a moderate head.
The so-called head refers to the height difference between the upper and lower reservoirs. At present, it is generally believed that the economic head of pumped storage power station is 330~600 meters, and the maximum is not more than 700 meters. Because too high water head will increase the complexity of power station equipment, thus increasing the cost of power station. If the water head is too low, in order to ensure a certain installed scale, the power generation flow of the power station will be greater, and the unit cost of the installed capacity of the power station will also increase. Therefore, the head of pumped storage power station should be moderate, neither too high nor too low.
3. Requirements for the ratio of maximum head to minimum head
The ratio of maximum head to minimum head of pumped storage power station should be controlled below 1.25. In addition, when selecting the reservoir head, it should be considered that the reservoir water level is generally within 8%- 12%.
4, the reservoir dam should not be too high.
The upper and lower reservoirs of pumped storage power stations generally need to be dammed. Lower reservoir is the main water source reservoir, and its inflow and water surface are generally large, so the dam body is correspondingly low. The upper reservoir is mainly built by ravines or mountains, and the reservoir basin is relatively small. Under the condition of meeting a certain amount of water, a higher dam body is generally needed. With the heightening of the dam, the investment of the power station will also increase. When the dam reaches a certain height, the proportion of investment growth will increase or even double. Generally speaking, it is recommended that the dam height should not exceed 100m.
5. Requirements for the ratio of distance to height
The distance-height ratio (L/H) is the ratio of the horizontal distance L between the water inlets of the upper reservoir and the lower reservoir to the average head H of the power station. When the average head is constant, the smaller the height-width ratio, the shorter the line of the water conveyance system, the smaller the head loss of the corresponding system, the higher the efficiency of the power station and the smaller the investment of the power station. If the height-width ratio is too small, the water conveyance system and power generation system are inconvenient to arrange, which increases the construction difficulty. According to the experience at home and abroad, the height-to-height ratio of a power station should be less than 10.
6. Choice of geographical location
The geographical location of the power station should be selected at or near the load center of the power grid to ensure that the power station has convenient connection and transmission conditions. In addition, good traffic conditions in the station area will also lay a good external foundation for the construction of the power station.
7. Geological requirements
The site should be selected in an area with good engineering geological conditions. Geological conditions determine the difficulty, engineering quantity and cost of hydraulic structures. In addition, special attention should be paid to problems such as reservoir leakage.
6. Pumped storage power station project in Laomiao Town, Fuping County
In order to guide energy standardization technical organizations and relevant units to do a good job in the preparation of 202 1 energy industry standard plan (including revision) and build a standard system to support and lead the high-quality development of energy, according to the requirements of deepening the reform of energy standardization work, according to the Standardization Law, the Measures for the Administration of Energy Standardization (Guo Ji [2019] No.38) and 0755,
I. General requirements
Adhere to demand orientation. Focusing on the needs of implementing the "Eleventh Five-Year" new energy security strategy, four revolutions and one cooperation, and according to the work needs of the National Energy Administration and relevant departments, we will build a clean, low-carbon, safe and efficient energy system, promote the modernization of energy governance system and capacity, promote the high-quality development of energy, and highlight key areas.
Highlight the public welfare attribute. Thoroughly implement the spirit of national standardization reform, highlight the public welfare of energy industry standards, and put forward the energy industry standard plan for the technical requirements and industry management requirements of important products, engineering technologies and services that need to be unified within the energy industry without national standards. It is a competitive and general technical requirement, and in principle, it cannot be used as an energy industry standard to make plans. Especially in the fields of smart energy and new energy, it is necessary to implement the requirements of taking the lead in building a new standard system, actively cultivate and develop group standards, and carefully propose a revision plan for energy industry standards.
Improve the standard quality. The energy industry standard plan should adhere to the principle of consensus, have a good technical foundation and working foundation, and the draft plan is relatively mature. By the energy industry standardization management institutions through the energy industry standardization technical committee or expert group summary audit report. Compared with 2020, the number of energy industry standard plans in the same field will only decrease in principle.
Second, the project focus
(1) industry standard plan
1. Priority areas.
Industry standard plan implemented in coordination with relevant national standards; Industry standard planning involving the protection of personal health and life and property safety, national security, energy saving and water saving, comprehensive utilization of resources, environmental and ecological protection, and green development in the energy field; Industry standard plan to significantly improve the overall technical level and product service quality of the energy industry; An industry standard plan that matches foreign and international advanced standards and is conducive to enhancing the international credibility and influence of China standards.
2. Key directions of various professional fields.
And electrical equipment. Power production standardization, power safety supervision, power emergency management, power reliability management, operation and maintenance of high-voltage power facilities, interconnection of local power grids, interconnection of incremental distribution networks and microgrids with large power grids, and flexible DC transmission.
Coal. Technical guidelines for large-scale division outside coal mine area (well), intelligent coal mine acceptance, nonmetallic completion, magnetic steering drilling, chemical plugging and plugging tools, and low-concentration gas utilization (ventilation).
Oil and gas. Fair and open supporting standards for oil and gas infrastructure such as energy metering, oil and gas exploration and development, and green development.
New energy and renewable energy. Informatization of hydropower projects, post-evaluation and management of hydropower projects, construction and operation and maintenance of high-altitude hydropower projects, renovation of hydropower engineering equipment, impulse hydropower generating units and pumped storage units; Multi-energy complementary and comprehensive utilization, offshore wind power, wind farm intelligence and engineering quality control; Photovoltaic system design and performance improvement, household system design and application technology; Construction specifications and operation optimization standards of photothermal power generation projects; Code for construction of geothermal energy exploration, development and utilization projects; Design, testing and certification of bio-natural gas engineering, specifications for biomass energy engineering construction, energy saving and emission reduction, and specifications for safe operation of biomass power plants; Charging infrastructure; Energy storage facilities on power generation side and power grid side.
(2) Translation plan for foreign language versions of industry standards
On the basis of strengthening the research on the foreign language version system of complete sets of standards required for foreign trade, services and contracted projects in the energy field, the foreign language version plan of industry standards is encouraged to be declared. It is advocated that the translation plan of standard foreign languages should be established, formulated and published simultaneously with the standard plan.
Three. Declaration requirements
(a) the division of labor mechanism and professional fields are managed according to the existing standards, and the application plan is determined after full investigation, technical demonstration and preliminary screening.
(two) the declaration plan should be consistent with the current standard system.
(3) In other places
1. The project plan summary should be complete and accurate. The scope of application and main technical contents will be the main basis for subsequent comments.
2. The project proposal should be complete and detailed. Please explain the purpose and reason of the standard plan project.
3. The draft standard should clearly put forward the main chapters and the main technical contents stipulated in each chapter, covering the scope of application and the main technical contents. When revising, the main contents and reasons for the proposed revision should be emphasized.
(2) Foreign Language Standards Program
Submit official letter related materials, including the English version of the industry standard plan (paper version, Excel document) and the industry standard project task book (Word document, stamped PDF).
Verb (abbreviation of verb) project management
(1) Technical committees with too many research projects should take the initiative to reduce applications for new projects and complete the plans issued as soon as possible.
(two) after the project is issued, all relevant units should strengthen the life cycle management of standard projects, do a good job in the supervision and inspection of key links such as the progress of standard preparation and revision, the use of funds, and public consultation, and effectively improve the quality of standards.
(3) After the release of standard projects, in principle, the project name (scope), completion time and responsible unit shall not be changed at will. If it is really necessary to change, the technical committee or the centralized unit shall report it to the corresponding energy industry standardization management institution for approval, and then report it to the Energy Bureau for review and re-adjustment.
7. Xingtai Pumped Storage Power Station Project
Among them, there are 70 new projects planned, 22 continuing projects 1 16 and 22 preparatory projects. Planned new projects (70)
1. Construction Project of Modern Agricultural Double Creation Base in Lanzhou New District (Phase II)
2. Reservoir Regulation Project in Wuying and Wugan Areas of Liangzhou District
3. Comprehensive management and high-quality development project of the north bank of Liujiaxia reservoir area of the Yellow River in Yongjing County.
4. Zhangye Forest Park Construction Project
5. Water ecological environment restoration and treatment project in Ganzhou District
6. The first phase project of comprehensive management of Jinghe main stream in Pingliang City of the Yellow River Basin
7. Zhongwei-Pingliang-Qingyang Railway in Liupanshan Area (Gansu Section)
8.8. Jinya-Hekou (Zhangjiatai) Highway Project. G309 line
9.S03 Tianshui Ring Expressway
10. S44 wangguan-baihegou section of kangxian-Lueyang expressway.
1 highway works from Fujiayao to Kushui section. G3 12
12.S36 Lintao-Le Kang-Guanghe Expressway
13.G569 Datura-Datong Highway Wuwei-Xianmisi Section Project
14. Yumen East Town to Yumen Ancient Town to Jinchi Expressway
15. Zhangye Modern Tram Line S 1 Project
16. Gansu (Dunhuang) International Airport Construction Project
17. Runze (Lintao) Zhihui Industrial Innovation City Project (Phase I)
18. Wuwei Railway International Container Terminal Project
19. 800 kV DC transmission project from Longdong to Shandong
0.202 1 Jiuhu DC project has a wind power project of 2 million kilowatts.
2 1. Qingyang Oil and Gas Productivity Construction Project (202 1)
22. Lingtai Power Plant Construction Project
23. Zhengning Power Plant Phase II Project
24. Peak shaving thermal power project of Changle Power Plant in Gansu Province (Units 3 and 4)
25.755 million kilowatts decentralized wind power generation project
26. Qingbei 750 kV power transmission and transformation project
27. Central Gansu 750 kV power grid main network reconstruction project.
28. Gansu Province 202 1 Rural Power Grid Consolidation and Upgrading Project
9. Huining County took the lead in launching the 200,000 kW wind power generation project.
30. Huanxian Mao Jing Phase II 200,000 kW Wind Power Generation Project
3 1. Green Recycling Industrial Project of Phosphorus, Iron, Titanium and Lithium in Gansu Oriental Titanium Industry
32. Lanzhou Evergrande New Energy Power Battery Project
30. Gansu Jingyuan Coal and Electricity Co., Ltd. Clean and efficient comprehensive utilization of gasification gas (relocation and transformation) project.
34. Xudong Construction Engineering Group G6 (G5.5-compatible organic light-emitting diode carrier project)
35. Qingyang Base Project (Northwest Supercomputing Data Center Cluster) is a national project.
36. China Mobile (Lanzhou, Gansu) Data Center (Silk Road Northwest Big Data Industrial Park) Phase II Construction Project
37. Qilong Technology Tianshui Intelligent Terminal Manufacturing Industrial Park Project
38. China Telecom Lanzhou New District Big Data Center
39. Tianshui Intelligence
47. Technical transformation of optimization and upgrading of nickel refining pressurization system in Jinchuan Group Company
48. Jingyuan Hongda Mining Co., Ltd. Smelting Slag Comprehensive Utilization Technology Promotion and Industrial Optimization (Phase II) Project
49. Gansu Longdong Regional Medical Center Project
50. Relocation Project of Baiyin Central Hospital
5 1. The Third Medical Complex Building Project of Lanzhou Second Hospital
52. Jiuquan People's Hospital Relocation and Infectious Diseases Complex Building Project
5. Pingliang Hospital of Traditional Chinese Medicine (Hospital of Integrated Traditional Chinese and Western Medicine) Construction Project
54. The overall relocation and function improvement project of Wuwei Cancer Hospital in Gansu Province
5. Traditional Chinese Medicine Inheritance and Innovation Center Project of Affiliated Hospital of Gansu University of Traditional Chinese Medicine
56. Gannan Experimental Middle School Project in Lanzhou New District
57. Lanzhou University Double-Class Construction Support Project (Phase II)
58. Linxia Modern Vocational College Cultural Tourism College Project
59. Jingyuan No.3 Middle School and Tsinghua Campus Experimental School Project
60. Beijing No.8 Middle School Lanzhou Branch High School New Project
6 1. Renovation of educational facilities (high school) in shanty towns in the south area of Haishiwan, Honggu District.
62. Gansu Lintao Sports Training Base Phase II Construction Project
63. Rural Revitalization Tourism Infrastructure Project in North and South Mountainous Areas of Tianshui City
64. Construction Project of Zhagana Eco-tourism Health Characteristic Town in Diebu County
65. Linxia Huayi Brothers Star Theater Good Life Complex Project
66. Greenland Global Trade Port Project (Phase I)
67. Lanzhou Evergrande Cultural Tourism City Phase I and Phase II Project
68. Baiyin Tangdao Cultural Tourism Eco-city Project
69. Lanzhou New District Green Chemical Industry (shed reform) resettlement housing project
70. Cogeneration Project of Chemical Industrial Park in Lanzhou New District
Continued construction project (1 16)
1. Taoyin Water Supply Phase II Key Project
2. Supporting Taoyin Phase II Urban and Rural Water Supply Project
3. Water supply project for poverty alleviation and development of ecological immigrants in central Gansu Province
4. Water source and water conveyance tunnel line of Quxi urban and rural water supply project in Tianshui City
5. Forest and Grass Ecological Poverty Alleviation and Reserve Forest Construction Project in Pingliang City of the Yellow River Basin
6. Hongshuihe Reservoir Project in Suzhou District, Jiuquan City
7. Huanghuatan Water Supply Project for Ecological Migration and Poverty Alleviation in Gulang County
8. Water diversion project for special sweet water castle of Yellow River in Yanhuan, Gansu.
9. Dongzhiyuan Waterworks Construction Project
10. Comprehensive treatment project of water system ecological environment in Anyuangou-Jiajiu street section of Jiayuguan in Taolai River.
1 1. Fujian Shengnong 65438+200 million broilers industrial chain project
12. China-Israel (Jiuquan) Green Ecological Industrial Park Construction Project
13. Qingyang Weihe Dairy Co., Ltd. has an annual output of180,000 tons of functional liquid goat milk products industrial chain development project.
14. Construction project of underground laboratory for geological disposal of high-level radioactive waste in China.
15. Lanzhou Qilihe Anning Sewage Treatment Plant Reconstruction and Extension Project
16. Resource Utilization and Harmless Disposal Project of Industrial Wastes in Gansu Province
17. Environmental Treatment Project of Jingle District, Baiyin City
18. project of hazardous waste disposal center in beihewan circular economy industrial park of jinta lighting environment service co., ltd.
19. New sewage treatment plant project of Yuzhong Ecological Innovation City
20. Xining-Chengdu Railway (Gansu Section)
2 1. New Tianshui-Longnan Railway (including Chenjiagou Coal Mine Special Line)
22. New Zhongwei-Lanzhou Railway (Gansu Section)
23. Zhang Lan Line 34 Zhongchuan Airport to Wuwei
24. Lanzhou-Cooperation Railway
25. Jiuquan-Dongfeng Railway Jiuquan-Ejina Upgrade Project
26. Lanzhou Zhongchuan International Airport Comprehensive Transportation Hub Ring Railway
27. Weiyuan-Wudu section of G75 Lanzhou-Haikou Expressway
28. Tianshui Fort (Ganning Street) in Gansu passes through Qingcheng to Yonghe (Ganshan Street).
29.G85 13 Pingliang-Mianyang Expressway Pingliang-Tianshui Section
30. Construction Project of Wudu-Jiuzhaigou Section of Pingliang-Mianyang National Expressway (G85 13)
3 1.S25 Zhuanglang-Tianshui section of Jingning-Tianshui Expressway
32. Highway Project from Qingshui Post to Fujiayao on G312 Line
33.G 18 16 L Line of Wuhai-Maqin National Road
47.S 10 Shaanxi Fengxian-Hezuo Expressway Mawu-Xizhai Section Phase I Project (Baitupo-Xizhai Section)
48. Highway Project from Mazongshan to Qiaowan on G215 Line
49.S 104 Lanzhou Shenjiapo to Agan Town (Shenjiapo) to Donggang Highway Section.
50.S06 Jiuquan Jiayuguan Ring Expressway Project (Jiayuguan Section)
5 1. Connecting Line Project of T3 Terminal of Zhongchuan Airport
52. Project S 18 of Zhangye-Sunan Highway from Zhangye to Le Kang.
53. Lanzhou Rail Transit Line 2 Phase I Project
54. Tianshui Tram Demonstration Line Project (Phase II)
55. Zhangye Danxia Rail Transit Project
56. Lanzhou Zhongchuan International Airport Phase III Expansion Project
57. Gansu (Tianshui) Land Port Infrastructure Construction Project
58. Newly-opened loan Lanzhou New District opened a new hub multimodal transport demonstration project to the west.
59. Zhangye Logistics Industrial Park Construction Project
60. Jinchang Angelnan Agricultural Products Processing Cold Chain Logistics Park Project
6 1. Construction Project of Nuclear Technology Industrial Park in Gansu, China
60. Jiuhu DC transmission project relies on 900,000 kW wind power project.
3.2020 10804000 kW Parity Photovoltaic Power Generation Project
64. Yumen Kaisheng Daming Solar Photothermal and Photovoltaic Power Generation Concentrating Material Production Line and Deep Processing Project
65. anding district Huajialing West Wind Farm Construction Project
66. Tongwei Wind Power Base Jiangangshan and Sizichuan Wind Farm Construction Project
60. Gansu Photothermal Axis 50,000 kW Trough Solar Photothermal Power Generation Project
68. Construction Project of 200,000 kW Wind Farm in Panlongshan, Longxi County
69. Optimization of 330kV Power Grid in Central Gansu and China Lanzhou Electrified Railway Power Supply Group Project.
70. Thorium-based molten salt reactor nuclear energy system experimental reactor, experimental platform and supporting projects.
7 1. Jiayuguan Comprehensive Insurance Zone Construction Project
72. Zhangye Intelligent Manufacturing Industrial Park Project
73. Pingliang Intelligent Terminal Photoelectric Industrial Park Project
74. Bao Fang 654.38 million tons ultra-high power graphite electrode project.
75.CRRC Lanzhou Locomotive Co., Ltd. Overall Relocation Technology Level Improvement Construction Project
76. New workshop project of polysaccharide-protein conjugate vaccine
77. Lanzhou New District Big Data Industrial Park Phase II Project
70. Gansu Detongguo Titanium Metal Co., Ltd. 30kt/a rotor-grade sponge titanium technical transformation project
79. Lanzhou Lenovo Science and Technology City Project
80. Lanzhou New District Fine Chemical Industry Park Incubation Base Project (Area B)
8 1. 20,000 tons/year high-grade electrolytic copper foil construction project of Gansu Defu New Materials Co., Ltd.
82. Jinchuan Group Co., Ltd. Nickel pyrometallurgical system integration innovation and transformation project
83. Zhangye Cloud Computing Big Data Center Construction Project
84. Gansu Isotope Laboratory Phase I Project
85. Comprehensive medical care for women and children in Gansu Province
86. New project of Lanzhou Maternal and Child Health Hospital in different places
87. Yuzhong County People's Hospital Relocation Project, the first person.
88 Gansu Provincial Hospital of Traditional Chinese Medicine Northwest Medical Center
89. Tianshui Vocational Education Park Construction Project
90. Gansu Mingde Vocational Education College Project
9 1. Linxia Vocational and Technical School (Linxia Technical School)
92. Lanzhou University Double-Class Construction Support Project (Phase I)
93. Northwest Normal University Comprehensive Experimental Training Center and Student Apartment Construction Project
94. Lanzhou Olympic Sports Center Project
95. Lanzhou Zoo Relocation Construction Project
96. Pingliang Sports Park Construction Project
97. Qilihe Stadium Construction Project
98. A museum and two central projects in Jiayuguan City.
99. Gansu Bamboo Slips Museum Project
10. Reader Impression Boutique Block Project