Introduction of power development in China & prospects on NEA regional power ... 2-2... · 2018-11-19 · among which hydropower was 342 GW, wind power 164 GW, solar power 130 GW,

中国电力发展情况介绍和东北亚电力互联展望Introduction of Power Development in China &

Prospects on NEA Regional Power Interconnection

Metallurgical coal

1. 中国电力行业基本情况

Introduction of power industry in China

目录 Contents

2. 中国电力发展政策与规划

Power development policy and planning of China

3. 中国与东北亚国家电力合作现状与展望

Current status and outlook of power cooperation

between China and other Northeast Asian countries

1. 中国电力行业基本情况

Introduction of power industry in China

中国电力行业基本情况Introduction of power industry in China

• 能源生产总量 2017年，中国一次能源生产总量35.9亿吨标煤，是

世界第一能源生产大国。

Energy Production In 2017, the total primary energy production in China

reached to 3.59 billion tce ( tons of standard coal ), which was the largest in the

world.

• 能源消费总量 2017年，中国一次能源消费总量44.9亿吨标煤，是

世界第一能源消费大国。

Primary Energy Consumption In 2017, the total primary energy

consumption in China was about 4.49 billion tce, which was the largest in the

world.

• 能源消费结构能源消费结构不断优化，2017年非化石能源和天然气的比重

分别达到13.8%和7%；煤炭消费比重下降到60.4%。

Energy Consumption Structure The structure of energy consumption

has been constantly optimized, with the proportion of non-fossil energy and natural

gas reaching 13.8% and 7% respectively in 2017, and coal consumption falling to

60.4%.

62.0%18.5%

6.2%

13.3%

煤炭

石油

天然气

非化石 60.4%18.8%

7.0%

13.8%

煤炭Coal

石油Oil

天然气Gas

非化石Non-fossil

2016 2017


• 用电总量 2017年，中国全社会用电量达6.3万亿千瓦时。

Power Consumption In 2017, the total power consumption in China was 6308 TWh.

• 发电装机 2017年，中国发电装机总量17.8亿千瓦，其中水电装机3.42亿千瓦，风电装机

1.64亿千瓦，太阳能发电装机1.30亿千瓦，核电装机3582万千瓦，火电装机11.07亿千瓦。

Total installed capacity In 2017, the total installed capacity in China was 1780 GW,

among which hydropower was 342 GW, wind power 164 GW, solar power 130 GW, nuclear

power 35.82 GW and thermal power 1107 GW.

19.2%

9.2%

7.3%62.3%

2.0%

水电 Hydro

风电 Wind

太阳能 Solar

火电 Thermal

核电 Nuclear


• 电网规模截至2017年底，全国220千伏及以上线路合计68.8万公里，变电容量

37.3亿千伏安，均居世界首位。

• Power grid By the end of 2017, distance of power lines (≥220 kV) nationwide was

688,000 kilometers. The total substation capacity (≥220 kV) was 3730 GVA. Both

ranked the first in the world.


发电技术-洁净煤发电技术

Advanced Power Generation Technology - Clean Coal Generating Technology

四川白马超临界循环流化床电厂（CFB）

Sichuan Baima Super-critical Power Plant

(循环流化床 CFB, Circulating Fluidized Bed)

天津华能 IGCC（整体煤气化联合循环发电）项目

Tianjin HuaNeng IGCC Project

（整体煤气化联合循环

Integrated Gasification Combined Cycle）

浙能嘉兴电厂三期

Zhejiang Provincial Energy Group-Jiaxing

coal fired Power Plant

（超低排放 Ultra-Low Emission）


发电技术-水电技术

Advanced Power Generation Technology - Hydro Generation

三峡水电站，世界最大规模水电站，2250万千瓦

World’s largest-scale hydropower station - Three

Gorges Project-22.5GW

锦屏水电站，世界最高大坝，坝高305米

The world's highest dam - Jinping Hydropower

Station - 305 meters high


发电技术-核电技术

Advanced Power Generation Technology - Nuclear Generation

福建福清核电，采用自主知识产权的“华龙一号”技术

Fuqing Nuclear Power Plant applies "Hualong #1"

technology with complete independent intellectual property

rights

山东石岛湾核电，采用自主知识产权的CAP1400技术

ShangDong Shidaowan Nuclear Power Plant applies

CAP1400 technology with independent intellectual

property rights


发电技术-新能源发电技术

Advanced Power Generation Technology - Renewable

陆上风电场Large -scale

onshore wind power farm

海上风电场Offshore

wind power farm

光伏发电站Solar power

station

光热发电站Solar thermal power station


电网技术-特高压交、直流输电技术

Advanced power grid technology - Advanced UHV AC/DC Transmission

晋东南-荆门1000kV特高压交流输电工程Jindongnan-Jingmen 1000kV UHV AC project

准东-皖南± 1100kV特高压直流输电工程Zhundong-Wannan ± 1100kV UHV DC project


电网技术-柔性直流输电技术

Advanced power grid technology - Advanced Flexible DC Transmission

浙江舟山五端柔性直流输电工程Zhejiang Zhoushan ± 200KV Five-Terminal

Flexible DC Transmission Project

云南鲁西柔性直流背靠背工程Yunnan Luxi ± 350KV Flexible DC Back-to-Back

Transmission Project


2. 中国电力发展政策与规划

Power development policy and planning of China

“十三五”电力发展规划(2016-2020)13th Five-Year Plan for Electric Power Development(2016-2020)

电力行业发展正在面临一系列新形势

Development of the power industry is facing a series of new situations

新形势

New Situations

供应总体宽松，局部地

区个别时段紧张

Sufficient power supply on the whole; short in

some areas during certain times

电源结构清洁化Cleaner Power

Generation

电力系统智能化Intelligent Power

System

电力发展国际化Power Development Internationalization

体制机制市场化Institutional

Mechanisms &Marketization

“十三五”电力发展规划(2016-2020) 13th Five-Year Plan for Electric Power Development (2016-2020)

基本原则

Principles

清洁低碳，绿色发展Green and Low

Carbon Development

优化布局，安全发展Optimized and Safe

Development

统筹兼顾，协调发展Balanced and Coordinated Development

智能高效，创新发展Intelligent, Efficient

Innovation and Development

深化改革，开放发展Deepen Reform and

Opening-up

保障民生，共享发展Ensuring People’s

livelihood and sharing development

主要目标

Primary objectives

2015 2020

全社会用电量（万亿千瓦时）Electricity Consumption (Trillion kWh)

5.69 6.8-7.2

总装机（亿千瓦）Total installed capacity (100GW)

15.3 20.0

非化石能源发电装机（亿千瓦）Installed capacity of non-fossil energy (100GW)

5.2 7.7

非化石能源发电量占比Proportion of electricity generated from non-fossil energy

26% 31%

新增500 千伏及以上交流线路（万公里）New transmission lines above 500kV (10 thousand km)

- 9.2

“西电东送”输电通道容量（亿千瓦）Capacity of the west-east transmission projects(100GW)

1.4 2.7


Some objectives may be adjusted according to the latest developments.

淘汰火电落后产能（万千瓦）Eliminated capacity of outdated coal-fired power

generation (10 MW)

- ＞2000

现役煤电机组平均供电煤耗（克标煤/千瓦时）Net coal consumption rate (gce/kWh)

318 <310

线路损失率Line loss rate

6.64% 6.5%

电能替代用电量（亿千瓦时）Increased electricity consumption by energy substation

(100 million kWh)

- 4500

2015 2020

主要目标

Primary objectives


生产和供应目标 Production and Supply Objectives

5690

6800

2015 2020

1530

2000

2015 2020

用电量万亿千瓦时Electricity consumption TWh

装机容量亿千瓦Installed Capacity GW

• 2020年，全社会用电量6.8-7.2 万亿千瓦时，年均增长3.6-4.8%，全国发电装机容量20 亿千瓦，年均增长5.5%。人均装机突破1.4 千瓦，人均用电量5000 千瓦时左右，接近中等发达国家水平。城乡电气化水平明显提高。电能占终端能源消费比重达到27%。

• By 2020，electricity consumption will be 6800-7200TWh, with annual average growth

of 3.6-4.8%. The total installed capacity will be 2000GW, with annual average growth of

5.5% (High Scenario).

• The installed capacity per capita will be 1.4kW and the electricity consumption per

capita will be 5000kWh, close to the level of moderately developed countries.

• Urban and rural electrification level will increase significantly.

• The proportion of electricity in terminal energy consumption will be 27%.


总体电源结构目标

Generation Structure Objectives

• 非化石能源发电装机达到7.7 亿千瓦左右，比2015 年增加2.5 亿千瓦左右，占比约

39%，提高4 个百分点。

• Non-fossil generation capacity will be 770GW, with an increase of 250GW compared to

2015. Its proportion in total capacity will be 39%, compared to 35% in 2015.

• 非化石能源发电量占比将为31%，满足非化石能源消费比重达到15%的要求。

• The non-fossil electricity will account for 31% in total generated electricity, which will

meet the 15% non-fossil energy consumption requirements.

• 气电装机增加5000 万千瓦，达到1.1 亿千瓦以上，占比超过5%。

• Gas power will increase by 50GW and reach 110GW in total, which accounts for 5% of

the total capacity.

• 煤电装机力争控制在11 亿千瓦以内，占比降至约55%。

• Coal power will be maintained below 1100GW with an decreased percentage to 55%.


水电Hydro, 3.4, 17%

核能Nuclear, 0.58, 3%

风能Wind, 2.1, 10%

太阳能Solar, 1.1, 5.5%

Gas天然气, 1.1, 5.5%抽蓄Pumped

, 0.4, 2%

煤炭Coal, 11,

55%

生物能Bio,0.15, 1%其他Other,0.3, 1%

总体电源结构目标

Generation Structure Objectives


电网发展目标 Grid Development Objectives

• 合理布局能源富集地区外送，建设特高压输电和常规输电技术的“西电东送”输电通道，新增规模1.3 亿千瓦，达到2.7 亿千瓦左右。

• Rational distribution of energy outbound transmission from energy-rich areas.

• Construction of WTE(West to East) Channels with UHV and conventional transmission

technology. The total transmission capacity will sum up to 270GW with an increase of

130GW from the present scale.

图例 Legend

水电电力流Hydro Power Flow

火电电力流Thermal Power Flow


电网发展目标

Grid Development Objectives

• 电网主网架进一步优化，省间联络线进一步加强，形成规模合理的同步电网。严格控制电网建设成本。全国新增500 千伏及以上交流线路9.2 万公里，变电容量9.2

亿千伏安。• The backbone grid will be further optimized. The interconnection between provinces

will be strengthened. The synchronized power grid with rational scale will be formed.

The grid construction cost will be strictly controlled. The newly-added AC lines above

500kV will be 92000 km, the newly-added substation capacity will be 920000 MVA.

东部Eastern

中部Central

东北Northeast

北部Northern

西北Northwest

南部Southern

~-

~-

~-

~-~-

~-

~-

~-

~-

~~

~-

~-

~-

~-~-

西南Southwest

~-

~-~-

变电站Substation

直流换流站DC converter

Station

背靠背换流站B2B converter

Station

线路Lines

区内独立电网Regional Power

Grid

图例 Legend

~-

~~


节能减排目标 Energy conservation and emission control objectives

318

310

300

2015 2020 newly-added

煤炭消耗克标煤/千瓦时Coal consumption

g/kWh

890

865

2015 2020

二氧化碳排放CO2 emission

g/kWh

6.64%

6.50%

2015 2020

线损率Line Loss

• 力争淘汰火电落后产能2000 万千瓦以上。30万千瓦级以上具备条件的燃煤机组全部实现超低排放。火电机组二氧化硫和氮氧化物年排放总量均力争下降50%以上。电网综合线损率控制在6.5%以内。

• Eliminate outdated thermal generation capacity up to 20GW.

• Realize ultra-low emission for all qualified coal-fired power station with a capacity of

300MW and above.

• Annual SO2 and NOx emission from thermal power station drop more than 50%.

• Comprehensive grid loss will be kept within the range of 6.5%.


3. 中国与东北亚国家电力合作现状与展望

Current status and outlook of power cooperation

between China and Northeast Asian countries

中国与东北亚国家电力合作现状与展望Current status and outlook of power cooperation

between China and North East Asia countries

• 与俄罗斯电力互联：Power interconnection wit Russia

中俄两国通过5条输电线路开展电力边贸There are 5 interconnection lines between Russia and China.

• 与蒙古电力互联：Power interconnection with Mongolia

中蒙两国通过12条输电线路开展电力边贸There are 12 interconnection lines between Mongolia and China.

• 电力互联互通为保障区域电力供应、优化电力配置和加强经贸合作做出了重要贡献。Power interconnection has contributed greatly to the safe and stable

power supply, optimal resources allocation and trade cooperation.

现状Current status



• 2020年前，中国东北地区电力供应能力充足，鼓励向有市场、有需求的国

家送电。从长远看，也可能从邻国购电。

• Before 2020, supply in Northeast China’s power market is sufficient. It is

encouraged to transmit power to countries with a market demand. In the long

term, it is possible to import power from neighboring countries.

• 中国国家能源局鼓励企业本着互利共赢的市场原则，适时开展项目经济性和

可行性研究论证。

• National Energy Administration of China encourages enterprises to conduct

research on project economy and feasibility at a proper time, based on the win-

win market principle.

展望outlook

• 我们支持研究机构、企业开展技术和商务交流，为下一步互联互通项目合作打

下基础。

• We support research institutions and companies to exchange views and carry out joint

study on technology and business models with related countries and lay the

foundation for the future interconnection projects.



• 现阶段，我们应该关注解决一些关键技术问题，比如远距离大容量输送新能源

和海底输电在技术上的难度。

• At the current stage, we should focus on solving some key technical problems, such as

the technical difficulties of long-distance large capacity transmission of new energy

and submarine transmission.

• 基于大量工程实践，中国企业在电网规划设计、技术服务、工程建设、升级改

造、装备制造、运营管理等领域居世界先进水平，愿与区域内各国开展合作。

• Based on a number of engineering practices, Chinese enterprises have advanced

world level in power grid planning, technological service, project construction,

upgrade and transformation, equipment manufacturing, operation and management

etc. They are willing to cooperate with other regional countries.



Thanks！

Documents

Introduction of power development in China & prospects on NEA regional power ... 2-2... · 2018-11-19 · among which hydropower was 342 GW, wind power 164 GW, solar power 130 GW,