论文部分内容阅读
中国煤炭利用结构与国外差距较大,美国发电用煤占90%,德国占80%,韩国占60%(另有28%用于炼焦),日本占53%(另有32%用于炼焦)。截至2014年底,中国天然气发电装机容量为5567×10~4kW,仅占全国总装机容量的4.1%,天然气发电量1183×108kW·h,占全国总发电量的2.1%,远低于20%左右的世界平均水平。2014年中国燃气发电用气占全国天然气消
China’s coal use structure is quite different from that of its foreign counterparts. Coal in the United States accounts for 90% of coal used in power generation, 80% in Germany, 60% in South Korea (another 28% in coking) and 53% in Japan (32% in coking) . As of the end of 2014, China’s natural gas power generation installed capacity was 5567 × 10 ~ 4kW, accounting for only 4.1% of the national total installed capacity and natural gas power generation capacity of 1183 × 108kW · h, accounting for 2.1% of the country’s total generating capacity, far below about 20% The world average. In 2014, China’s gas-fired power generation accounted for the national natural gas consumption