天然气空调的发展优势

ADVANTAGES OF DEVELOPING GAS-FIRED AIR CONDITIONERS

我国空调器拥有量不断增多 ,电空调器耗电量越来越大 ,夏季耗电已占到用电负荷的 30 %～ 4 0 % ,造成在夏季各地电力供应紧张 ,而在夏季绝大部分的天然气管网能力却处于闲置状态 ;在冬季则电量有余 ,发电设备的利用小时数在逐年下降。因此发展以天然气作为驱动能源的空调器 ,以改善城市用电负荷不均匀、峰谷差大的状况 ,具有非常现实的意义。文章从我国能源结构、天然气空调的产品形式以及经济性三个方面论述了发展天然气空调的发展优势 ,并指出发展天然气空调符合我国的能源政策 ,有助于我国的能源安全 ,并在“西气东输”工程全面供气时 ,可以更好地解决东部大城市的“西气东用”问题。

As the living level of Chinese people is improved continuously and the hot summer lasts longer and longer, the power consumption of air conditioners becomes more and more, which accounts tor 30%-40% of the total power consumption and causes power shortage in the summer when the most delivering capacity of gas pipeline system is idle. But in the winter, the power supply is surplus, and the utilization time of power generators decreases year by year. So, it is very significant to develop gas-fired air conditioners to reduce the heterogeneity of power load and the big difference between peak and valley in cities. The advantages of developing gas-fired air conditioners are discussed on the three aspects of the Chinese energy construction, the types of gas-fired air conditioners, and the economy. It is pointed out that developing gas-fired air conditioners fits the Chinese energy policy, favors the energy safety and the gas utilization in the large cities of East China after the 'West-East Gas Transmission' engineering is completed.