1The study on low-carbon city construction based on large-scale thermoelectric cogenerationWANG Xiao-chen, ZHU Jing-hai4-62The discussion of energy audit methods in petroleum enterpriseHE Jian, HE Zhe-li7-113Analysis and present situation of oil-saving for ignition in pulverized coal fired utility boiler in ChinaSUN Feng, YAO Yi12-164Present situation and development of electrode materials for thermal batteryLIU Sheng-yang, GAO Hong, SUN Li-na17-205Evaluation on the thermodynamic performances and environmental impacts of refrigeration systems operationLI Yan-yan, ZHOU Shao-xiang21-256Effect of motor efficiency on energy saving estimation of frequency conversion retrofitsDING Xu-yuan, CHENG Lin, LIU Yao-nian25-287Mechanism of enhanced heat transfer by a fin with fence and tube heat exchangerJI Lv, LI Bin29-328Structure designment of dry and wet cooling tower and performance analysisLI Nan, LIU Nai-ling, LI Wei33-369Design of energy-saving and online monitoring system for power plant based on VBZHAO Zhi-hong, YUAN Long-ji, LI Cong41-4310An approach on the calculation of the penetrated energy line-loss and no-loss user energy line-lossCHEN Hai-han44-4611Boiler combustion analysis of energy saving devicesXU Jian-xuan, WANG Zuo, SUN Hong-wei50-5312Energy-saving retrofit of primary air fan for 300MW unit based on medium voltage frequency conversion technologyZHANG Ying-xian, LI Hai-feng, ZHOU Qing-hua53-5513Heating system reform and change analysis after house-hold heating meteringFU Zhen-chang, QIU Sheng-li, XUE Yong-ming60-6214Application of the technology for local Oxygen-enrichment by membrane supporting-combustion in the 150 tons pulverized coal boilerYANG Shui-jun68-71