（黑体三号空一行，此页单独1页）
摘 要
（空一行）（标题黑体三号加粗居中）
摘要正文四号宋体，字数必须保证在400字以上；行距为1.25倍行距，两端对齐；摘要是设计的内容不加注释和评论的简短陈述，具有独立性和自含性。其内容应说明与设计直接相关的主要实验方法、结果、结论等；摘要是正文叙述内容的高度概括，突出正文的重点，是正文实质性内容的介绍，是所用算法和创新内容、自己所设计内容及取得成果的高度概括；摘要文字部分不能出现引用参考文献，如不能出现标记。
（空一行）
关键词：电力系统； 电压； 稳定性； 负荷； 随机扰动
（“关键词”黑体四号）
（关键词给出3-5个，宋体四号，关键词之间用；分隔，且；后空1格）
（论文页码从摘要即本页开始，按第1页排）
（Times New Roman三号空一行，此页单独1页）
Abstract
（空一行）（标题Times New Roman三号加粗居中）
The goal of the investigation is to experimentally demonstrate the feasibility of cogeneration with the nuclear heating reactor, raise its annual availability factor, expand its application field, therefore the economic viability of nuclear heating reactors would significantly be improved. The 5 MW nuclear heating reactor (NHR-5) was used as an energy source, and nuclear energy-electricity transformation was achieved with a specially designed low pressure steam generator set in the secondary loop, and a low pressure two-phase flow turbine, meanwhile the circulation cooling water from the condenser was pumped to the heat-electricity cogeneration using the nuclear heating reactor with integrated design and natural circulation is technically feasible and the cogeneration system shows excellent operability and safety.
英文摘要正文Times New Roman四号左空4格开始，两端对齐，1.25倍行距；英文翻译要规范，尽量用被动语态，专业术语翻译要准确、简练、清晰；
（空一行）
Keywords: power system; voltage; stability; load; random perturbation
（Times New Roman四号左齐，词与词之间用;分隔，且;后空1格，要与中文关键词对应）
| 
