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12PC2-6B应急柴油发电机组国产化研制.doc

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12PC2-6B应急柴油发电机组国产化研制.doc
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12PC2-6B应急柴油发电机组国产化研制 杨发慧 张玉兴 刘荣 周莉娜 杨浩 陕西柴油机重工有限公司 摘 要: 随着国产核电堆型“华龙一号”的推出, 对应急柴油发电机组 (以下简称 “EDG”) 功率和技术指标有了更高要求, “华龙一号”作为中国核电“走出 去”的主打品牌, 其对应急柴油发电机组的技术要求预示了该类设备的发展趋 势, 即大功率、高技术含量、高安全可靠性。为满足这一需求, 针对性的开发研 制国产大功率应急柴油发电机组十分必要, 因此公司以12PC2-6B型柴油机为原 动机, 开展 8 000kW 12PC2-6B 应急柴油发电机组的的国产化研制。该型 EDG的 国产化研制分三部分, 即柴油机研制、系统成套设计和样机鉴定试验。EDG的研 发过程需要对诸多因素进行考核, 除满足最基本技术指标外, 还需对冗余设计、 程序带载、事故状态运行等复杂情况进行考虑。各项数据表明国产化研制的 12PC2-6B 应急柴油发电机组性能和技术指标均能满足核电站的需要, 可以在 “华龙一号”核电站进行推广使用。 关键词: “华龙一号”; 应急柴油发电机组; 国产化; 成套设计; 作者简介:杨发慧 (1984—) , 男, 新疆沙湾人, 工程师, 学士, 现主要从事应 急柴油发电机组的设计和调试工作陕西柴油机重工有限公司西安电站工程分公 司调试服务部副主任, 12PC2-6B应急柴油发电机组主设人员 (E-mail:yangfahui@sxdpse.com) 。 Localization and Development of 12PC2-6B Emergency Diesel Generator YANG Fa-hui ZHANG Yu-xing LIU Rong ZHOU li-na YANG Hao Shaanxi Diesel Heavy Industry Co., Ltd.; Abstract: With the launch of domestic nuclear power technology HPR1000, there is higher requirement for power and technical indicators of emergency diesel generator (EDG) , HPR1000, as the main brand for China's nuclear power “going out“ strategy, its technical requirements for EDG predicts the development trend of this kind of equipment in the future, which is high power, high-tech content, high safety and reliability.Therefore, it is necessary to develop highpower EDG to meet this requirement.And the medium speed diesel engine of 12 PC2-6 Btype is chosen as the prime mover to carry out study on localization of 8000 kW EDG.The study on development of this type of EDG is mainly divided into three parts, which are diesel engine, system design and qualification test.During the study, many factors need to be considered, in addition to basic technical requirements, the redundant design, loading procedure and accidental operation are also taken into account.We used MATLAB, ANSYS, FIUIDFLO and other software to simulate the conformance of the diesel engine and other auxiliary equipment, and performing the qualification test according to IEEE387-
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