电力专业英语阅读与翻译 课件 19-Power system planning and design、20-High-Voltage Direct-Current.pptx

电力专业英语(19)Powersystemplanninganddesign参考教材：朱永强.电力专业英语阅读与翻译.机械工业出版社，2024-06

Powersystemplanninganddesign1.Aimingatminimizingthenetworkloss,theimprovedparticleswarmoptimizationalgorithmofhybridsimulatedannealingalgorithmisusedtosolvetheDGlocationandsizingproblem.尝试翻译1.Aimingatminimizingthenetworkloss,theimprovedparticleswarmoptimizationalgorithmofhybridsimulatedannealingalgorithmisusedtosolvetheDGlocationandsizingproblem.生词algorithmn.算法翻译以网络损耗最小为目标，混合模拟退火算法的改进粒子群算法对DG（分布式电源）选址定容问题进行求解。。

Powersystemplanninganddesignaimat有“努力达到”的含义。improved为过去分词作定语，修饰“particleswarmoptimizationalgorithm（粒子群优化算法）”。tosolve为不定式，做主语补足语。size作动词时有“标定……大小”之意，文中sizing为动名词，可翻译为定容。说明尝试翻译2.Undertheconstraintsofthebalanceddevelopmentofpowerandelectricity,carryoutthebalancedcalculationofpowerandelectricityforregionalprojects,andcomprehensivelyanalyzetheresultstodeterminethelayoutandscaleofthepowerproject,andsetthecapacityofpowertransformationequipmentrequiredinthepowersystemplanning.。2.Undertheconstraintsofthebalanceddevelopmentofpowerandelectricity,carryoutthebalancedcalculationofpoerandelectricityforregionalprojects,andcomprehensivelyanalyzetheresultstodeterminethelayoutandscaleofthepowerproject,andsetthecapacityofpowertransformationequipmentrequiredinthepowersystemplanning.。

Powersystemplanninganddesign2.在电力电量平衡化发展的约束下，对区域项目进行电力、电量的平衡化计算，并对平衡结果进行综合分析，以确定电力工程的布局和规模，设定的电力系统规划中所需要的变电设备容量。翻译说明“carryoutthebalanced……”为祈使句，carry为谓语，carryout有“实施……，执行……”之意。determine作动词时有“决定、测定、准确算出”之意，原文中todetermine为不定式，做状语。required为过去分词，作后置定语，修饰“thecapacityofpowertransformationequipment”。生词layoutn.布局

本课程参考教材：朱永强《电力专业英语阅读与翻译》机械工业出版社2024-06

电力专业英语(20)High-VoltageDirect-CurrentTransmission参考教材：朱永强.电力专业英语阅读与翻译.机械工业出版社，2024-06

High-VoltageDirect-CurrentTransmission1.Unlikeoverheadlines,undergroundcableisinvisible,f