电力英语词汇(一)

电力技术英语

电力英语词汇(一)

1　能源与动力导论

电力工业构成　compositionofelectricpowerin2dustry

缺　电　electric-powershortage电气化程度　electrificationrete清洁能源　cleanenergyresources

能源经济区划　regionaleconomicprogrammingbasedonenergyresources

电力弹性系数　elasticityofdemandforelectricity动力系统　combinedpowerandheatsystem工业生产电气装备水平　degreeofelectrificationofindustrialproductionequipment

pacityutilizationhoursandcapacityfactor

原则接线图　principalsystemconnectiondiagram

3　电力系统调度运行

电力系统调度及其分级管理　powersystemdis2patchanditshierarchicaladministration

可调小时(出力)　feasiblehours(capacity)年发电最大负荷利用小时　yearlymaximumus2ablehoursofunit

发电厂最小技术出力　minimumloadofpowerplant

频率调差系数　frequencyregulationcoefficien第一(二)调频厂　main(auxiliary)frequencyregulationplant

等微增率准则　equalincrementelcostrule快速切速故障　fastfault-clearing切除负荷　loadrejection切机和远方切机　switchoffgeneratorandremoteswitchoffgenerator

快速调相改发电　fastchangingfromcondensermodetogeneratormode

电力系统中性点接地方式　powersystemneutralgrounding

2　电力系统概论

统一电力系统　unifiedelectricpowersystem

联合电力系统　interconnectedpowersystem主干网络　maingrid网　架　networkframe电磁环网　ringnetworkwithinter-transformer矿口电厂　mine-mouthpowerplant孤立电厂　isolatedpowerplant

腰荷电厂　cyclingplant(unit),mid-rangeloadcapacity

可切负荷　interruptibleload负荷同时率　loadcoincidencefactor备用容量和备用容量系数　reservecapacityandreservemargin

热备用,运转备用　hotreserve,spinningre2serve

可控静止无功补偿　controllablestaticvarcom2pensation

非全相运行　open-phaseoperation系统失步　lossofsystemsynchronism系统解列　powersystemsplitting

进相运行　under-excitationoperation装机容量年利用小时和容量因数　installedca2

单元接线方式　blockconnection

冲击合闸　fullvoltageswitchingon自同步并列　self-synchronizing准同步并列　synchronizing

强送电　forcedenergization有名制　systemofunits标么制　per-unitsystem平均供电可用度指标　averageserviceavailabilityindex

网损电量(网损)　transmissionlossesinenergy(networkloss)

功率强制分布　powerflowforceddistribution人工稳定区　artificialstabilityregion

(段一雄　编摘)

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