简介:摘要某型海洋采油平台共有三台型号为CATSR5的同步无刷发电机,其原动机采了CATC32型柴油机。本文详细介绍了发电机原理及技术特点、自动电压调节器(AVR带有功率组件)的工作原理及技术特点,以及并联运行时发电机有差调节的原理。
简介:摘要:文章主要是结合到我国广州地区10kv配电网经小电阻接地的特点,然后利用到PSCAD仿真软件和向量分析法计算出其在不同接线形式下的双向调压能力,同时讲解了不同接地形式调压器对电流所造成的影响,望能为有关人员提供到一定的参考和帮助。
简介:摘要本文针对存在的末端低电压问题且无法立即改造的农网线路,为解决投诉问题,通过引进10千伏馈线自动调压器(SVR),对农网线路末端低电压进行改善,通过实际运用及跟踪,可以有效的稳定线路末端电压,提高电压质量。
简介:本文通过对含有二甲醚的液化石油气使用的家用液化石油气调压器的调查,并参照有关部门的实验结果.得出了现用的液化石油气调压器不能适用二甲醚,或混有二甲醚的液化石油气.
简介:ApplicationofZig-ZagTransformersinaThree-wireThree-phaseDynamicSagCorrectorSystem,ApplyingTransformerConcepttoNon-isolatedVoltageRegulatorsSignificantlyImprovestheEfficiencyandTransientResponse,BDVRTECHNOLOGY-AMULTIFUNCTIONRIDE-THROUGHSYSTEMFORADJUSTABLESPEEDDRIVESOFCRITICALLOADS,Bi-directionalsingle-phasehalf-bridgerectifierforpowerqualitycompensation,ChoiceofUtilityFunctionsforAdaptiveCriticDesigns,CompactDSPApplicationforalOOkWDCPowerSupply,ComparisonaboutFiveCandidatesfor12VVRMTopology。
简介:ASingle-StageHighPowerFactorVoltageRegulatorwithReducedIntermediateBusVoltageStress.AsinusoidalPWMseriesvoltageregulator,AtwostageVoltageRegulatorModulewithfasttransientresponsecapability,Activevoltageregulatorbasedonnovelsynchronizationmethodforunbalanceandfluctuationcompensation,
简介:1MHzmulti-resonantpush-pull48VVRM;AFREQUENCYANDVOLTAGECONTROLLABLEPOWERSOURCEFORLABORATORYUSE;Ahybridparticleswarmoptimizationfordistributionstateestimation;Alow-complexityhigh-performancedigitalcontrolarchitectureforVoltageRegulatorModules;Alow-voltageregulatorcircuitwithself-biastoimproveaccuracy;Anovelsoft-switched,high-frequency,highefficiency,high-current12Vvoltageregulatorthephase-shiftbuckconvener;