1) Delta converter
Delta变换器
1.
Based on principles of the voltage compensation and the power factor correction,the working states of the series Delta converter and the parallel main converter and their importance in the whole UPS are analyzed.
依据UPS系统的电压补偿工作原理和功率因数校正工作原理,详细分析了串联Delta变换器和并联主变换器的工作状态及其在UPS系统中的重要作用。
2) Delta sigma conversion
Delta-sigma变换
4) delta conversion technology
Delta变换技术
1.
The paper describes it in detail from the aspects of specifications of delta conversion technology, the main circuit structure, PFC function and online operation performance of the UPS with Delta conversion technology.
‘Delta变换技术’是近年来在UPS中使用的新技术,而应用‘Delta变换技术’的UPS产品也已经推向市场。
5) Generalized Delta Transformation
广义Delta变换
6) delta conversion UPS
Delta变换型UPS
1.
The operation principle and control method of single-phase delta conversion UPS are presented.
介绍了单相Delta变换型UPS的工作原理和控制方法。
补充资料：变换器式功率因数表(见变换器式电表)
变换器式功率因数表(见变换器式电表)
transducer type power factor meter
b lanhuonq一sh一gongl口y一nshub(ao变换器式功率因数表(transdueer type powerfaetor meter)见变换器式电表。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条