1) double-transformed UPS
双变换式UPS
2) 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。
3) convertible two-bar
可变换式双针床
4) UPS inverter
UPS逆变器
1.
Progressively converging deadbeat control for UPS inverter;
UPS逆变器的渐近收敛无差拍控制
2.
Digital control for UPS inverter is a key point in full digital controlled UPS.
UPS逆变器的数字控制是实现全数字控制UPS的关键。
5) on-line UPS
在线式UPS
1.
Aiming at the phenomena of two border upon workroom at the same time(power) cut in the centra-(lized) power supply mode of great online UPS,the advantages and disadvantages and reliability in several power supply mode of great on-line UPS were analyzed.
针对大型在线式UPS集中供电模式中两相邻工作房间同时出现停电的现象,对大中型UPS几种供电模式的优缺点及其可靠性进行了分析研究。
2.
The application of digital control in Triple Conversion single-phase on-line UPS system is presented.
对单相三变换在线式UPS的控制系统全数字化进行了设计研究 ,采用TI公司专为数字控制设计的DSP芯片TMS32 0F2 4 0为核心 ,使得控制系统结构简单 ,成本降低 ,整个系统性能可靠。
3.
The performance of the on-line UPS is the best among all kinds of UPS, and it is widely used in many fields.
信息技术的发展推动着CVCF-PWM电源向数字化方向发展,而在众多的UPS中,在线式UPS的性能最好,应用最为广泛。
6) offline UPS
离线式UPS
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