1) charging power supply
充电电源
1.
Study on high voltage and constant current charging power supply based on soft switching;
基于软开关的高压恒流充电电源的研究
2.
This paper firstly designs the parameters for minimum stress of series resonant capacitor charging power supply.
采用开关变换技术的串联谐振电容充电电源是较为理想的电容充电方式。
3.
Effectively controlling the switching frequency of the high frequency resonant converter of the high voltage capacitor charging power supply is one of the key technologies to realize the design and manufacture of the charging power supply.
为有效控制高压电容器高频恒流充电电源谐振变换电路的开关频率,研制了定频控制(占空比为50%,开关频率在整个充电过程中保持不变)的20 kW高压电容器充电装置逆变电路开关电路。
2) charge power supply
充电电源
1.
Current measurement of charge power supply used for miners lamp based on metal-coated multimode fibre sensor
基于金属涂覆多模光纤传感器对矿灯充电电源电流的测量
2.
This paper presents the control system of the high power charge power supply using single-chip computer P89C662.
叙述了基于PhilipsP89C662单片机的高压充电电源控制系统的研制过程。
3) capacitor charging power supply
充电电源
1.
40 kW digital control capacitor charging power supply
40kW高功率密度数字化控制充电电源
4) Power supply of floating charge
浮充电源
5) capacitor charging power supply
电容器充电电源
1.
In the application circumstance where the primary energy is electrical energy and the energy storage units are capacitors,the corresponding power conditioning system is called capacitor charging power supply(CCPS).
PWM方式串联谐振是串联谐振电容器充电电源(CCPS)电路的3种工作模式之一。
6) resource adequacy
电源充裕度
1.
In this paper the power market part of IEEE PES 2005 General Meeting are summarized, in which operating experiences of power systems in USA and its technical challenges in R&D, resource adequacy and the present situation of capacity market as well as the electricity market simulator are presented.
对IEEE PES 2005年会电力市场部分的论文进行了综述,介绍了北美电力市场的现状及其执行标准市场设计的情况、电力市场所面临的技术挑战、电源充裕度与容量市场的现状以及电力市场的仿真等方面的研究现状。
补充资料：充电电源
| 充电电源 charging supply 供蓄电池充电用的整流装置。早期采用交流电动机-直流发电机组（又称旋转式机组）作充电电源，20世纪60年代以后，由电力电子器件组成的充电电源取代。充电电源常采用单相（或三相）半控整流电路（由晶闸管和二极管混合组成，负载电压不能反向）或不控整流电路（由无控制动能的整流二极管组成）加接交流调压器的整流电路，在直流电路中，需用平波电抗器抑制直流电流脉动，防止电流断续。 蓄电池充电方式通常有：①恒电压充电。充电电压恒定，充电电流随蓄电池电压上升而减小，直至为零。②恒电流充电。为防止气泡和酸雾，常用分阶段递降电流的恒流充电法。③恒电压恒电流充电。先恒流充电，当电压达到产生气泡时再恒压充电。④定出气率充电。先用大电流充电，待蓄电池出气率到某恒定值时，降低充电电流，使出气率稳定在较低数值。⑤恒温充电法。蓄电池温度升到某定值后，降低充电电流，使蓄电池温度保持在规定值。此外，50年代以后出现脉冲充电、放电和快速充电技术。其充电时间只需数十分钟（常规充电需数十小时）。快速充电电源除有充电电路，还有放电电路。各类充电电源除主电路外，都需有相应的检测和控制电路。 |
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