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- An Integrative Device of Single-Phase Grounding Line Selection and Grounding Current Compensation in Distribution Network 配電網(wǎng)單相接地選線(xiàn)和接地電流補償一體化裝置
- AN INTEGRATIVE DEVICE FOR SINGLE-PHASE GROUNDING LINE-SELECTION AND GROUNDING CURRENT COMPENSATION OF SMALL CURRENT GROUNDING SYSTEM 小電流接地系統選線(xiàn)和補償一體化裝置
- This paper analyzes the effects of the input and output decoupling capacitances on the grounding current EMI in DC motor drives. 本文針對直流電機調速裝置輸入和輸出側退耦電容對地電流干擾的影響進(jìn)行研究。
- This function is sometimes called active and reactive current compensation or line drop compensation. 此功能有時(shí)稱(chēng)為有功和無(wú)功電流補償或線(xiàn)路壓降補償。
- The real time current compensation is realized by the hysterisis current control and the dc side voltage active power filter (APF) is regulated. 采用滯環(huán)電流控制實(shí)現較高頻率電源系統的電流瞬時(shí)補償并對直流側電壓進(jìn)行穩壓調節。
- Should the current compensation methods for redevelopment and preservation be reviewed? What are the key elements of fair compensation methods? 應否檢討目前重建與保育方面的補償方法？公平的補償方法應包含哪些主要元素？
- The basic principle of resistive current passing through XLPE power cable measured by capacitive current compensation method is introduced. 摘要介紹了用容性電流補償法測量XLPE電纜的阻性電流的基本原理。
- Optimization of grab control system of the ship unloader is realized by using slack rope compensation in hoisting mechanism and current compensation in opening/closing mechanism. 通過(guò)對抓斗提升機構的“鋼絲繩補償”和抓斗開(kāi)閉機構的“電流補償”實(shí)現了抓斗式卸船機物料抓取優(yōu)化控制。
- JI Sheng-chang,YANG Lan-jun,LI Yan-ming,et al.The capacitive current compensation method for ZnO surge arrester's on line monitoring[J].High Voltage Engineering,2000,26(4):16-18. [2]汲勝昌;楊蘭均;李彥明;等.;在線(xiàn)監測氧化鋅避雷器的容性電流補償法[J]
- A current compensation method is presented and realized, which improve the pull-out performance at half-step mode in wider high frequency range for two phase hybrid stepping motors, and the usable horsepower of the system is also increased. 給出一種電流補償的方法，使得半步方式運行的二相混合式步進(jìn)電動(dòng)機和牽出特性在高頻運行的一定頻段內得以提高，增大了該電動(dòng)機系統的可用功率。
- A higher-voltage ,low-switching frequency IGBT inverter and a lower-voltage, high-switching frequency MOSFET inerter are used in the combination to achieve harmonic current compensation. IGBT逆變器的作用是提供基波電壓,并補償無(wú)功功率,MOSFET逆變器則實(shí)現消除諧波電流的功能。
- The fox went to ground under a rocky escarpment. 狐貍鉆進(jìn)了石崖下面的洞里。
- voltage negative feedback and current compensation 電壓負反饋與電流補償
- The ground was covered with ferns. 地面上長(cháng)滿(mǎn)了羊齒植物。
- The UPQC(unified power quality controller)combines the functions of a voltage compensator,a current compensator and an energy storage device. 統一電能質(zhì)量控制器(UPQC)集電壓型補償裝置、電流型補償裝置和儲能裝置于一體,統一實(shí)現多重電能質(zhì)量調節功能。
- He lifted a pail of water from the ground. 他把一桶水從地上提了起來(lái)。
- Rachel who died last week was still above ground. 雷切爾上星期去世，現在還沒(méi)安葬。
- diffusion current compensation apparatus 擴散電流補償裝置
- This car really comes into its own on rough ground. 這輛汽車(chē)在顛簸的路上才真正顯示出它獨特的性能。
- They put some wreathes on the ground. 他們把一些花環(huán)放在地上。
