protective circuit 中文意思是什麼
protective circuit
解釋
保電路- protective : adj. 1. 保護的，防護的。2. 保護貿易的。adv. -ly ,-ness n.
- circuit : n 1 （某一范圍的）周邊一圈；巡迴，周遊；巡迴路線[區域]；迂路。2 巡迴審判（區）；巡迴律師會。3 【...
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At the same time the principles of triggering pulse to the three - phase thyristors is discussed, and a way using monostable multivibrator to produce the pulses has been given below. the hardware control system based on tms320f240 is designed, which includes sampling circuit, protective circuit, phase - compensated circuit and so on
對三相晶閘管控制電抗器的觸發脈沖產生原理進行了分析，採用單穩態觸發器實現六相觸發同步；設計了以tms320f240為控制核心的硬體控制平臺，包括采樣電路、保護電路、六相觸發同步等外圍電路。 -
Specification for respiratory protective devices : self - contained open - circuit compressed air breathing apparatus
呼吸保護裝置.獨立開路壓縮空氣呼吸器 -
Respiratory protective devices. self - contained open circuit compressed air breathing apparatus. requirements, testing, marking
呼吸保護裝置.配套式開路壓縮空氣呼吸器.要求試驗標記 -
Respiratory protective devices ; self - contained open - circuit compressed air breathing apparatus ; requirements, testing, marking ; german version en 137 : 1993
呼吸保護裝置.自主式開路壓縮空氣呼吸器.要求檢驗 -
Respiratory protective devices - selfcontained open - circuit compressed air breathing apparatus incorporating a hood for escape - requirements, testing, marking
呼吸保護器.逃生用帶面罩的自含開路壓縮空氣呼吸裝置.要求試驗和標記 -
Respiratory protective devices - self - contained open - circuit compressed air breathing apparatus incorporating a hood for escape - requirements, testing, marking
呼吸保護設備.逃生用帶面罩的自主式開路壓縮氣體呼吸裝置.要求試驗標記 -
Respiratory protective devices - self - contained open - circuit compressed air breathing apparatus incorporating a hood for escape - requirements, testing, marking ; german version en 1146 : 2005
呼吸保護設備.帶排氣罩的自主式開路壓縮氣體呼吸裝置 -
Respiratory protective devices - plug - in connection between lung governed demand valve and facepiece for self - contained open - circuit compressed air breathing apparatus for use by german fire brigade
呼吸保護器.德國消防隊用自調需氧量氧氣調節閥與獨立 -
Low and medium voltage power distribution systems, lighting, ups, afd application, short circuit calculation and protective device coordination, fire alarm systems, telephone systems, hazardous material monitoring and alarm systems
中、低壓配電系統，照明， ups ，變頻器應用，短路計算，保護裝置協調，消防報警系統，電話系統，危險材料監控和報警系統。 -
Be familiar with hv, mv and lv power distribution systems and power factor correction study & harmonic analysis, ups and dc power systems, power fiscal metering, and all necessary calculations to one project including short circuit calculation and protective device coordination study, lightning protection calculation, generator power calculation etc
熟悉項目中的高、中、低壓配電系統和功率因素補償研究及諧波分析， ups和直流電氣系統，功率計量，相關計算（包括短路計算和保護裝置協調分析，照明保護計算，發電機功率計算等） 。 -
The signal sampling circuit fulfill the tasks of sampling signal and changing the double polarities signal to the single polarity signal ; the drive circuit receives the pwm signals from dsp and pass the signals to ipm through optical - couple devices ; the protective circuit safeguard the system against high current, high voltage, low voltage and high temperature on the ipm model
其中信號處理電路主要完成採集輸出電流和中間直流環節電壓信號，並對採集到的電流信號進行極性變換處理的功能；驅動電路接收dsp輸出的高頻驅動信號，通過耦合器件直接驅動ipm模塊；保護電路利用採集到電氣信號對整個系統實施保護，包括過電流、過電壓、欠電壓、 ipm模塊過熱等。 -
Hardware circuit includes the unit loop circuits such as main loop circuit, drive circuit, control circuit, protective circuit, the circuit of power source and displaying circuit etc. the function that the induction cooker can realizes are mainly as follows : heat function, warm function, time function, no pan detecting and alarm function, which includes overheat alarm, over voltage or under voltage alarm, fan failure alarm etc. the displaying interface has digital number display indicator and vacuum fluorescent display
硬體電路主要包括主迴路、激勵電路、控制電路、保護電路、電源電路和顯示電路等單元迴路，主要實現的功能如下：加熱功能、定溫功能、定時功能、無鍋檢測功能、報警功能，具體包括過熱報警、過壓或者欠壓報警、風扇失效報警等。顯示界面有數碼管顯示和真空熒光屏顯示。 -
The hardware control system based on tms320f240 is designed, which includes sampling circuit, protective circuit, phase - compensated circuit, keyboard & display circuit and so on
接著設計以tms320f240為控制核心的硬體控制平臺，包括了采樣電路、保護電路、相位補償電路、鍵盤顯示電路等外圍電路。 -
Test amp; measuring of leakage protective circuit breaker in electric distribution lines of housing projects
關于預應力混凝土管樁檢測方法的探討 -
A zero - voltage starting method is brought forward which switch the starting from separate exciting to self - exciting successfully ; pll ( phase lock loop ) technology is employed to realize the frequency tracing and constant phase angle control ; igbt driving and protective circuit suitable for parallel inverter is developed, which successfully solve the problem of time compensating and overlapping regulation for the driving signals ; a novel and practical over - voltage protective method for parallel inverters is presented which effectively avoid the possible over - voltage destroy to the inverter. xu haiwen ( power electronics and electric driving ) directed by senior engineer peng yonglong
提出了一種零壓啟動的他激轉自激方法；通過採用鎖相環技術實現了逆變器工作頻率的自動跟蹤和容性逆變角度的恆值控制；設計了適用於並聯諧振型逆變器的igbt驅動與保護電路，解決了驅動信號的時間補償以及重疊角的可調問題；提出了一種新穎、實用的逆變器過壓保護方法，有效地解決了並聯型諧振逆變器過壓保護這一難題。 -
It has self protective circuit
設自保護電路 -
Also there are drive circuit and protective circuit designed in control system
控制電路中還設計了驅動電路和保護電路。 -
Protective circuit is set internally for over heat, abnormal voltage to ensure safe operation
內置過熱，電壓異常保護電路，使用更安全。 -
The hardware control system based on tms320lf2407a is designed, which includes sampling circuit, protective circuit, phase - compensated circuit, driving circuit and so on. the program of system is compiled
設計以tms320lf2407a為控制核心的硬體控制平臺，包括了采樣電路、保護電路、相位補償電路、驅動等外圍電路，在此基礎上編制了程序軟體。 -
In the fourth chapter, the main circuit and control circuit are choosed according to performance target. the design course is detailedly introduce, including the design of assistant liner power circuit, main circuit, protective circuit and control circuit
在第四章中，根據產品所需要達到的性能指標，選擇了主電路及控制電路，並詳細介紹了方案的設計過程，包括輔助線性電源電路、主電路、保護電路以及控制電路的設計。
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