電器保護 的英文怎麼說
中文拼音 [diànqìbǎohù]
電器保護
英文
electric prospection- 電 : Ⅰ名詞1 (有電荷存在和電荷變化的現象) electricity 2 (電報) telegram; cable Ⅱ動詞1 (觸電) give...
- 器 : 名詞1. (器具) implement; utensil; ware 2. (器官) organ 3. (度量; 才能) capacity; talent 4. (姓氏) a surname
- 保 : Ⅰ動詞1 (保衛; 保護) defend; protect 2 (保持) keep; preserve; maintain in good condition 3 (...
- 護 : 動詞1. (保護; 保衛) protect; guard; shield 2. (袒護;包庇) be partial to; shield from censure
- 電器 : electrical equipment [appliance]電器燈 electric appliance lamp; 電器乾燥爐 electrical drying furn...
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In digital relay, the percentage of noise will increase rapidly with the increase of sampling rate when derivation calculus is substituted by sampled difference term. to solve this problem, a new method using fragment function integrated with the least square algorithm is proposed in this paper. the influence of white noise is greatly reduced and the accuracy of the dead angle calculation is nicely improved after adopting the new method
在數字式保護中,如果用差分代替求導將導致噪聲的百分比誤差隨著采樣頻率的提高而劇增,本文對此進行了分析並提出了用分段樣條函數最小二乘法來計算電流波形的導數值,以便在提高采樣率的同時降低噪聲誤差的影響,並將其應用於基於32位浮點dsp的新型變壓器保護裝置。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。Exchange non - clearane metal oxidate matter arrester is suitabe for the voltage protection of transformer switch cupboard, vacuum switch etc
交流無間隙金屬氧化物避雷器,適用於變壓器、配電屏、開關櫃、真空開關、輸電線路、電力計量箱、並聯補償電容器、旋轉電機等電壓保護。Electrical accessories - portable residual current devices without integral overcurrent protection for household and similar use
電器附件.家用及類似用非綜合過電流保護的便攜式殘余電流設備Prcds electrical accessories - portable residual current devices without intergral overcurrent protection for household and similar use
電氣附件.家用和類似用途的無綜合過電流保護的便攜式剩餘電流器件This standard makes the installation of an spd at the electrical service entrance compulsory for all new buildings
此標準強制要求所有新的建築物在電源進入端安裝電源電涌保護器。You might wonder if the surge protector installed at the service entrance would also protect equipment within the facility
你可能想知道安裝在總進線端的電涌保護器是否也會保護建築內的設備。It integrates the functions of servo amplifier, dynamic operator, position transmitter and remote communication. many new functions have added to its original ones, such as the real - time logical judgment, malfunctions self - diagnosis, alarm & protection, led display, on - line setting and adjustment of functional parameter and position transmitter, power - absence data auto - protection, watchdog system protection, and the long - range communication with pc
系統集伺服放大器、電動操作器、位置發送器及遠程網路式通信功能於一體,在保留對應部分原有功能的同時,還新增了邏輯實時判斷、故障實時監控、 led動態顯示數據、功能參數設置、掉電數據自保護、 「看門狗」電路保護、位置發送器在線調節、與遠程工控機數據通信等眾多功能。Test specifications for varistor surge - protective devices
變阻器電涌保護器件試驗規范Varistor surge - protective devices, test specifications for
變阻器電涌保護裝置試驗規范If the volume level is too high, the speaker protection circuit activates, and the sound level drops suddenly
如果音量電平太高,揚聲器保護電路即起作用而突然地減小聲音。Standard for safety for protectors for paired conductor communications circuits
雙導線通信電路保護器的安全標準A safety monitor and protective device of hoist in local coal mine is introduced. it can indicate the movement and the position of the hoist vessel in the shaft directly, send out a signal slowing down the vessel in time. when the vessel is over - rolled up, the hoist will be braked automatically and immediately
本文介紹了一種地方煤礦提升絞車安全監測與保護裝置,能直觀地指示提升容器的運動及在井筒中的位置,設置了比較完善的電器保護系統,能及時發出減速信號,當發生過卷時能自動緊急停車。Graphical symbols in electrical diagrams for relays, protection and automation equipment of power system
電力系統繼電器保護及自動化裝置電氣簡圖用圖形符號General letter symbols in electrotechnology for relays, protection and automation equipment of power system
電力系統繼電器保護及自動化裝置常用電氣技術的文字元號Abstract : a safety monitor and protective device of hoist in local coal mine is introduced. it can indicate the movement and the position of the hoist vessel in the shaft directly, send out a signal slowing down the vessel in time. when the vessel is over - rolled up, the hoist will be braked automatically and immediately
文摘:本文介紹了一種地方煤礦提升絞車安全監測與保護裝置,能直觀地指示提升容器的運動及在井筒中的位置,設置了比較完善的電器保護系統,能及時發出減速信號,當發生過卷時能自動緊急停車。Technical code for relaying protection and security automatic equipment
繼電器保護和安全自動裝置技術規程Numerical control ultrasonic wave washing machine of medical use the international advance ics, mpcs, safety circuits and digital indicators
醫用數控超聲波清洗機採用國際上最先進的集成電路、微處理電器、保護電路及數碼顯示。General specification for relay, protection and automation equipment of power system
電力系統繼電器保護及自動裝置.通用技術條件Be familiar with electric engineering design, detail design, psb requirement, lv / mv switchgear, and protection relay
熟悉電力設計、二次圖設計、開關櫃設計、繼電器保護設計。分享友人