標稱電流 的英文怎麼說
中文拼音 [biāochèndiànliú]
標稱電流
英文
nominal current- 標 : Ⅰ名詞1 [書面語] (樹梢) treetop; the tip of a tree2 (枝節或表面) symptom; outside appearance; ...
- 稱 : 稱動詞(適合; 相當) fit; match; suit
- 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...
- 流 : Ⅰ動1 (液體移動; 流動) flow 2 (移動不定) drift; move; wander 3 (流傳; 傳播) spread 4 (向壞...
- 電流 : current; galvanic current; electric current; electricity; current flow電流保護裝置 current protec...
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Application guide of composite insulators for ac overhand lines with a nominal voltage over 1000v
標稱電壓高於1000v交流架空線路用復合絕緣子使用導則Residual voltage kv crest is no more than 50. 0 with nominal discharge current
標稱放電電流下殘壓kv crest不大於50 . 0Gzx inductive resistance current limiter is applied to ac power system with rated voltages of 6kv 10kv 35kv 50hz and series connected with shunt capacitor for limiting the surge current of shunt capacitor bank and eliminating the affection of capacitor discharging current during short circuit
電感電阻型限流器用於交流50hz ,標稱電壓為6kv 10kv 35kv電力系統中,與電容器相申聯,以達到限制並聯電容器組的合閘涌流,及消除電力系統短路時電容器放電電流的助增影響。Space vector control according as ac induction motor two - axis theory speed separates the stator current into two components. one is the torque component ; the other is the flux component. a structure similar a dc machine structure where torque and field can be controlled independently is given
矢量變換控制是以交流電動機的雙軸理論為依據,在同步旋轉坐標系中把定子電流矢量分解為兩個分量:一個分量與轉子磁鏈矢量重合,稱為勵磁電流分量;另一個分量與轉子磁鏈矢量垂直,稱為轉矩電流分量。It has been verified by simulation tests that the symmetric short - circuit protection can not only avoid the starting current but also achieve higher sensibility ; unbalance protection can distinguish unbalance short - circuit and loss of phase. the operation parameters of other protective functions has all reached the design requirements
短路保護既能躲過起動電流,又有較高的靈敏度;不平衡保護,能準確區分不對稱短路和斷相故障;其它保護功能的動作指標均達到了設計要求。Insulators for overhead lines with a nominal voltage above 1000 v ; part 2 : insulator strings and insulator sets for a. c. systems ; definitions, test methods and acceptance criteria
公稱電壓高於1000v的架空線路用絕緣子.第2部分:交流電路系統絕緣子串和絕緣子裝置.試驗方法和驗收指標Composite insulators for a. c. overhead lines with a nominal voltage greater than 1000v - definitions, test methods and acceptance criteria
標稱電壓高於1000v的交流架空線路用復合絕緣子-定義試驗方法及驗收準則Insulators for overhead lines with a nominal voltage above 1000 v. ceramic or glass insulator units for a. c. systems - definitions, test methods and acceptance criteria
標稱電壓1000v以上的架空線用絕緣子.交流系統用陶瓷或玻璃絕緣子裝置.定義試驗方法和驗收準則Compared with the old product, the new st spd has a higher maximum discharge current and nominal discharge current, better voltage protection that can be used for flexible failure indication. its size is in consistence with our current c65 circuit breaker, which makes it more beautiful when mounted together in a panel
此次發布會上發布另一款產品- st系列固定式電涌保護器也有了更為強大的功能:首先,它的最大放電電流和標稱放電電流更大,電壓保護水平更好,這使得產品持續運行時間更長,不易老化。Insulators for overhead lines with a nominal voltage above 1000 v. ceramic or glass insulator units for d. c systems - definitions, test methods and acceptance criteria
標稱電壓高於1000v以上高架線的絕緣.直流裝置陶瓷或玻璃絕緣件.定義,試驗方法和驗收規則Insulators for overhead lines with a nominal voltage above 1000 v - ceramic or glass insulator units for d. c. systems - definitons, test methods and acceptance criteria
標稱電壓高於1000v以上高架線的絕緣.直流裝置陶瓷或玻璃絕緣件.定義,試驗方法和驗收規則In engineering, vector control ( vc ) is called as filed orientation control ( foc ). the principle of foc is to divide stator current into two dc components. one of them is oriented to the rotor magnetic flux, another is oriented to the torque. the operating process can be carried out by transforming coordinate in magnitude flux and torque keeping consistent conditions
矢量控制一般稱為磁場定向控制,該控制理論的原理是在轉子磁通和轉矩保持不變的情況下通過坐標變換將異步電機的定子電流分解為按轉子磁場定向的兩個分量分別進行控制,從而實現轉子磁通和轉矩的解耦。Shunt power capacitors of the non - self - healing type for a. c. systems having a rated voltage up to and including 1kv - part 2 : ageing test and destruction test
標稱電壓1kv及以下交流電力系統用非自愈式並聯電容器第2部分:老化試驗和破壞試驗Shunt power capacitors of the self - healing type for a. c. systems having a rated voltage up to and including 1000v - part 2 : ageing test, self - healing test and destruction test
標稱電壓1 kv及以下交流電力系統用自愈式並聯電容器第2部分:老化試驗自愈性試驗和破壞試驗Insulators for overhead lines with a nominal voltage above 1000 v. insulator strings and insulator sets for a. c. systems - definitions, test methods and acceptance criteria
標稱電壓高於1000v的架空線路用絕緣子.第2部分:交流電路系統絕緣子串和絕緣子裝置.定義試驗方法和驗收標準Hydraulic cable cutting devices - devices to be used on electrical installations with nominal voltage up to ac 30 kv
液壓電纜切割裝置.標稱電壓最高可達30 kv交流電氣設備使用的裝置Hydraulic cable cutting devices - devices to be used on electrical installations with nominal voltage up to ac 30 kv ; german version en 50340 : 2001
液壓電纜切割裝置.標稱電壓為交流30kv以下的電氣設備The anode of aluminum reduction cell is called " the heart of the cell ", which can directly or indirectly influence the production process. it also influences the economic and technical index of the production such as electric current efficiency, the total electricity energy consumption, carbon consume per ton aluminum
鋁電解槽的陽極被稱為鋁電解槽的「心臟」 ,直接或間接的影響著鋁電解槽生產正常與否和各項經濟技術指標,諸如電流效率、電能消耗,噸鋁陽極碳耗等。Power systems - preferred voltage ratings for alternating - current electrical systems and equipment operating at voltages above 230 kv nominal
電力系統.標稱工作電壓在230千伏以上的交流電力系統和設備用優選電壓額定值Insulators for overhead lines with a nominal voltage above 1000v part 1 : ceramic or glass insulator units for a. c. systems - definitions, test methods and acceptance criteria
標稱電壓高於1000v的架空線路絕緣子第1部分:交流系統用瓷或玻璃絕緣子元件定義試驗方法和判定準則分享友人