three wire 中文意思是什麼
three wire
解釋
三線的-
Note1 : 4896 9648 two model instrument, if input signal wiring is tri - phase three - wire, then it without alarm function
電流： 0 5a注1 ： 4896 9648兩種型號的儀表，輸入信號接線為三相三線制時不帶報警功能。 -
Tri - phase three - wire system tri - phase four - wire system
三相三線制儀表接線圖 -
Tri - phase three - wire system current instrument wiring diagram
三相三線制電流儀表接線圖 -
This paper describes mainly system functions, measuring methods, circuit design, software program and errors analysis of a new type of measuring instrument. this instrument can measure and monitor electric parameters in single - phase circuits, three - phase ( three - wire or four - wire ) circuits. this system can be applied to electric devices and power plants, transformer substations with harmonic pollution. it can measure current, voltage, power, energy, frequence, power factor etc. it also can detect load quality, phase sequence, alarm, display and print results, as well as detect and dispose negative power
該儀器適用於含有諧波污染情況下的機電設備現場、發電廠、供電局、企業變電所現場，可用來測量電流、電壓、有功功率、無功功率、視在功率、有功電能、無功電能、視在電能以及頻率和功率因數等電參數，並具有負載性質（感性、容性）判別，正、逆相序判別指示功能；超限報警功能；列印記錄功能和負功檢測及處理功能。 -
This water heater is supplied with a flexible, grounded power cord that connects to a standard three - wire, grounding - type receptacle
本熱水器配置一根柔軟的接地線，用於連接標準的三線、接地插座。 -
Three wire cord
三線電繩 -
Tri - phase three - wire system voltage instrument wiring diagram
三相三線制電壓儀表接線圖 -
16080, 80160 instrument wiring diagram tri - phase three - wire system
80160 16080儀表接線圖三相三線制 -
Three - wire insulated neutral system
中點絕緣三線制 -
Three phase three - wire system
三相三線制 -
Three - phase three - wire system
三相三線制 -
Two phase three - wire system
二相三線制 -
Wiring of measuring three - phase three - wire power energy with three - phase four - wire energy meter
三相四線電能表計量三相三線電路電能的接線討論 -
To measure component values accurately, most testers can make two - wire, three - wire, or four - wire measurements
為了使測試更加精確，很多測試設備可以構成兩線、三線或四線測量。 -
This paper analyses the reason that neutral voltage is not zero when linear three - phase system load connects to three - phase three - wire system source in y connection. the resolution is also given
摘要分析了線性三相負載y聯接在三相三線制電源時，中點電位不為零的原因，並通過計算進行了驗證，給出了解決的方法。 -
The new standpoint that ip - iq detecting method based on three - phase three - wire system can be directly used in three - phase four - wire system is presented and proved. generalized harmful currents compensation based on multilevel converter and multi - band hysteresis pulse width modulation with timer are presented
提出並證明了基於三相三線制系統的ip - iq檢測法可直接用於不平衡三相四線制系統有害電流的檢測，無需事先剔除零序電流的新觀點。 -
There is no literature that discusses using upfc to compensate zero sequence and negative sequence currents and conventional upfc is three - phase three - wire, which cannot deal with zero sequence current, so we must improve the conventional upfc in order to add a function of zero sequence and negative sequence currents compensation
傳統的upfc為三相三線制結構，不能處理零序電流，因此必須對傳統的upfc進行改進，使其既能保持原有的功能，又能增加濾序功能。我們稱這種改進后的upfc為新型upfc 。 -
D - 3w three dimension - three wire
三度三線制 -
D - 3w two dimension - three wire
二度三線制 -
Three phase three wire system
三相三線制
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