三相變壓器計算:變壓器電流怎麼計算?
變壓器電流怎麼計算?
![三相乾式變壓器](https://i0.wp.com/api.multiavatar.com/%E4%B8%89%E7%9B%B8%E4%B9%BE%E5%BC%8F%E8%AE%8A%E5%A3%93%E5%99%A8+-+%E6%99%89%E7%A0%94%E7%A7%91%E6%8A%80%E6%9C%89%E9%99%90%E5%85%AC%E5%8F%B8T-SUPPLY+TECHNOLOGY.png?apikey=viVnb6N20jclO8)
三相乾式變壓器
http://www.tsupplytec.com.tw
![三相負載電流計算](https://i0.wp.com/api.multiavatar.com/%E4%B8%89%E7%9B%B8%E8%B2%A0%E8%BC%89%E9%9B%BB%E6%B5%81%E8%A8%88%E7%AE%97+-+%E5%8C%A0%E4%BC%9Amepclub.png?apikey=viVnb6N20jclO8)
三相負載電流計算
https://www.mepclub.com
某工廠三相感應電動機有效功率3730W,功率因數0.85,擬接一個三相電容以提昇電源側功率因數為0.95,電容器無效功率為多少VAR? 解答:. Q1=P tan(COS^–1 PF1) =3730 ...
![教你怎么计算变压器的容量和额定电流,方法简单了计算轻松多 ...](https://i0.wp.com/api.multiavatar.com/%E6%95%99%E4%BD%A0%E6%80%8E%E4%B9%88%E8%AE%A1%E7%AE%97%E5%8F%98%E5%8E%8B%E5%99%A8%E7%9A%84%E5%AE%B9%E9%87%8F%E5%92%8C%E9%A2%9D%E5%AE%9A%E7%94%B5%E6%B5%81%EF%BC%8C%E6%96%B9%E6%B3%95%E7%AE%80%E5%8D%95%E4%BA%86%E8%AE%A1%E7%AE%97%E8%BD%BB%E6%9D%BE%E5%A4%9A+....png?apikey=viVnb6N20jclO8)
教你怎么计算变压器的容量和额定电流,方法简单了计算轻松多 ...
http://www.dzmsdl.com
三相总功率/0.8,这是最重要的步骤,目前市场上销售的变压器90%以上功率因素只有0.8,所以需要除以0.8的功率因素。 33KW / 0.8 = 41.25kW(变压器总功率). 41.25KW / 0.85 ...
![教你怎麼計算變壓器的容量和額定電流,方法簡單了計算輕鬆 ...](https://i0.wp.com/api.multiavatar.com/%E6%95%99%E4%BD%A0%E6%80%8E%E9%BA%BC%E8%A8%88%E7%AE%97%E8%AE%8A%E5%A3%93%E5%99%A8%E7%9A%84%E5%AE%B9%E9%87%8F%E5%92%8C%E9%A1%8D%E5%AE%9A%E9%9B%BB%E6%B5%81%EF%BC%8C%E6%96%B9%E6%B3%95%E7%B0%A1%E5%96%AE%E4%BA%86%E8%A8%88%E7%AE%97%E8%BC%95%E9%AC%86+....png?apikey=viVnb6N20jclO8)
教你怎麼計算變壓器的容量和額定電流,方法簡單了計算輕鬆 ...
https://kknews.cc
對三相變壓器而言,額定容量等於=3×額定相電壓×相電流,額定容量一般以kVA或MVA表示。由上圖可知變壓器容量為1600KVA,額定電壓是10/0.4KV,額定電流為92.4/ ...
![變壓器容量計算與額定電流計算](https://i0.wp.com/api.multiavatar.com/%E8%AE%8A%E5%A3%93%E5%99%A8%E5%AE%B9%E9%87%8F%E8%A8%88%E7%AE%97%E8%88%87%E9%A1%8D%E5%AE%9A%E9%9B%BB%E6%B5%81%E8%A8%88%E7%AE%97.png?apikey=viVnb6N20jclO8)
變壓器容量計算與額定電流計算
https://kknews.cc
對三相變壓器而言,額定容量等於=3×額定相電壓×相電流,額定容量一般以kVA或MVA表示。由上圖可知變壓器容量為1600KVA,額定電壓是10/0.4KV,額定電流為92.4/ ...
![變壓器容量計算與額定電流計算(附口訣)](https://i0.wp.com/api.multiavatar.com/%E8%AE%8A%E5%A3%93%E5%99%A8%E5%AE%B9%E9%87%8F%E8%A8%88%E7%AE%97%E8%88%87%E9%A1%8D%E5%AE%9A%E9%9B%BB%E6%B5%81%E8%A8%88%E7%AE%97%EF%BC%88%E9%99%84%E5%8F%A3%E8%A8%A3%EF%BC%89.png?apikey=viVnb6N20jclO8)
變壓器容量計算與額定電流計算(附口訣)
https://kknews.cc
對三相變壓器而言,額定容量等於=3×額定相電壓×相電流,額定容量一般以kVA或MVA表示。由上圖可知變壓器容量為1600KVA,額定電壓是10/0.4KV,額定電流為92.4/ ...
![變壓器計算公式是什麼](https://i0.wp.com/api.multiavatar.com/%E8%AE%8A%E5%A3%93%E5%99%A8%E8%A8%88%E7%AE%97%E5%85%AC%E5%BC%8F%E6%98%AF%E4%BB%80%E9%BA%BC%2C%E8%AE%8A%E5%A3%93%E5%99%A8%E8%A8%88%E7%AE%97%E5%85%AC%E5%BC%8F+-+%E5%A5%BD%E5%95%8F%E7%AD%94%E7%B6%B2.png?apikey=viVnb6N20jclO8)
變壓器計算公式是什麼
https://www.betermondo.com
1、三相額定功率=1.732*額定電流*額定線電壓(380v)=3*額定電流*額定相電壓(220v)。 2、三相功率不同,按最大功率的一相乘3計算,如,a相9kw,b相10kw ...
![變壓器電流運算](https://i0.wp.com/api.multiavatar.com/%E8%AE%8A%E5%A3%93%E5%99%A8%E9%9B%BB%E6%B5%81%E9%81%8B%E7%AE%97-RST%E6%B1%8E%E6%AD%A6-+%E8%83%BD%E6%BA%90%E7%94%A8%E9%9B%BB%E3%80%81%E5%AE%89%E5%85%A8%E7%AF%80%E8%83%BD%E6%95%B4%E9%AB%94%E8%A7%A3%E6%B1%BA%E6%96%B9%E6%A1%88.png?apikey=viVnb6N20jclO8)
變壓器電流運算
https://www.rstpower.com.tw
計算方式. 變壓器11.4-22.8KV/220-380V 3相4線750KVA 滿載電流為何? 1. 一次電流. 當系統為11.4KV時:滿載電流=750KVA / 11.4KV / 1.732 = 38A.