Download
1 / 139

贵州电力职业技术学院 - PowerPoint PPT Presentation


  • 82 Views
  • Uploaded on
  • Presentation posted in: General

贵州电力职业技术学院. 项目 2. 单相正弦交流电路应用及测量. ☆. RL 串联电路电压测量. ☆. 正弦交流电路功率的测量. ☆. RC 串联电路电压测量. ☆. 功率因素的提高. ☆. ☆. 线圈参数的测量. RLC 串联电路的研究. ☆. 变压器同名端的判断. ☆. 电容参数的测量. 项目 2 、 1 : RL 串联电路电压测量. 贵州电力职业技术学院. 能够正确连接 RL 串联电路,并对元件电压进行测量. 能够正确选择及使用测量仪表. 逐步养成强电操作安全习惯. 返回. 民用电安全操作常识. 贵州电力职业技术学院.

loader
I am the owner, or an agent authorized to act on behalf of the owner, of the copyrighted work described.
capcha

Download Presentation

贵州电力职业技术学院

An Image/Link below is provided (as is) to download presentation

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.


- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -

Presentation Transcript


2

RL

RC

RLC


21RL

  • RL




Um

T



  • 120015W

  • 1.7H


EWB



KVL




RL

?


N


ui

  • L,




RL

EWB


EWB



  • >0

  • <0







L

=0



0


Q


RLKVL

RL


+j

AAA

b

+1

0

a


+j

AAA

b

+1

0

a

(


(


(


j

j90






  • RL


RL



,

KVL,KCL


I0.168(A)




22RC

  • RC



120015W

4.7uF


EWB







10

EWB



Q

0


  • fC


RC






23





EWB



EWB




24



24V







25







RL


LC


,


X>0>0Q>0,

X<0<0Q<0,




300KW



26




,,()

()

S=UI

()



1uF





0.95

1



27RLC

  • RLC

  • RLC


15W

220V




XCXLX0,ULUC,0

XC>XLX<0,UL<UC,<0

XL>XCX>0,UL>UC,>0



RLCLCRLC



QRRQR<Q



28


n












M MM12M21



M


*+


13







ad
  • Login