This presentation is the property of its rightful owner.
Sponsored Links
1 / 34

台灣電力公司彰化區營業處 PowerPoint PPT Presentation


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

台灣電力公司彰化區營業處. 用電設備功率因數改善 報告人:林世昌 部門 :維護組 節 約能源課 中華民國 96 年 10 月 26 日. 簡 報 內 容. 壹、功率因數定義 貳、改善功率因數的效益 參、本處功因改善案例分享 肆、整體功因改善之節能實效 伍、結語. 壹、功率因數定義. 電力系統上裝置之變壓器、電動機、感應型加熱器及日光燈之負載電流可分為 2 部份:一為激磁電流 ( 或稱無效電流 ) ;另一為有效電流以產生電力者。

Download Presentation

台灣電力公司彰化區營業處

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


5538953

961026


5538953


5538953

  • 2()

  • (KW)(KVAR ) (KVA)


5538953

  • (Power Factor)

  • (p.f.)=KWKVA

    =KWH

  • KWH

  • KVARH


5538953


5538953

KWKVA(KVAR)(KVAR) -10


5538953


5538953

1125KVA

P.F.=80%

1200KVA

1125KVA

P.F.=80%

( 900 KW )

900 KW

675 KVAR


5538953

948KVA

P.F.=95%

1125KVA

P.F.=80%

( 900 KW )

1200KVA

900 KW

300 KVAR

375 KVAR


5538953

K/


5538953

1()2

( )

944.76%


5538953

30KW95%90%


5538953

80%1%0.3 %

80%1%0.15%


5538953


5538953

995,206 (99 -80) 0.15%28,363


5538953

V.C.B.


5538953

98%


5538953

1038.5KVA1000KVA200KW120 KVAR91%95%

93987%204KW95%

204KW (tan1tan2)48 KVAR

60 KVAR


5538953

91%95%

1-1 ~ 1-3

4,461

9,160

2,989


5538953

1-1


5538953

1-2

1-3


5538953

94545,2004.76%

1()2

1(91/100)2 0.1719

( )

( 545,200 4.76%) 0.1719

4,461

4,461 2.0533/9160

CO24,461 0.67/2989


5538953

946 2-1(

2-12-2)

4,046

8,308

2,711


5538953

2-1


5538953

2-1

2-2


5538953

3-1

9416137

16641

287,442

193


5538953

3-1CIS


5538953

(KWH)

=[CKVAR*R477*L*(2*KVA*SINCKVAR)

*8760][1000*(KV)]

CKVAR

R47790C/KM0.152 /KM

L=4KM

KV

KVA24

98%


5538953

2 98%


5538953

98%

9412(4-14-2)

1,050,357

2,157

704


4 1 98

98%

4-1 98%

4-2 98%


1 346 306 2 764 902

1,346,306

2,764

902


5538953

98%


5538953


  • Login