Q&A

I

............................................................... I

............................................................... V

............................................................... 1

................................................... 3

2.1 .................................................. 3

1. ....................... 3

2. ................................. 5

3. ........................... 5

Q&A............................................... 7

3.1 .......................................................... 7

1. ................................................... 7

2. ............................. 7

3. ............................................. 7

4. ................................................. 7

5. ............................................. 7

6.? ........................................ 8

7.? .................................................... 8

8.? ............................................... 11

9.? ............................................... 11

10.? .................................................. 12

11.? .................................................... 13

12. ................... 13

13. ................................... 14

14. ............................... 16

15. ....................... 17

16.? ...................................... 19

17.? ................ 20

18.? .......................................... 20

19.? ............................................ 23

3.2 ....................................... 24

1. ........................................ 24

2. .............................. 27

3. ................................ 27

II

4. ................ 28

5. ...................................... 28

6.? ............................................. 28

7.? ........................................... 29

8.? ........................................... 30

9.? ........................................... 30

10.? ........................................ 31

11."" ................. 32

12. ......................................... 32

13.? .......................................... 33

14.PID ........................................ 33

15. ................................. 34

3.3 ......................................... 35

1. PLC ...................... 35

2. ...................................... 36

3. ................................................ 36

4. .................................................... 38

5. ........................................................ 39

6. ................................ 40

7. ............ 41

8. .............................. 43

9. .......................... 44

10. ....................... 45

11. ........................... 47

12. ....................... 48

13. ..................... 48

14. ............. 48

15. ............................................. 49

3.4 ........................................... 49

1. ........................................ 49

2. 49

3. ........................ 49

4. ...................................... 50

5. ........................ 50

6. ............................................ 50

7.? ....................... 50

8. .................................. 51

9. .................................. 52

III

10. ......................................... 52

11. ......................................... 53

12. ..................... 53

13.? .............................. 54

14.? ........................................ 55

15.? ...................................... 55

16.? .......................................... 56

3.5 ....................................... 56

1. ? ............................................... 56

2. .......................................... 57

3. .......................................... 57

4. .............................. 58

.................................................. 59

4.1 ........................................................... 59

...................... 59

.................... 60

...... 61

.......................... 62

(AVR)

............................................ 63

............................ 65

4.2 .......................................................... 65

...... 65

4.3 ........................................................ 71

.................... 71

4.4 ........................................................ 74

.......................... 74

4.5 ........................................................ 74

.............................. 74

4.6 ...................................................... 75

................ 75

4.7 ............................ 78

.......... 78

.............. 80

.................................................................. 80

.... 82

IV

.............................................................. 85

.............................................................. 86

................................................................ 87

V

2.1-1 (88 94 )...................... 4

2.1-2 %(88 94 )..................... 4

3.1-1 ................................ 15

3.1-2 .................................. 17

3.1-3 ............................ 18

3.1-4 ...................................... 19

3.1-5 .................................... 20

3.1-6 ................................................ 21

3.1-7 () .................................... 23

3.1-8 () .................................... 24

3.2-1 .................................. 25

3.2-2 .................... 26

3.2-3 ........................................ 27

3.2-4 PID ............................................ 34

3.3-1 (/) ........................... 36

3.3-2 .................................. 37

3.3-3 .......................................... 39

3.3-4 .................................... 40

3.3-5 (A) .......................................... 41

3.3-6 (B) .......................................... 41

3.4-1 .................................. 51

3.4-2 .................................. 52

3.4-3 ...................................... 52

3.4-4 ............................................ 53

3.4-5 ...................................... 55

3.4-6 ........................................ 55

3.4-7 ........................................ 56

4.2-1 KW ................................. 69

VI

2.1-1 (90 94 ) 95 8 24

............................................................. 3

2.1-2 >500KW (+)............ 6

2.1-3 >500KW (+)............ 6

3.1-1 .............................................. 10

3.1-2 .................................................. 11

3.3-1 40 ........... 47

4.2-1 KW ..................................... 68

1

(demand controller)

(kW)

(kWh) 5%~10%95 4 500kW

7,614 ( 5,362 2,252 )

500 6

2

3

2.1

1.

A 98%

94 88

94 2.1-1 2.1-1~

2.1-2 94 2,144

5.43% 3.49%

4.65%

2.1-1 (90 94 ) 95 8 24

( ) % () % % ( ) %

90 175,917.1 2.31% 10,746 1.51% -2.22% 19,062.1 1.90% 91 186,085.5 5.78% 10,897 1.41% 3.94% 19,907.4 4.43% 92 196,115.2 5.39% 11,077 1.65% 3.33% 20,855.1 4.76% 93 206,100.7 5.09% 11,274 1.78% 5.71% 21,683.5 3.97% 94 214,396.5 4.03% 11,497 1.97% 4.37% 22,867.1 5.46%

195,723 4.52% 195,723 1.59% 3.49% 195,723 4.65% :

(1) 93

(2) 95 8 24

4

2.1-1 (88 94 )

2.1-2 %(88 94 )

(8894)

22,867.1

21,683.5

19,907.4

19,062.1

17,418.1

18,706.320,855.1

10000

14000

18000

22000

26000

1999 2000 2001 2002 2003 2004 2005

( )

%(8894)

7.40%

1.90%

5.46%

3.33%

4.37%

4.76%

3.97%4.43%

5.78%

5.71%

-2.22%

3.94%

-4%

-2%

0%

2%

4%

6%

8%

10%

1999 2000 2001 2002 2003 2004 2005

5

2.

A http://www.taipower.com.tw

95 6 27

36 1 2

3,127 94 7 12 3,094

95

10 55 1 30.68 7

3,766

3,238 16.3%

3.

A 95 2.1-2

500kW (+) 7,614 (

5,362 2,252 ) 1,660 kW

883.5 1520.6 1.72

94 2,143.965 41.2%

2.1-3 () 344 kW

140 282.7 2.02

6

2.1-2 >500kW (+)

94

(kW) (kW) (kWh) () %

501~600 1,244 707,465 2,353,018,462 5,112,989,344 1.10%601~700 975 646,176 2,295,064,320 4,838,931,332 1.07%701~800 763 586,726 2,073,591,327 4,339,240,764 0.97%801~900 561 487,763 1,825,325,923 3,745,015,444 0.85%901~1,000 645 629,794 2,358,675,630 4,821,800,042 1.10%500~1,000 4,188 3,057,924 10,905,675,662 22,857,976,926 5.09%>1,000 3,426 13,537,060 77,439,606,710 129,205,515,715 36.12%>500 7,614 16,594,984 88,345,282,372 152,063,492,641 41.21%2005, 2143.965

2005/05 2006/04

2.1-3 >500kW (+)

(kW) (kW) (kWh) () 501~600 386 219,325 707,532,968 1,576,473,606601~700 269 178,507 639,806,399 1,358,328,213701~800 241 185,028 617,223,894 1,348,984,156801~900 167 144,786 554,668,468 1,155,453,526901~1000 188 184,218 659,196,228 1,373,912,173500~1,000 1,251 911,864 3,178,427,957 6,813,151,674 >1,000 1,001 2,529,843 10,787,800,441 21,454,165,429>500 2,252 3,441,707 13,966,228,398 28,267,317,1032005/05 2006/04

7

Q&A

3.1 1.

AON TIME

2.

A

3.

A(1).(kWh)

(2).(kW)

4.

A 15

5.

A: 15

2,880 (15 )

8

6.?

A:

15 30 60

15

23

(1)

(2)(3)

(kWh)

7.?

A

68

(1).

(2).

9

(3). 100kW

(4). 3.1-1

10

3.1-1

(61

930) ()

(61930)

()

223.60 166.90 217.30 160.60

166.90 160.6

/ 44.70 33.30 43.40 32.10

07:3022:30 2.32 2.24 2.31 2.23

00:0007:3022:3024:00 0.91 0.84 0.90 0.83

07:3022:30 1.42 1.35 1.32 1.24

00:0007:3022:3024:00 0.91 0.84 0.90 0.83

/

0.91 0.84 0.90 0.83 223.60 166.90 217.30 160.60 166.90 166.90 160.60 160.60

/

44.70 33.30 43.40 32.10

10:0012:0013:0017:00 3.47 3.45

07:3010:0012:0013:0017:0022:30

2.01 2.00

07:3022:30 1.95 1.94

00:0007:30 22:3024:00 0.83 0.78 0.82 0.77

07:3022:30 1.23 1.17 1.133 1.07

00:0007:30 22:3024:00 0.83 0.78 0.82 0.77

/

0.83 0.78 0.82 0.77

( 30 )10:0012:0013:0017:00 6.24 6.20

( 30 )

07:3010:0012:0013:0017:0022:30

(

) 07:3022:30

2.01 2.00

07:3022:30 1.95 1.94

00:0007:30 22:3024:00 0.83 0.78 0.82 0.77

07:3022:30 1.23 1.17 1.13 1.07

00:0007:30 22:3024:00 0.83 0.78 0.82 0.77

/

0.83 0.78 0.82 0.77

11

8.?

A

3.1-2

3.1-2

()

10

15

20

10

() 8

(10 17 )

() 25

250

4040 70

70

1. 5055 60

2. 2530 35

3. 2025

30

()

20406080 80

202530

3540

() 4

(10 17 )

() 12

(

)

1

2

40

4 10

9.?

A:

12

(Fixed Cost)

(kW)

(Demand Charge)(Variable Cost)

(kWh)

(Energy Charge)

(1).(kW)(kWh)

(2). (15 )

10.?

A:

10%

2 10% 3

(kW)

13

11.?

A:

%100)()(=

KWKW

%100)(

24/)(

KWKWH

12.

A

15

15

10-15

60

14

50

13.

A

3.1-1 (1)(2)

PID (3) PLC +PID (4)

(+()+PC

(5)(++

)

15

3.1-1

16

14.

A 3.1-2(1)

(2)(3)(4)(5)

(6)DM (7)(8)

(9)

17

3.1-2

15.

A(1)(2)PULSE

(3)(4)kW (5) PC (6)(7)

(8)(9) kW(10)kW (11)

(12)(13)(14)

3.1-3

18

3.1-3

19

16.?

A(ROLLING DEMAND)

3.1-4

3.1-4

20

17.?

A

15 ( 15

kWh)

15 131.2kWh

4131.2=524.8kW 5 15

122.9kWh 4122.9=491.6kW

33.2kW PMS

PMS

18.?

A

CPU FUZZY

3.1-5

21

(2)---

(pulse)

15 (sample interval)

t

3.1-6 t P

t P 15

R=P+ P/ t (15- t )kWh/15mins

3.1-6

(3)--- 15

15 kWhmax /0.25(hr)

(4)

kWh 2,0003,000

22

8,0009,000pluse/kWh

PT CT / Pulse/kWh3600/(sec)

(kW)

23

19.?

A

3.1-7 3.1-8

3.1-7 ()

24

3.1-8 ()

3.2

1.

A

(1). 3.2-1

(l kWh/5,000~100,000) ON/OFF

CPU 30

RS-485

25

(TOU kV )

0.5%

RS-485

3.2-1

(2). 3.2.-2

RS-485

0.5 (kW) 60

MO

MO

KWH/P

RS-485

RS-485

8 16 RELAY

RS-485

MO

DB

US

26

Modbus Protocol (Adderss)

9600bps/ 300ms~500ms

I/O

I/O

0.5 1

5 % 3.2-2

3.2-2

(3). 3.2.-3 0.5

(kW) 60

DC 4~20mA

RS-485 60

2%

3.2-3

27

3.2-3

2.

A 25

(1).()

(2).

(3). ( 15%)

3.

A(1).

(2).

(3).

28

(4).

4.

A(1). 1-

(2). 2-

(3). 3-

(4). 4-

(5). 5-

5.

A(1). Pt ()

Pr() Pt>=Pr

(2).

(T-t)

(3).

6.?

A

(1).(Peak Clipping)

(2).(Load Shifting)

(3).(Valley Filling)

(4).(Strategi Conservation)

(5).(Load Grouth)

29

(1).(Direct Control)

(2).(Priority Control)

(3).(Rotation Control)

(4).(Duty Cycle Control)

7.?

A

(1).(Peak Clipping)

(2).

(3).

(4).

30

8.?

A

(1).

(2).

(3).

(4).ONOFF

9.?

A

(1).

( 15 )

()

31

()

(2).()

(3).

10.?

A(1) (2)

(1).

(2).

32

(3).

(4).

11.""

A

12.

A(1).

(2).

(3).

33

(4).

(5).

(6).

13.?

A

:

(1).

()

(2).

(3).()

(4).

(5).

14.PID

A PLC PID--

PD PI

PID 3.2-4

PID

34

3.2-4 PID

15.

A(1). RS-232 (15 )

(2).RS-485 (1.2 )

(3). RS-485/232 (Radio FrequencyRF):

ISM ( Industrial Scientific Medical

BandISM ) (902-928MHz)(2.4-2.4836GHz)Band

35

(RS-232)

(RS-485),(19200bps)

(57600bps)

(4).( Wireless Local Area Network ):

IEEE 802.11b(11M)IEEE 802.11g(54M)

(Access Point AP)

,

AP PDA

AP

AP

(MAC Address) AP

3.3

1. PLC

A

(1). kWh

(2).PLC

(3).

(4).

MODBUS TCP/IP

MODBUS RS-485

I/O ( RS-485)

RS-485/232 (RF )

(AP)

36

(5).

2.

A(1).

(2).(RMS)

(3). RS232 RS485

(4).

(5).

3.3-1

3.3-1 (/)

3.

A ( 3.3-2)

37

3.3-2

(1) .PLC

PLC

DI/DO(Digital Input DI)/ (Digital

OutputDO) AI/AO

(Analog InputAI)/ (Analog OutputAO)

PLC

DDC(Direct Digital ControllerDDC )

PLC CPU

DDC

PLC

Modbus

38

(2). PLC

PLC

PLC (Central Processing Unit

CPU)I/O (Input/ Output)

PLC

CPU I/O

PLC I/O

I/O PLC I/O

PLC I/O

DIDOAI

AO

PLC PLC PLC PLC

4.

A

SCADA (Supervisory Control and

Data Acquisition)

(1).(MitsubishiFujiDelta )

(2).(IntouchfixDMASCSIfixLab-Link )

(3).(VB/Delphi/C++)

39

5.

A(Human Machine Interface HMI)

..

255

(0123 )

ASCII

3.3-3

3.3-4

3.3-3

40

3.3-4

6.

A(Digital kWh meter)

(Demand Controller)

3.3-5 3.3-6

/

/

TOU

0.5

TOU

41

3.3-5 (a)

3.3-6 (b)

7.

A

(MODBUS)

(1).

A. AC 110V10% 50/60HZ 60VA

42

B. 15

C. a

D.

(a). a AC 220V , 2A

(b). c AC 220V , 5A

(c). a AC 220V , 1A

E./

(a).4 NO1 NO2

(b).16 A~P

(c).7

(d).RS-485 9,600bps

F.

(a). Internet 10-Base-T

IEEE1284

(a).LED 9,999

G.. TFT LCD

(a)

(b)

(c)

(d)

(e)

(f)

43

(g)

(h) &

(i)

(j)

(k)

(l)

(a)

(b)

(c)

(d)

(e)

(f)

(g)

(2).

50,000 Pulse/kWh

(3).(MODBUS)

RS-232C

RS-485

8.

A

44

(1).

(2).

PLC

(3).

(4).

(5).

9.

A

(1).

(2).

(3).

45

(4).

10-15

(5). 500

85%

(6).

10.

A(1).

1978 .

(a)

(b)(c)(d)

COP3 CO2

(2).

46

6 10

(3).

A.. 40

3.3-1 ()

B.

C.

D.

(4).

A.

B..

C.

47

3.3-1 40

1 11 21 31

2 12 22 32

3 13 23 33

4 14 24 34

5 15 25 35 ()

6 16 26 36

7 17 27 37

8 18 () 28 38

9 19 29 39

10 () 20 30 40

11.

A(1). 300 KW 40

()

6 10

(2).

48

(3).( 15%)

12.

A(1).10-15

(2).

(3).

(4)./

(5). 15%

13.

A(1).

(2).

15

(3).

(4). 10~15%

14.

A 3045 2.5

(1).

49

(2).

10

10~15 l1.5 1218 2.5

10

1 4

15.

A(1).ESCO ESCO

(2).

3.4

1.

A

2.

A

3.

A(1).-

50

(Receiver)

(2).-

(3).-

4.

A

/(On/Off)(Cycling On/Off)

5.

A 60 l5

5

6.

A

7.?

A

51

8.

A 50%

3.4-1

3.4-1

52

9.

A 3.4-2

3.4-2

10.

A 3.4-.3

3.4-3

53

11.

A

3.4-4

COMP

AC 220V

R

a b

3.4-4

12.

A(1).-

(2).-

(Power Surge)

(Pre-arc)

(Welding)

54

13.?

A

(1).

(a).

(b).

(c).

(d).

(e).

(2).

(a).

55

14.?

A 3.4-5

3.4-5

15.?

A 3.4-6

3.4-6

56

16.?

A 3.4-7

3.4-7

3.5

1. 2. 3.

1. ?

A

(1)

(2) 1

(3)

57

(4) 10

(5)

(6) 2.5

(7)

(8)

(9)

(10)

2.

A

(1)

ON/OFF

5,000 KW

(2)

KWH

KW

300 KW

3.

A

500 KW

300 KW

58

50 500 KW

250 KW

4.

A 100 KW

1 100 ~300 KW 10~25 3~2.5 3

2 300~1,000 KW 30~45 2~2.5

LED 8 RS-485 PC

3 1,000~3,000 KW 60~90 2~1.5

LED 8 16

4 3,000~5,000 KW 120~180 2~1.5

16

5 5,000 KW 200 1.5~1

59

15

4.1

(1).

(2).

(3).

(1). 1,360 kW 1,280 kW

1,050 Kw

(2). 90

10

(3).

254 Kw

(a) 32 kW(b) 63 kW(c) 159 kW

(1). 1,360 kW

60

1,100 kW 960 kW

400 kW

(2). 400 kW NT$ 100

45 5

(1).

(2). 5

(3).

(4). 30

(1). 999 kW 1,430 kW

1,250 kW

(2). 60

30 10

(3).

107 kW

61

120 kW

(1). 999 kW

1,250 kW 251 kW

(2). NT$53

40 8

69 KV 11,500

kW24

(1).

16

TOU

15

3

62

24

(2).

1 6 11,500 kW 10,000

kW 15 5

300 2

(1).

63

(TOU)

(kW)(kWh)

1200 kW 1,050 kW

1,350 kW 150 kW

(2). 100 kW NT$22.3

34 1.5

(1).

TOU

(2). 200kW

(AVR)

(1).(AVR)(UPS)

40

64

(2). 5-10

(3).

(1). NT$233,514

800 kW953kW 19

649 kW 304 kW

(2). 226 kW

150RT2 120RT1 60RT1

15RT3

10RT4

(3). 1,000 kW

20

(1).

60 kW

300 kW

15

ATS

(2).

60 KW NT$66,900

200 kW NT$200 ,000

65

50 2.5

(1).

(2).

120

4.2

66

CO2

(1).

3,000 kW

94 1 94 12 NT$656,750

8 3,276 kW

1 2,372 kW

904 kW 30

(2).

2,959 kW 3,000

kW

94 8 3,276 kW 276 kW

1,430 kW

(a). 648 kW

(b). 205 kW

(c). 304 kW

(d). CO2 23 kW

(f). 45 kW

(g). 205 kW

(1). 10

140 kW 570 kW 8

3,276 kW 3,000 kW + 140 kW + 70 kW = 3,210 kW 66

67

kW

(2).

140 kW NT$107,000

NT$536,000 NT$643,000

128 2

(1). 40

(2). 10-15

10 25

CO2

68

4.2-1 kW

69

4.2-1 kW

15

KW

07:13 2030 64.8%

07:28 2120 67.7%

07:43 2210 70.6%

07:58 2860 91.3%

08:13 3110 99.3%

08:28 3130 100.0%

08:43 3160 100.9%

08:58 3080 97.4%

09:13 3010 95.2%

09:28 2990 94.6%

09:43 2990 94.6%

09:58 3010 95.2%

[LIMIT ALARM]

2006/05/06 SAT 08:28.39

[LIMIT ALARM]

2006/05/06 SAT 08:28.39

TIME KWh KW KW %

08 2340 2860 2030 91.3

09 3120 3160 3080 100.9

10 2990 3010 2990 95.2

DTP 58980KWh

MTP 217790KWh

YTP 217790KWh

DAY.MAX 3160KW

05/0608:34

MTH.MAX 3160KW

05/0608:34

YEA.MAX 3160KW

05/0608:34

DAILY REPORT

2006/05/07 SUM 07:00

70

71

4.3

5

(1).

800 kW

(8 )680 kW

(12 )476 kW

72

204 kW

(2). 180 3

45 35 20

(3).

680 kW 120 kW

45 300 kW 45 kW

(4).

3%

800 kW 650 kW 45 kW

5 10

6 8 56 kW9 64 kW

650 kW 10

650 kW

(1). 150 kW 33.4

(2). 45 16

(3). 5

(1).

(2). 70 800 kW

73

0.7 560 kW 3

(3).

1760/ kW 240 kW=NT$ 422,400

2,230 / kW 240 kW= NT$ 535,200

NT$ 957,600

(4). 16

1>

74

4.4

94 10 2,940 KW 2,300 KW 640

KW27.8 NT$1,455,233

2,300 KW

94 1 12

600 RT 200 KW

NT$446,000

NT$352,000

NT$407,000

NT$1,205,000

45 16

4.5

20

850 KW

75

20 1,000 KW 950 KW

100 KW

NT$223,000

NT$100,000

NT$323,000

45 1.5

4.6

300

KW 33

(1).

997 kW

7 1,105 kW

2 707 kW

76

398 KW 7 1,105 kW 10.8

NT$252,014

(2).

136 kW 2

360 kW

12 kW 3

44 kW 2

(3).

47 kW 2

3

50 KW

(4).

8

9 11

9 998 kW

10 986 kW

11 828 kW

9 11 3

997 kW 25

50 2

(1). 10

(2).

77

(3). 50 kW

(4).

78

4.7

(1).

640 kW

7 775 kW

3 257 kW

518 kW

(2).

40

120 2.2

kW 2 40

50

8 5 kW 40 kW

(1).

15

79

120 60 PMV

kWh

80 (kW)

10

10 30

(2).

60 KW 10

NT$80,000 NT$200,000

NT$280,000

70 2.5

(1).

(2).TOU

(3).

80

643

KW 480 KW 160 KW34

520 KW 120 KW

25

70 2.5

(1).

23 780 kW

800 kW

(2).TOU

11.5

(3). ON/OFF I/O

81

(1). 800 kW987kW 23

NT$ 263,500

(2). 625 kW

(1).

TOU

5

485 MODEL BUS

ON/OFF

(2). 90 kW NT$200,000 60

3

I/O

82

(1).

600

4,500 kW 3,524

kW 5,000 kW 5,000

kW 69KV

5 10 6 5,616 kW

1,116 kW(24.8%)

5 8 6 4,008 kW

484 kW(13.7%)

(2).

(1).

TOU

7

83

7 9

TOU(15 )

7

2

300 kW ( 4)

(2). 300 kW

NT$669,000

84

85

(

)

kW

5%~15% 5%

2~3

500kW 500kW

(+) 7,614 ( 5,362

2,252 ) 1,660 kW 883.5

1,520.6 1.72

20% 1,500 33

kW 9 15

86

1.

2.

90

3. 94

4.,

5.93

2004 5

6.94

2005 6

7. 87

8. 91

9. 92

10.

11.

89

12.Osaki Supermax-11 Demand Controller

13.Fatek 91

14.HITECH ADP6 94

15.Lab-LINK 94

87

(

)

()

Q&A

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