RMS420-5520DT-001 RadiSys

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3.2 RMS420-5520DT-001 RadiSys燃烧控制改进

原规划的燃烧控制用于氧含量测量的设备改用700B氧含量分析仪。把控制计划改为氧含量控制引风机出口挡板，炉膛负压控制送风机出口挡板的计划。并使氧含量控制的P、I效果弱一些。经过实践作业，燃烧控制系统的滞后时刻相对较小，证明改进的控制计划可行。

3.3 RMS420-5520DT-001 RadiSys功用扩展

转速是汽轮机作业的主要的参数之一。对该参数完毕实时监测。增加了作业人员的监测办法与途径，行进了信号闪现精度，方便了作业人员的监盘与操作控制。更重要的是总调值长可经过局域网监测汽机转速。在脱网事端状态下仍可监测到汽机转速改动，然后可据此有效地进行事端处理。防止事端的进一步扩展;给水泵是为锅炉供水的要害设备，因此在2004年将原DCS系统进行扩展。将汽轮机转速和三台给水泵的变频调度信号参加到了DCS系统中。

4 RMS420-5520DT-001 RadiSys结论

概括效果

DCS系统自设备投运以来，软、硬件作业底子可靠。经过改进后抵达了预期的技术指标。① 控制水位精度：±10 mm.汽压：±0.03 MPa,汽温：±5℃。负压：±4 Pa;②节能效果明显。烟气含氧量和渣含碳量明显下降。经查验行进作业功率4% .实践节煤5% ,一年耗煤量按40000吨核算，每吨煤按360元人民币核算。仅节煤一项一年可节省72万元。

(2)DCS的进一步运用政策

①进一步扩展DCS系统的功用规划。完毕一体化;选用先进的控制软件，进一步发挥DCS的效能。为行进电厂处理的自动化水平，进一步扩展DCS的运用规划。完毕所谓的一体化，未来计划汽轮机电液控制系统(DEH和MEH)、发电机、主变组和厂用电源系统的控制都将归入DCS.②进一步扩展DCS物理松懈的运用。以削减电缆费用。③完毕全厂辅佐车间的系统联网和一同。削减值班人员。

(3)DCS在小型火力发电厂运用中存在的问题

①国产DCS硬件的制造工艺及制造水平离国际水平有较大的距离，硬件的故障率较高;② 由于短少切实可行的查验办法和办法。有些DCS性能指标无法进行查核和查验。许多性能指标没有抵达标准要求;③由于DCS市场竞争剧烈，价格压得很低。DCS供货商在工程规划及运用软件的开发上不行能有很大的投入。在硬件配备上往往并没有体现DCS的松懈控制原则。特别是在小型系统中。这种现象尤为明显;④工程规划及运用软件的开发水平也不高。先进的控制软件及控制战略不能推行运用。不利于电厂的经济作业;⑤国产检测元件及执行机构的可靠性、准确性往往不能满足DCS控制系统的要求。加大了系统自动调度投入的难度。使得DCS的优势不能发挥出来，影响了机组的经济作业;⑥ 由于小机组的不标准性。一些辅佐设备都自带控制系统(箱)。较常用的办法是选用硬接线的办法，将这些设备的控制信号传送至DCS并由DCS进行控制;各系统之问的联接是工程中费事的问题。能否处理这些问题又成了整个系统能否长期作业的要害;⑦控制战略一般由DCS厂家拟定。1旦DCS厂家往往对生产过程的细节并不太了解。或许说对主设备的改动不太了解。因此。控制战略往往有些短少。在投产后在有经历的作业人员的帮助下，依据实践情况不断修正才华获得较好的效果。

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3HAA0001- BP S3 Brake Release unit

3HAA 3563-ARA S3 Servo Backplane

3HNE 00313-1 S4C Teach Pendant standard length

ABB 2668 178-1 3HAA0001-ADX/O

ABB 4KW ACS40000632

ABB ACS401 Inverter

ABB ASEA 250-8 YT212001-AE/2 SERVO POWER BOARD

ABB ASEA YTEA 250-15 AMP BOARD

ABB ASEA YYT102D SERVO CONTROL BOARD YT212001-AL7

ABB AXIS DRIVE DSQC 345C

ABB AXIS DRIVE DSQC 346G

ABB BOARD DSQC 223

ABB BOARD DSQC 230

ABB BOARD DSQC 236A

ABB BOARD DSQC 236C

ABB BOARD DSQC 236G

ABB BOARD DSQC 236P

ABB BOARD DSQC 236T

ABB BOARD DSQC 249A

ABB BOARD DSQC 249B

ABB BOARD DSQC 252

ABB BOARD DSQC 266G

ABB BOARD DSQC 266T

ABB BOARD DSQC 317 MEMORY BOARD

ABB BOARD DSQC 363 ROBOT COMPUTER

ABB Brake Release Unit Complete contains circuit board type 3HAA

ABB CONTROL PANEL 3HAA3563-AAA

ABB DSDX B001 CIRCUIT BOARD

ABB DSQC 123B

ABB DSQC 202

ABB DSQC 210

ABB DSQC 210 (CIRCUIT BOARD)

ABB DSQC 211

ABB DSQC 230 (CIRCUIT BOARD)

ABB DSQC 233 YB560103BD/3 3HAB2214-8/3

ABB DSQC 235A

abb dsqc 236b

ABB DSQC 236C

ABB DSQC 236I 

ABB DSQC 236T

ABB DSQC 243 3HAA-0001-CP/Z

ABB DSQC 249A

ABB DSQC 249B

ABB DSQC 252

ABB DSQC 256A 3HAB2211-1/1

ABB DSQC 256A 

ABB DSQC 314B

ABB DSQC 331

ABB DSQC 346U 3HAB8101-13/07B

ABB DSQC123B 

ABB INPUT/OUTPUT CARD DSQC 223

ABB RACKING DSQC 330

ABB Robot Manuals and Schematics on CD

ABB Robotics Teach Pendant.

ABB ROBOTICS YB 560-101-SV DISPLAY

ABB ROBOTICS YB560103 BC SCREEN

ABB S4 Main Computer Board DSQC 325 (3HAB 2241-1)

ABB S4 TEACH PENDANT

ABB SAFETY RUN CHAIN BOARD DSQC 256A

ABB SOFTSTART PSD110 ISFA 884205-BNF

ABB SOFTSTART PSD75 ISFA 884204-ALF

ABB YTE 102C

ABB YTE102A

ABB YTE102A

ABB YTE102B

ABB YTE102C

ABB YTEA 2508

ABB YTEA 2508

ABB YYT 102B 

ABB YYT 102F

cabinet S4C model M97A IRB1400

DSCA 114 5751 0001-AA S2 Asynchronous comm. board

DSCA 121 5752 0001-U S2 PD Bus Comm. Board

DSCA 121 PD Bus Comm. Board

DSDI 130 Digital Input Board 110v AC

DSDO 130 Digital Output Board 24/240V AC/DC

DSDX 110 Digital Input Output Board

DSDX B001 Digital I/O Board

DSMB 124 5736 0001-U S2 Prom R/W Memory Board

DSMB 124 PROM R/W Memory Board

DSMB 125 5736 0001-AN S2 Prom R/W Memory Board

DSMB 125 PROM R/W Memory Board

DSMB 127 64KB R/W Memory Board

DSMC 110 5733 0001-N S2

DSPA 110 YB 161 102-K S2 Axis  

DSPA 110 Axis 

DSPC 153 5731 0256-BA S2 Main processor board

DSPC 153 Main Processor Board

DSPC 157 5731 0001-GP S2 Main processor board

DSPC 157 Main Processor Board

DSQC 101 Terminal Unit for Basic I/O

DSQC 103 YB 161 102-AD S2 Resolver exciter board

DSQC 103 Resolver Exciter Board

DSQC 105 Control module

DSQC 107 Floppy disk cable and small interface Board

DSQC 115 Resolver Exciter + 2 Analogue Ouput Channnels Board

DSQC 116 YB 161 102-BE S2 Regulator unit 24/5V

DSQC 116 Regulator Unit 24/5V Power Supply

DSQC 123B RD/DA Converter Board

DSQC 129 YB 161 102-BV S2 RD/DA converter board

DSQC 129 RD/DA Converter Board

DSQC 142 Tacho Supervision Board

DSQC 142Tacho Supervision Board

DSQC 200 Operator Panel Board

DSQC 202 Robot Computer M87, M8

DSQC 208 External Axis Interface Board

DSQC 208A External Axis Interface Board

DSQC 209 Analogue I/O Board

DSQC 210 YB 560 103-AM S3 Safety board

DSQC 210 Safety Board

DSQC 211 Power Supply

DSQC 211 YB 560 103-AN S3 Power Supply

DSQC 215 YB 560 103-BF S3 Robot Computer

DSQC 215 Robot Computer

DSQC 223 YB 560 103-BD S3

DSQC 223 Digital I/O Boar

DSQC 224 Combi I/O Board

DSQC 227 Winchester Interface Board

DSQC 228 Safety Board

DSQC 230 Robot Computer Board

DSQC 233 YB 560 103-BS S3 External axis board

DSQC 233 External Axis Board

DSQC 235A Rectifier Unit

DSQC 235B Servo Rectifier IRB 6000

DSQC 236A Servo Drive Unit

DSQC 236B Servo Drive Unit

DSQC 236C Servo Drive unit

DSQC 236D 3HAB 2207-1 S4 Servo power unit (3 axis)

DSQC 236D Servo power unit (3 axis) suitable for: IRB 2000 (Axis

DSQC 236G Servo Drive Unit

DSQC 236H Servo Power Unit suitable for: IRB 2400 S4 M96 (Axis 1

DSQC 236K Servo Power Unit suitable for: IRB 2400 S4 M96 (Axis 4

DSQC 236P 3HAA 3563-AJA S3 Servo power unit (3 axis)

DSQC 236P Servo Drive Unit (3 Axis)

DSQC 236T Servo Drive Unit

DSQC 238 Resolver Filter Board

DSQC 239 YB 560 103-CH S3 Remote I/O (RIO)

DSQC 239 Remote I/O (RIO)

DSQC 241 POWER SUPPLY

DSQC 243 3HAA 0001-CP S3 SMB

DSQC 248 3HAA 3563-AAA S3 Teach pendant board

DSQC 252 3HAA 3563-ALA S3 Safety board

DSQC 253 Serial Measurement Board SMB Model: 3HAA 3563-AMA

DSQC 254 3HAA 3563-APA S3 

DSQC 256A 3HAB 2211-1 S3/S4 System board

DSQC 258 3HAA 3563-AUA S3&S4 Power supply

DSQC 258 POWER SUPPLY

DSQC 258 Power Supply Unit which is suitable for S4 cabinet typ

DSQC 259 3HAB 2205-1 S4 Noise Eliminator Board

DSQC 266C Servo Power Board suitable for: IRB 2000 (Axis 2,7) IR

DSQC 266H Servo Drive Unit

DSQC 266T Servo Drive Unit suitable for: IRB 6000 (Axis 1,2,3,7

DSQC 301 3HAA 3573-ABA S4 Programmable unit board

DSQC 313 3HAB 2213-1/3 S4 SMB

DSQC 314A

DSQC 314B DSQC 314B Rectifier Unit also called a DC Link DSQC 31

DSQC 324 3HAB 5957-1/3 S4C Memory Board 16Mb

DSQC 326 3HAB 2242-1 S4 Robot Computer

DSQC 327 3HAC17971-1 S4C & S4C Plus

DSQC 328 3HAC 17970-1 S4C Digital I/O Unit

DSQC 332 3HAB9669-1 S4C Relay I/O Unit

DSQC 336 3HNE 00001/07 S4C Ethernet Communication Board (N

DSQC 344 3HAB 7686-1/013 S4C Interbus S Interface Board

DSQC 351 Interbus-S  

DSQC 652 3HAC025917-001/00 IRC5 Digital Input Output Bd

QHNM 302 S1 Interrupt & power fail board

S4 Teach Pendant Screen TPU1

S4C Teach Pendant

SIEMENS DSQC 249A

YB 161 100-DP S2 Teach pendant 6m cable

YB560 100-BBA S3 Teach Pendant 10 m cable

YB560 100-EA S3 Teach Pendant 10 m cable 19 way plug

YTE 102A

YTE 102A Servo Drive Unit YT213 001 AA

YTE 102B Servo Drive Unit (fused type) YT213 001 BB

YTE 102B Servo Drive Unit YT213 001 AB

YTE 102C Servo Drive Unit

YTEA 250-8 YT 212 001-AE S2 Servo power board

YYT 102B ASEA (CIRCUIT BOARD)

YYT 102C YT 213 001-BC/2 S2 Servo control