3　电力系统对火力发电厂的要求

• 3.1　基本规定

• 3.2　火力发电厂接入系统技术要求

• 3.3　机组运行调节性能要求

• 3.4　机组非正常运行能力要求

4　总体规划

• 4.1　基本规定

• 4.2　厂区外部规划

• 4.3　厂区规划及总平面布置

5　机组选型

• 5.1　机组参数

• 5.2　主机选型

• 5.3　主机容量匹配

• 5.4　机组设计性能指标计算

6　主厂房区域布置

• 6.1　基本规定

• 6.2　汽机房及除氧间布置

• 6.3　煤仓间布置

• 6.4　锅炉布置

• 6.5　集中控制室和电子设备间

• 6.6　烟气脱硫设施布置

• 6.7　烟气脱硝设施布置

• 6.8　维护检修

• 6.9　综合设施要求

7　运煤系统

• 7.1　基本规定

• 7.2　卸煤设施

• 7.3　贮煤设施

• 7.4　带式输送机

• 7.5　筛、碎设备

• 7.6　混煤设施

• 7.7　循环流化床锅炉运煤系统

• 7.8　循环流化床锅炉石灰石及其制粉系统

• 7.9　运煤辅助设施

8　锅炉设备及系统

• 8.1　锅炉设备

• 8.2　煤粉制备

• 8.3　烟风系统

• 8.4　烟气除尘及排放系统

• 8.5　直流锅炉启动系统

• 8.6　点火及助燃燃料系统

• 8.7　锅炉辅助系统

• 8.8　启动锅炉

• 8.9　循环流化床锅炉系统

9　除灰渣系统

• 9.1　基本规定

• 9.2　除渣系统

• 9.3　除灰系统

• 9.4　厂外输送系统

• 9.5　辅助设施

• 9.6　贮　灰　场

10　烟气脱硫系统

• 10.1　基本规定

• 10.2　吸收剂制备系统

• 10.3　二氧化硫吸收系统

• 10.4　烟气系统

• 10.5　脱硫副产品处置系统

11　烟气脱硝系统

• 11.1　基本规定

• 11.2　还原剂储存和供应系统

• 11.3　烟气脱硝反应系统

• 11.4　氨/空气混合及喷射系统

12　汽轮机设备及系统

• 12.1　汽轮机设备

• 12.2　主蒸汽、再热蒸汽和旁路系统

• 12.3　给水系统

• 12.4　除氧器及给水箱

• 12.5　凝结水系统

• 12.6　疏放水系统

• 12.7　辅机冷却水系统

• 12.8　供热式机组的辅助系统和设备

• 12.9　凝汽器及其辅助设施

13　水处理系统

• 13.1　水质及水的预处理

• 13.2　水的预脱盐

• 13.3　锅炉补给水处理

• 13.4　汽轮机组的凝结水精处理

• 13.5　冷却水处理

• 13.6　热力系统的化学加药和水汽取样

• 13.7　热网补给水及生产回水处理

• 13.8　废水处理

• 13.9　药品储存

14　信息系统

• 14.1　基本规定

• 14.2　全厂信息系统的总体规划

• 14.3　厂级监控信息系统

• 14.4　管理信息系统

• 14.5　报价系统

• 14.6　视频监视系统

• 14.7　视频会议系统

• 14.8　门禁管理系统

• 14.9　培训仿真机

• 14.10　布　　线

• 14.11　信息安全

15　仪表与控制

• 15.1　基本规定

• 15.2　自动化水平

• 15.3　控制方式及控制室

• 15.4　检测与仪表

• 15.5　报　　警

• 15.6　机组保护

• 15.7　开关量控制

• 15.8　模拟量控制

• 15.9　机组控制系统

• 15.10　辅助车间控制系统

• 15.11　控制电源

• 15.12　仪表导管、电缆及就地设备布置

16　电气设备及系统

• 16.1　发电机与主变压器

• 16.2　电气主接线

• 16.3　交流厂用电系统

• 16.4　直流系统及交流不间断电源

• 16.5　高压配电装置

• 16.6　电气监测及控制

• 16.7　元件继电保护

• 16.8　照明系统

• 16.9　电缆选择与敷设

• 16.10　接地系统

• 16.11　系统继电保护和安全自动装置

• 16.12　调度自动化系统子站

• 16.13　系统通信

• 16.14　厂内通信

• 16.15　其他电气设施

17　水工设施及系统

• 17.1　基本规定

• 17.2　水源和水务管理

• 17.3　供水系统

• 17.4　取水建(构)筑物

• 17.5　管道和沟渠

• 17.6　湿式冷却塔

• 17.7　水面冷却

• 17.8　空冷系统

• 17.9　给水排水

19　建筑与结构

• 19.1　基本规定

• 19.2　抗震设计

• 19.3　建筑设计

• 19.4　地基与基础

• 19.5　主厂房结构

• 19.6　烟　　囱

• 19.7　运煤建(构)筑物

• 19.8　水工建(构)筑物

• 19.9　空冷凝汽器支撑结构

20　采暖、通风和空气调节

• 20.1　基本规定

• 20.2　主　厂　房

• 20.3　电气建筑与电气设备

• 20.4　运煤建筑

• 20.5　化学建筑

• 20.6　其他辅助建筑及附属建筑

• 20.7　厂区制冷站、加热站及管网

21　环境保护和水土保持

• 21.1　基本规定

• 21.2　大气污染防治

• 21.3　废水和温排水治理

• 21.4　灰渣和石膏治理及综合利用

• 21.5　噪声防治

• 21.6　环境保护监测

• 21.7　水土保持

22　消防、劳动安全与职业卫生

• 22.1　基本规定

• 22.2　劳动安全

• 22.3　职业卫生

附录A　机组设计标准煤耗率的计算方法

• A.1　纯凝汽式机组

• A.2　供热式机组

3　Requirements of electric power system on the　power plant

• 3.1　Basic requirement

• 3.2　Technical requirements on the connection of power plant to　the power system

• 3.3　Requirements on the operational regulating capability of　the generating unit

• 3.4　Requirements on the operating capability of the generating　unit in abnormal condition

4　Overall planning

• 4.1　Basic requirement

• 4.2　Off-site planning

• 4.3　Plant area planning and general arrangement

5　Unit configuration

• 5.1　Unit parameter

• 5.2　Main machine selection

• 5.3　Capability matching of main machine

• 5.4　Indices calculation of unit design performance

6　Main power block arrangement

• 6.1　Basic requirement

• 6.2　Turbine house and deaerator bay arrangement

• 6.3　Coal bunker bay arrangement

• 6.4　Boiler house arrangement

• 6.5　Central control building and electrical facilities room

• 6.6　Flue gas desulfurization facilities arrangement

• 6.7　Flue gas denitration facilities arrangement

• 6.8　Maintenance and repair facilities

• 6.9　Requirements on the comprehensive facilities

7　Coal handling system

• 7.1　Basic requirement

• 7.2　Coal unloading facilities

• 7.3　Coal storage facilities

• 7.4　Belt conveyor system

• 7.5　Screening and crushing equipments

• 7.6　Coal blending facilities

• 7.7　The coal handling system of CFB boiler

• 7.8　Limestone handling and pulverizing system of CFB　boiler

• 7.9　Auxiliary facilities of coal handling system

8　Boiler equipment and system

• 8.1　Boiler equipment

• 8.2　Coal pulverizing system

• 8.3　Air and gas system

• 8.4　Flue gas dedusting and discharge system

• 8.5　Startup system of once-through boiler

• 8.6　Fuel oil system for ignition and combustion stabilization

• 8.7　Auxiliary system of boiler

• 8.8　Startup boiler

• 8.9　CFB boiler system

9　Ash and slag handling systems

• 9.1　Basic requirement

• 9.2　Slag handling system

• 9.3　Ash handling system

• 9.4　Off-site transportation system

• 9.5　Auxiliary facilities

• 9.6　Ash storage yard

10　Flue gas desulfurization system

• 10.1　Basic requirement

• 10.2　Absorbent processing system

• 10.3　Sulfur dioxide absorbing system

• 10.4　Flue gas system

• 10.5　Desulfurization byproduct treatment system

11　Flue gas denitration system

• 11.1　Basic requirement

• 11.2　Reductant storing and supplying system

• 11.3　Flue gas denitration reaction system

• 11.4　Ammonia /air mixing and spraying system

12　Steam turbine equipment and systems

• 12.1　Steam turbine equipment

• 12.2　Main steam，reheat steam and bypass system

• 12.3　Feedwater system

• 12.4　Deaerator and feedwater storage tank

• 12.5　Condensate system

• 12.6　Draining and discharge system

• 12.7　Cooling water system of auxiliary equipment

• 12.8　Auxiliary system and equipment of cogeneration unit

• 12.9　Condenser and its auxiliary facilities

13　Water treatment system

• 13.1　Water quality and water pretreatment

• 13.2　Water pre-desalination

• 13.3　Boiler makeup water treatment

• 13.4　Condensate polishing for steam turbine unit

• 13.5　Cooling water treatment

• 13.6　Chemical dosing and water-steam sampling for thermal system

• 13.7　Treatment for makeup water and industrial return water of heat network

• 13.8　Waste water treatment

• 13.9　Chemical storage

14　Information system

• 14.1　Basic requirement

• 14.2　Overall plan of plant information system

• 14.3　Supervisory information system for plant level

• 14.4　Management information system

• 14.5　Price bidding system

• 14.6　Video monitoring system

• 14.7　Video meeting system

• 14.8　Access guard management system

• 14.9　Training simulator

• 14.10　Cabling

• 14.11　Information security

15　Instrumentation and control

• 15.1　Basic requirement

• 15.2　Level of automation

• 15.3　Control mode and control room

• 15.4　Measurement and instrument

• 15.5　Alarming system

• 15.6　Protection system

• 15.7　On-off control

• 15.8　Modulating control

• 15.9　Unit Control system

• 15.10　Auxiliary workshop control system

• 15.11　Control power supply

• 15.12　Instrument tube，cable and arrangement of local equipment

16　Electrical equipment and system

• 16.1　Generator and main transformer

• 16.2　Main electrical connection

• 16.3　AC auxiliary power system

• 16.4　DC system and AC uninterruptible power supply

• 16.5　High voltage switchgear arrangement

• 16.6　Electrical monitoring and control

• 16.7　Electrical component relay protection

• 16.8　Lighting system

• 16.9　Cable selection and cable routing

• 16.10　Grounding system

• 16.11　Relay protection and automatic safety equipment of electric power system

• 16.12　Substation of dispatch automation system

• 16.13　Electric power system communication

• 16.14　In-plant communication

• 16.15　Other electrical facilities

17　Hydraulic facilities and systems

• 17.1　Basic requirement

• 17.2　Water source and water management

• 17.3　Water supply system

• 17.4　Water intake building and structure

• 17.5　Piping and culvert

• 17.6　Wet cooling tower

• 17.7　Water surface cooling

• 17.8　Air cooling system

• 17.9　Water supply and water drainage

19　Buildings and structures

• 19.1　Basic requirement

• 19.2　Seismic resistant design

• 19.3　Architectural design

• 19.4　Ground and foundation

• 19.5　Main building structure

• 19.6　Chimney

• 19.7　Coal handling building and structure

• 19.8　Hydraulic building and structure

• 19.9　Supporting structure of air cooled condenser

20　Heating，ventilation and air conditioning

• 20.1　Basic requirement

• 20.2　Main building

• 20.3　Electrical building and electrical equipment

• 20.4　Coal handling building

• 20.5　Chemical building

• 20.6　Other auxiliary and ancillary building

• 20.7　Plant cooling and heating station and piping network

21　Environmental protection and water and soil conservation

• 21.1　Basic requirement

• 21.2　Prevention and control of atmospheric pollution

• 21.3　Waste water and warm water discharge treatment

• 21.4　Treatment and comprehensive utilization of ash and slag and gypsum

• 21.5　Noise prevention and control

• 21.6　Environmental protection monitoring

• 21.7　Water and soil conservation

22　Fire fighting and occupational safety and health

• 22.1　Basic requirement

• 22.2　Occupational safety

• 22.3　Occupational health

Appendix A　Calculation method for standard coal rate of genrating unit in design condition