国家能源局公告

前　言

1　总　则

2　术　语

3　基本规定

4　电力需求预测

5　高压配电网规划

• 5.1　变电容量需求分析

• 5.2　变电站

• 5.3　网架结构

• 5.4　线　路

6　中低压配电网规划

• 6.1　一般规定

• 6.2　中压网架结构

• 6.3　配电设施

• 6.4　低压配电网

7　电力设施空间布局规划

• 7.1　一般规定

• 7.2　变电站站址选择

• 7.3　高压线路走廊

• 7.4　中压配电线路

• 7.5　电动汽车充换电设施

8　二次及智能化规划

• 8.1　二次规划

• 8.2　配电自动化

• 8.3　配电网通信

9　接入系统设计

• 9.1　电源接入系统

• 9.2　电力客户接入系统

• 9.3　电动汽车充换电设施接入系统

10　电气计算

• 10.1　一般规定

• 10.2　潮流计算

• 10.3　稳定计算

• 10.4　短路计算

• 10.5　无功规划计算

11　供电质量

• 11.1　电能质量

• 11.2　供电可靠性

12　投资估算与技术经济分析

• 12.1　一般规定

• 12.2　投资估算

• 12.3　方案技术经济分析

• 12.4　财务评价

• 12.5　国民经济评价

附录A　电量需求预测方法

附录B　电力负荷预测方法

附录C　110kV～35kV典型电网结构示意图

附录D　中低压配电网典型电网结构示意图

附录E　110kV～35kV线路常用导线持续极限输送容量

附录F　10kV线路常用导线长期允许载流量

附录G　单相接地电容电流计算

附录H　消弧线圈容量计算方法

附录J　电能质量指标计算方法

附录K　供电可靠性指标

附录L　经济技术比较常用指标

本标准用词说明

引用标准名录

1　General provisions

2　Terms

3　Basic requirements

4　Power demand forecast

5　HV distribution network planning

• 5.1　Substation capacity demand analysis

• 5.2　Substation

• 5.3　Network structure

• 5.4　Lines

6　MV and LV distribution network planning

• 6.1　General requirements

• 6.2　MV network structure

• 6.3　Distribution facilities

• 6.4　LV distribution network

7　Spatial layout planning of power facilities

• 7.1　General requirements

• 7.2　Site selection of substations

• 7.3　Passageway of HV lines

• 7.4　MV distribution lines

• 7.5　Charging facilities of electric vehicles

8　Secondary and intelligentizing planning

• 8.1　Secondary planning

• 8.2　Distribution automation

• 8.3　Distribution network telecommunication

9　Access system design

• 9.1　Power sources access

• 9.2　Power consumers access

• 9.3　Charging facilities access

10　Electrical calculation

• 10.1　General requirements

• 10.2　Power flow calculation

• 10.3　Stability calculation

• 10.4　Short-circuit current calculation

• 10.5　Reactive power balance calculation

11　Power supply quality

• 11.1　Power quality

• 11.2　Power distribution reliability

12　Investment estimate and analysis of technical and economic

• 12.1　General requirements

• 12.2　Investment estimate

• 12.3　Technical and economic analysis

• 12.4　Financial evaluation

• 12.5　Uncertainty analysis

Appendix A　Electric quantity demand forecasting method

Appendix B　Power loads forecasting method

Appendix C　Diagram of 110kV-35kV typical network structure

Appendix D　Diagram of MV＆LV typical network structure

Appendix E　Regular continuous total transfer capability of 110kV-35kV transmission line

Appendix F　Typical allowed current-carrying capacity of 10kV transmission line

Appendix G　Capacitance current calculation of one-phase ground

Appendix H　Calculation method of arc suppression coil capacity

Appendix J　Calculation method of power quality indices

Appendix K　Reliability of power supply indices

Appendix L　Common indices of technical and economic comparison

Explanation of wording in this standard

List of quoted standards