目 次

前 言....................................................................IV 1 范围.....................................................................1 2 规范性引用文件...........................................................1 3 名词术语.................................................................3 4 主要技术原则.............................................................4 4.1 规划建设的基本原则...................................................4 4.2 电压等级选择.........................................................5 4.3 供电可靠性...........................................................5 4.4 容载比...............................................................6 4.5 中性点接地方式.......................................................7 4.6 短路电流.............................................................7 4.7 无功补偿.............................................................7 4.8 电能质量要求.........................................................8 4.9 电厂接入系统.........................................................9 4.10 电磁辐射、噪声、通信干扰等环境要求.................................10 4.11 配电网建设标准.....................................................11 5 高压配电网..............................................................11 5.1 供电电源............................................................11 5.2 电网结构............................................................12 5.3 高压架空线路........................................................12 5.4 高压电缆线路........................................................16 5.5 变电站..............................................................20 6 中压配电网..............................................................28 6.1 主要技术原则........................................................28 6.2 中压配电网接线......................................................29