HVL

例句：

1. 1. The HVL is responsible for transmitting high-voltage power from the substation to the distribution network.
   高压线路负责将变电站的高电压电力传输到配电网络。
2. 2. The HVL is a crucial component of our electrical grid, ensuring stable power supply.
   高压线路是我们电网的关键组成部分，确保电力供应稳定。
3. 3.During maintenance, the HVL must be disconnected to prevent damage to the equipment.
   维护期间，必须断开高压线路以防止对设备造成损害。