电工入门必备技能：常见故障排查（中英文对照）
- 短路 (Short Circuit)
- 解释 (Explanation):
- 中文: 两根或多根导线之间意外连接，导致电流异常增大。
- English: An accidental connection between two or more conductors causing a surge in electrical current.
- 虚接 (Loose Connection)
- 解释 (Explanation):
- 中文: 接点或接头处连接不紧密，导致电路接触不良。
- English: Poor or incomplete connections at terminals, resulting in unstable or intermittent operation.
- 开路 (Open Circuit)
- 解释 (Explanation):
- 中文: 电路中断开，电流无法流动。
- English: A break in the continuity of a circuit preventing current from flowing.
- 过载 (Overload)
- 解释 (Explanation):
- 中文: 超载超过电路的额定容量，导致电流过大。
- English: Exceeding the designed capacity of a circuit, causing excessive current flow.
- 欠载 (Underload)
- 解释 (Explanation):
- 中文: 负载低于系统的额定负荷，导致效率降低。
- English: When the load on a system is significantly less than its rated capacity, resulting in inefficient operation.
- 缺相 (Phase Loss)
- 解释 (Explanation):
- 中文: 三相系统中缺少一相或多相。
- English: The absence of one or more phases in a three-phase electrical system.
- 漏电 (Ground Fault)
- 解释 (Explanation):
- 中文: 电流通过绝缘不良或故障意外流向地面。
- English: An unintended current flow to the ground, often due to insulation breakdown or faults in the grounding system.
- 电压波动 (Voltage Fluctuation)
- 解释 (Explanation):
- 中文: 电压水平波动，导致设备运行不稳定。
- English: Variations in voltage levels, causing unstable operation of electrical equipment.
- 欠压 (Undervoltage)
- 解释 (Explanation):
- 中文: 供电电压低于所需的运行电压。
- English: The supply voltage falls below the required operational level.
- 过压 (Overvoltage)
- 解释 (Explanation):
- 中文: 供电电压超过系统的额定容量，可能损坏设备。
- English: Supply voltage exceeds the system’s rated capacity, potentially damaging equipment.
- 电源故障 (Power Supply Failure)
- 解释 (Explanation):
- 中文: 电源出现故障，影响供电的稳定性。
- English: Malfunctions in the power source affecting the stability of the power supply.
- 元件故障 (Component Failure )
- 解释 (Explanation):
- 中文: 元件如电阻、电容或电感器的故障或损坏。
- English: The failure or damage of components such as resistors, capacitors, or inductors.
