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