Transmission Line Operator
そうでんいん
Industry & Occupation
Classification
Summary
A job that operates, inspects, and maintains transmission lines and substation equipment delivering power from power plants to substations, supporting stable power supply.
Description
Transmission line operators perform switching operations, inspections, maintenance, and emergency restoration during failures to stably transmit power from power plants to substations via high-voltage transmission lines. During regular inspections, they check for damage and contamination on insulators and conductors, conducting insulation resistance measurements and thermal imaging inspections. If abnormalities are found, they arrange for repairs or replacements. Additionally, during lightning strikes or faults, they direct rapid restoration work, identify outage areas, switch to backup lines, and aim to resume power supply. There is a lot of outdoor high-altitude work and work under harsh weather conditions, making strict adherence to safety procedures and team coordination essential.
Future Outlook
With the renewal of aging transmission equipment and strengthening of the transmission grid accompanying the introduction of renewable energy, demand for skilled technicians is expected to remain stable.
Personality Traits
Able to Respond Calmly / Good Team Player / High Safety Awareness / Physically Fit / Strong Sense of Responsibility
Work Style
Career Path
Transmission Line Operator Apprentice → Transmission Line Operator → Team Leader → Transmission Maintenance Supervisor → Transmission Grid Operations Manager → Power Company Technical Manager
Required Skills
Electrical Measurement Skills / High-Altitude Work Safety Techniques / High-Voltage Equipment Operation / Radio Communication Operation / Transmission Line Inspection and Maintenance
Recommended Skills
GIS Map Information Utilization / PLC Programming / Reading English Technical Documents / SCADA Monitoring and Control System Operation
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | Small mistakes in inspections or switching operations can lead to major accidents. |
| Physical Stamina & Endurance | Requires high physical stamina for high-altitude transmission line work and long hours of outdoor tasks. |
| Problem Solving | Requires the ability to quickly identify and address causes during failures. |
| Stress Tolerance | Requires the ability to act calmly in emergencies such as outages or accidents. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Mainly follows standardized procedures, with few opportunities requiring creativity. |
Related Qualifications
- First-Class Chief Electrical Engineer
- First-Class Electrician
- High-Voltage Cable Construction Technician
Aliases
- Transmission Line Technician
- Transmission Line Worker
Related Jobs
- Chief Electrical Engineer
- Distribution Equipment Inspector
- Power Plant Operator
- Substation Operator
- Transmission Line Construction Worker