Duty operation of electrical equipment

The content of duty operations usually includes：

Inspection equipment：

• Regularly or irregularly inspect substations, transmission lines, power distribution equipment, etc., and check the operating conditions of the equipment, such as oil level, temperature, pressure, location, etc., to find abnormalities or potential hazards.
• Conduct detailed inspections of the operating status of the equipment to understand the operating status of the equipment and discover weaknesses as soon as possible.
• Conduct key inspections for changes in the operating environment, important or initial equipment, or equipment with abnormal signs
• Conduct special inspections for abnormal or faulty equipment, and urgently send personnel to inspect related accident equipment

Record data：

• Record various data of the equipment, such as voltage, current, power, temperature, oil level, etc., in order to analyze the operating status of the equipment and detect problems early.

Handling anomalies：

• When an abnormal situation occurs in the equipment, such as the temperature is too high, the oil level is too low, an alarm occurs, etc., the personnel on duty need to quickly judge the situation and take appropriate measures.

Perform an operation：

• According to the system scheduling instructions, perform switching, switching and other operations to meet the operating needs of the power grid
• According to abnormal conditions in the power grid, perform emergency operations to restore power supply, such as shutdown and power restoration operations.

Coordinate with the dispatch center：

• The personnel on duty keep in touch with the dispatching center, receive dispatching instructions, and report the operating status and abnormal conditions of the equipment to the dispatching center.
• Under the guidance of dispatching instructions, equipment operations are carried out to meet the operating needs of the power grid

The importance of duty operation：

• Ensure the stability of the power grid：The monitoring and operation of the personnel on duty are essential to the stable operation of the power grid. The rapid response and handling of abnormal situations by the personnel on duty can avoid or alleviate the impact of the accident
• Guaranteed power supply：The monitoring and operation of the personnel on duty can ensure the stability and reliability of the power supply. The shutdown and power restoration operations of the personnel on duty can meet the power supply needs of users
• Improve equipment life：Regular inspections and maintenance by duty personnel can help delay the life of the equipment. The timely detection and handling of abnormal conditions by the personnel on duty can reduce the failure rate of the equipment

Quality requirements of duty personnel：

• Expertise：The personnel on duty need to have professional knowledge of the power system, such as the structure of the power grid, the principles of the equipment, the operating procedures, etc.
• Operational skills：The personnel on duty need to have the skills of equipment operation, such as switching, switching, etc.
• Resilience：The personnel on duty need to have the ability to be adaptable, such as quickly judging the situation and taking appropriate measures.
• Teamwork：The personnel on duty need to cooperate with the dispatch center, maintenance personnel and other departments to complete the work on duty together.

In short, The on-duty operation of electrical equipment is an important part of the power system, which is directly related to the stability of the power grid, the reliability of the power supply and the life of the equipment. The personnel on duty need to possess professional knowledge, operational skills, resilience and teamwork spirit to be competent for this job.