Adjustment and operational responsibilities

Perhaps many grid people don't know the origin of the word "supervision". At that time, the substation monitoring business was merged into the dispatching organization, and the original dispatching center suddenly became a "regulation" center. The personnel on duty are divided into dispatcher and monitor. Dispatcher is responsible for power grid dispatching and operation control. The supervisor mainly monitors the substation. In fact, people who used to be on duty in the substation are now merged into the dispatching room. On duty, the supervisor is managed by the dispatcher. At the county level, in most cases, the deputy is in charge of the work, and he is under the command of the principal. As we all know, the control center has a great responsibility and is the most important position. Dispatching means responsibility and risk. Stay in the duty room for 24 hours during the duty, and it is basically difficult to sleep well when traveling in an emergency at night. This job requires shifts, and many times I will have a rest, but I still can't stop the biological work and rest chaos caused by this job. Hypertension is probably a hurdle that male duty officers can't run away from.

02

Use and maintenance

It is roughly divided into automation operation and maintenance, substation operation and maintenance, and converter station operation and maintenance, in which automation operation and maintenance is responsible for sorting and maintaining data such as production and sales; Substation operation and maintenance is the core work of substation operation and maintenance, which is responsible for operation and maintenance of substation equipment, switching operation, accident handling and equipment inspection. Generally, we call it "operation team". This type of work has the greatest relationship with the regulation duty, and the operation orders of the substation need to be executed by the substation operation and maintenance personnel. Operation and maintenance of converter station is the construction, operation and maintenance and overhaul of converter station.

03

Substation maintenance

Attention should be paid to distinguish it from substation operation and maintenance. Substation maintenance is mainly responsible for the maintenance of equipment in the substation. However, some large-scale equipment problems are repaired by manufacturers. For example, if there is a fault inside the transformer, the manufacturer will take the initiative to repair it. On the one hand, it also takes into account the technical confidentiality, on the other hand, it is also the obligation of warranty. Therefore, the substation maintenance of the power grid is only responsible for handling some minor faults most of the time.

04

Transmission check

Responsible for the operation and maintenance of transmission lines within the jurisdiction. At present, the transmission networks under the jurisdiction of the Municipal Bureau are generally below 220kV (maybe in some areas it will be 1 10 or 500kV) and above 10kV, while the county bureau transmission inspection class generally manages the transmission lines within its jurisdiction. As for the transmission lines above 35kV in the county, they are entrusted by the Municipal Bureau. The provincial maintenance company is responsible for the jurisdiction of lines with higher voltage grade than the municipal bureau. The daily work is mainly line inspection and maintenance, and I am busy during the spring inspection and autumn inspection (what knowledge is spring inspection? )。 Laymen may not know that the faults of transmission lines are more related to bird damage and tree obstacles, so when the transmission inspection team goes out to work, it needs to climb mountains, climb iron towers, cut down trees, dig nests, and of course, if necessary, there are "air walks" and live work on TV screens.

05

Distribution operation inspection

For the measurement, operation, inspection and maintenance of overhead power distribution lines and various power distribution equipment, because residents are dealing with power distribution equipment in their daily lives, the failure of power distribution equipment is more likely to lead to power failure, so the working hours of this post are extremely irregular, overtime is too normal, and there may be cases of working at five in the morning and repairing at three in the middle of the night. Because of the wide contact surface, this position is also the easiest to communicate with private enterprise electrical positions. It can be said that to be an excellent power distribution inspector, he will travel all over the world, jump out of the system and have a bowl of rice to eat.

06

Information and communication transport inspection

It can be roughly divided into network control, information transportation inspection and communication transportation inspection. Communication operation inspection is mainly responsible for the maintenance of communication equipment, optical cable and company communication room in substation. If the work intensity is busy, I will go to the substation every day when the operation and maintenance construction is busy. Information transportation inspection is responsible for all computer network maintenance, video conference, router and switch configuration, internal and external network access. In addition, in most companies, there is also a scheduling automation task force, which is responsible for scheduling services. Of course, in some companies, this position is directly assigned to the control center.

07

marketing

08

Electrical test

Before the electrical system and equipment are put into use, it is an electrical test to determine whether there are quality problems in installation or manufacturing and whether the newly installed or operated electrical equipment can be put into normal operation.

09

rebroadcast

The gathering place of power grid scholars is responsible for the operation, maintenance, management, debugging and positive definite calculation of power system relay protection and automation devices in their respective regions. Among all majors, Keppel is definitely one of the best hard majors in the early career, and the knowledge that Keppel needs requires a lot of energy to learn. Technical transformation and maintenance often work overtime, and calculators and formulas are inseparable.