Q:Private enterprises must be free transfer of power facilities

1, belonging to the public nature of the public utility lines or occupy the planning corridor, by the unified management of power supply enterprises. The power supply enterprise shall reach an agreement on the operation, maintenance and management of power supply facilities prior to the handover. The power supply enterprise shall retain the capacity of the original owner in the above-mentioned agreement for the public power supply facilities for unified operation and maintenance management.2, belonging to the nature of the user, but not in the public substation power supply facilities, by the user operation and maintenance management. If the user operation and maintenance management is indeed difficult, with the power supply enterprises to negotiate, commissioned on behalf of the power supply enterprise operation and maintenance management matters related to the signing of the agreement.3, belong to the user sharing nature of the power supply facilities, by the owner of the property rights of common operation and maintenance management. If the user has difficulty in running and maintaining management, it can negotiate with the power supply enterprise to sign the agreement on behalf of the power supply enterprise on behalf of the operation and maintenance management.

Q:I do sales of electrical equipment, how to deal with the power supply bureau?

Step back, if you don't know that you will find the main leadership, director of the unit in charge of the production and operation of the unit production manager or office (the original electric power or power supply bureau has been zoned, renamed the power company, no longer belongs to the local government leaders). If not, you can be graded, which belong to one, you will find which one is responsible for leading the charge to negotiate. Above for reference only.

Q:Power equipment sales process, the customer asked the most questions thank you

In order to make electricity sales, electricity is to master the basic skills, to see more electrical and electronic, electric power system, plant power supply and distribution aspects of the books, only solid basic skills can be handy, you should at least master will sell the product knowledge, understand.

Q:Generator, shunt capacitorShunt reactorShunt capacitorStatic compensator

The equipment you have listed has this function. The generator and the camera belong to the rotation compensation equipment

Q:The company has a number of power equipment to be exported, need to go through the sea, the technical requirements of three, I would like to ask what is the three here? How to check whether the complete sets of components used to do three treatment? Please exhibitions, grateful!

Three refers to the anti moisture, salt spray, anti mildew.According to the complete set of electrical as well as five: (1) to prevent the wrong points, close circuit breaker;2) to prevent the pull and load isolation switch;3) to prevent the electrification (hanging) grounding switch (line);4) to prevent the ground wire (switch) with circuit breaker (isolation switch);5) to prevent straying into the charged interval.

Q:What is the redundancy of electrical equipment

Disk duplex: a I/O controller is added to the mirrored disk to form a dual disk to improve bus contention.RAID: cheap redundant array of disks (Redundant array of inexpensive disks). As the name suggests, it consists of a number of disks, through a controller to coordinate the movement of a single data flow into the disk. The RAID3 system consists of 5 disks, in which 4 disks store data, and the 1 stores the check information. If a disk fails, you can replace the disk on the line, and through the other 3 disks and check the disk to re create the data on the new site. RAID5 will check the information distributed on 5 disks, so you can replace any disk, the rest with the same RAID3.

Q:All I know is a generator, a transformer. I also want to fully understand the power system related to the equipment, from power generation to end users (enterprises, factories, they will design the equipment, production equipment is not to say, but they will be transferred to the electricity, in use is the processing equipment, such as transformer, I only know this involved) equipment, detailed list, thank you ah

Two equipment: all kinds of relays, switchgear, PLC and other control equipment.The power plant and substation: electric energy metering, remote device (RTU monitoring and high frequency cutting machine), relay protection equipment (generator, transformer, bus lines and other equipment such as protection, differential protection, distance protection, over-current protection, earthing protection), automatic line monitoring device, are now in microcomputer protection the equipment.Enterprise side: the control of power supply system, DCS distributed control PLC programmable control; relay protection equipment (mainly over current protection); reactive power compensation cabinet overvoltage protection, reactive power compensation cabinet intelligent control components.

Q:How to strengthen the management of electric power information communication equipment

2 equipment based information is not complete. In the past is mainly due to the importance of equipment installation and use of the process to ignore the basic data, no serious equipment complete basic data collection and sorting, resulting in a lack of power information communication equipment basic information.3 equipment inspection is not in place. Regular inspection of power communication equipment can clear the health status of the equipment, and can detect the problems or defects in the equipment. At present, the problems existing in the inspection work of the electric power communication equipment are as follows: (1) there is not a reasonable equipment inspection cycle. (2) in the process of inspection and inspection of the equipment does not follow a certain inspection process. (3) during the inspection process, the equipment running state inspection is ignored, and the inspection of the equipment room condition, water proof and fire prevention ability is ignored. (4) the inspection of the sanitation and environmental temperature of power communication equipment is ignored.

Q:What is the amount of equipment used? Higher profits? Do you have any power generation companies in China?

National grid examination review will find it difficult to integrate the knowledge of many aspects of the examination, the topic is also miscellaneous, the total can not touch the law. So before the exam on the long manager to accompany the class library to do it again, the test is not so difficult to finish feeling.

Q:Maintenance of electrical equipment, security measures to ensure that what

Maintenance of electrical equipment is the safety measures are as follows:1, strict implementation of the "coal mine safety regulations," the provisions of the electricity sector.2, all mechanical and electrical workers must go through rigorous technical training and safety training, qualified after the certificate, undocumented personnel are prohibited posts.3, mechanical and electrical workers to carry the complete power tools and instruments, voltage levels meet the requirements.