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List of contents of this article:

• 1, What does fa mean?
• 2
  、Automated Master Station Operation and Maintenance Practice Examination Content
• 3, What is the power distribution automation system?
• 4, The power distribution automation system includes the distribution grid frame, what and the distribution network master station

What does fa mean?

FA is the abbreviation of Financial Advisor, which means financing consultant or financial consultant. It provides third-party professional services for enterprise financing and is a bridge between start-ups and capital.

- fa can be the meaning of do in French, which is used for musical symbol representation. - fa can also be the pinyin of a Chinese surname, such as "fan" or "fa". 2 Detailed explanation of grammar: - In music, fa is a phonetic name in French, which is used to represent musical notes."Fa" corresponds to the C sound in English.

fa refers to the abbreviation of FinancialAdvisor. It is called a consultant or a financial consultant to provide third-party professional services for enterprises and is a bridge between start-ups and capital. In essence, FA is an intermediary. The intermediary between start-up companies and investment institutions, the current FA brings more value to both sides of the bridge.

Automation Master Station Operation and Maintenance Practice Examination Content

The examination includes two links: written examination and machine examination, which mainly tests candidates' knowledge, skills and practical experience. The content of the examination includes basic concepts, technologies, tools and practical applications. Candidates need to have strong comprehensive analysis and problem-solving ability.

The contents of automated operation and maintenance need to be learned as follows: python is a necessary skill for automated operation and maintenance engineers. Therefore, basic operation and maintenance engineers need to learn programming knowledge on the basis of proficient operation and maintenance knowledge if they want to improve their work ability and even their positions.

Automated operation and maintenance: Ansible, Chef, Puppet, etc.Learn automation tools to realize the automation of configuration management and system deployment. Containerized deployment: Docker, Kubernetes, etc. Understand containerization technology and realize the deployment and management of application containerization. Cloud computing: AWS, Azure, Google Cloud, etc.

The main content of office automation is introduced in detail as follows: Computer application basics: Computer application foundation is the foundation of office automation learning, mainly including the composition and principle of computer hardware, the use and management of operating systems, the basic concepts and applications of computer networks, etc.

CMDB Chinese is a configuration management database, which stores and manages various configuration information of equipment in the enterprise IT architecture. It is closely related to the standardization and processization of IT operation and maintenance management in the future, and supports the operation of the process.

Evaluate the current operation and maintenance process: Enterprises need to first evaluate the current operation and maintenance process to determine which tasks are suitable for automation. By identifying tedious, repetitive and error-prone tasks, the priorities and key points of automation can be determined.

What is the power distribution automation system?

1. Distribution grid automation refers to a system that uses advanced information technology and communication technology to monitor, control and manage the distribution grid. Its main contents include the following aspects: Monitoring and data acquisition: Real-time monitoring of the status, parameters and operating data of the distribution grid through the installation of sensors, monitoring devices and other equipment.

2. Power distribution automation system (DAS) is an automated system that enables power distribution enterprises to monitor, coordinate and operate power distribution equipment in real time in the distance;Its contents include distribution grid data acquisition and monitoring (SCADA system), power distribution geographic information system (GIS) and demand-side management (DSM).

3. Power distribution automation (DA) is a comprehensive information management system integrating computer technology, data transmission, control technology, modern equipment and management. Its purpose is to improve the reliability of power supply, improve the quality of electricity, provide high-quality services to users, reduce operating costs, and reduce operating people. The labor intensity of the staff.

4. The power distribution automation system should abide by the following reliability principles ■ It has reliable power points. ■ It has a reliable distribution grid network frame (planning, layout, line). ■ Have reliable equipment (primary intelligent switch, secondary outdoor FTU, TTU, etc.). ■ Have a reliable communication system (communication medium, equipment).

5. Distribution network automation Complete the production control application functions related to distribution network automation, mainly realize the real-time and quasi-real-time operation monitoring and control of the distribution grid, including power distribution SCADA function, feeder automation function, distribution network advanced application function, etc.

6. It is a system that integrates real-time power distribution automation and power distribution management system. Improve the efficiency of power distribution system management, ensure the reliable and safe operation of power distribution system, and help users achieve the goal of reducing electricity consumption, so as to create value for users.

The power distribution automation system includes the distribution grid frame, what and the distribution network master station

The distribution network automation system is generally composed of the following levels: power distribution main station, distribution electronic station (stationary in the substation, optional), power distribution remote terminal (FTU, DTU, TTU, etc.) and communication networks.

The development of power distribution automation is roughly divided into three stages: the first stage is the power distribution automation stage based on the mutual cooperation of automated switching equipment. The main equipment is recombiner and segmenter, etc., and there is no need to build a communication network and computer system. The power distribution automation system at this stage is limited to the automatic reinter and the automatic input device of the backup power supply.

Its components include communication channels and power distribution main stations, substations and terminals, etc. Its functions include feeder automation, analysis and application of grid SCADA, and interconnection of relevant application systems.

The main station of the distribution grid automation management system The main station of the distribution grid automation management system is the monitoring and management center of the whole system.Its main functions are management functions and real-time functions. Real-time functions are manifested as: data acquisition, transmission and processing; real-time control and event reporting; system maintenance and fault handling, etc.