MindMap Gallery Electrical part of power plant
Regarding the mind map of the electrical part of the power plant, and understanding the development overview, gaps, prospects, etc. of my country's power industry, welcome to exchange!
Edited at 2023-06-05 18:38:23One Hundred Years of Solitude is the masterpiece of Gabriel Garcia Marquez. Reading this book begins with making sense of the characters' relationships, which are centered on the Buendía family and tells the story of the family's prosperity and decline, internal relationships and political struggles, self-mixing and rebirth over the course of a hundred years.
One Hundred Years of Solitude is the masterpiece of Gabriel Garcia Marquez. Reading this book begins with making sense of the characters' relationships, which are centered on the Buendía family and tells the story of the family's prosperity and decline, internal relationships and political struggles, self-mixing and rebirth over the course of a hundred years.
Project management is the process of applying specialized knowledge, skills, tools, and methods to project activities so that the project can achieve or exceed the set needs and expectations within the constraints of limited resources. This diagram provides a comprehensive overview of the 8 components of the project management process and can be used as a generic template for direct application.
One Hundred Years of Solitude is the masterpiece of Gabriel Garcia Marquez. Reading this book begins with making sense of the characters' relationships, which are centered on the Buendía family and tells the story of the family's prosperity and decline, internal relationships and political struggles, self-mixing and rebirth over the course of a hundred years.
One Hundred Years of Solitude is the masterpiece of Gabriel Garcia Marquez. Reading this book begins with making sense of the characters' relationships, which are centered on the Buendía family and tells the story of the family's prosperity and decline, internal relationships and political struggles, self-mixing and rebirth over the course of a hundred years.
Project management is the process of applying specialized knowledge, skills, tools, and methods to project activities so that the project can achieve or exceed the set needs and expectations within the constraints of limited resources. This diagram provides a comprehensive overview of the 8 components of the project management process and can be used as a generic template for direct application.
Electrical part of power plant
Overview
Power plant and substation types
thermal power plant
hydropower station
nuclear power plant
New energy power generation
Brief description of electrical equipment in power plants and substations
one-time equipment
secondary equipment
Overview of the development of my country's electric power industry
Development Overview
gap
Outlook
The heating and electric power of conductors and the arc extinguishing principle of switch electrical
Heating and dissipation of conductors
Heating due to resistive losses
Heat caused by short circuit
Convection, radiation, heat conduction
Long-term heating and carrying capacity of conductors
short-term heating of conductors
Heating of steel structures near high current conductors
Electric force in conductor short circuit
Electric power of high current closed bus
The generation and extinguishing of arc in switching appliances
Analysis of Arc Gap Voltage Recovery Process
Basic methods for extinguishing AC arcs
Structure and working principle of electrical equipment
Insulators and busbars
Power cables and reactors and power capacitors
High voltage circuit breaker overview
Sulfur hexafluoride circuit breaker
Vacuum circuit breaker
Operating mechanism of circuit breaker
Operating switch and its operating mechanism
Fuses, load switches, high voltage contactors and reclosers
Transformer
Low voltage switch breaker
Main electrical wiring
Basic requirements for electrical main wiring
Main wiring with return bus
Main wiring without return busbar
Selection of main transformers for power plants and substations
Measures to limit short-circuit current
Configuration of transformer arrester in main wiring
Characteristics and examples of main wiring for power plants and substations
Main wiring design principles and steps
Factory (station) electricity consumption
Composite for power plants
Design principles and wiring forms of factory electricity
Design principles and wiring forms of station electricity
Characteristics and examples of electrical wiring in different types of factories (stations)
Selection of factory (station) transformers
Selection, starting and self-starting verification of factory electric motors
Switching of factory power supply
Selection of electrical equipment
General conditions for selection of electrical equipment
Selection of exposed busbars and cables
Selection of post insulators and wall bushings
Selection of high voltage circuit breakers and isolating switches
Selection of high-voltage load switches and high-voltage fuses
Selection of current limiting reactor
Selection of transformer
Power distribution device
General Issues with Power Distribution Units
Indoor power distribution device
Outdoor power distribution device
Complete power distribution device
Power system neutral point grounding method
Classification of neutral point grounding methods
Neutral point non-effective grounding system
Neutral point effective grounding system
Comparison and application range of various grounding methods
Generator neutral point grounded
Factory power system neutral point grounding
G
Basic concepts of grounding and grounding devices
Protective grounding
Ground resistance
Arrangement of grounding device
Electrical secondary circuits in power plants and substations
Control methods for power plants and substations
Secondary wiring diagram
DC power system
Voltage transformer circuit
Basic wiring of circuit breaker control loop
Anti-accidental locking
central signal
Weak current control in power plant substations
Microcomputer monitoring system for power plant substation network part
subtopic
Operation of power transformers
Transformer heating and cooling
Transformer insulation aging
Temperature and current limits when the transformer operates beyond its rated capacity
Normal overload capacity of transformer
Accident overload of transformer
Characteristics and operation methods of autotransformers
Parallel operation of transformers
Economic operation of transformers