The two main streams in the field of new energy have gradually emerged as distributed photovoltaic power plants and centralised power plants, thanks to the quick development of solar technology. What then are the traits and distinctions between the two? What distinguishes maintenance from operation? You will discover each one by one in this essay.
Distributed photovoltaic power plant: an adaptable and sustainable paradigm
Analysis characteristics
Compact size and adaptable design: Distributed photovoltaic power plants are often mounted on walls, roofs, and other vacant surfaces. They have a compact and adaptable design.
Proximity power supply: By providing power to adjacent structures or buildings directly, these power plants can lower the losses associated with long-distance transmission.
Easy grid connection: dispersed photovoltaic power plants can be connected to the local electricity grid with ease to generate complementing power or excess power online.
Benefits and restrictions
Benefits include lower transmission loss, increased energy efficiency, lower electricity costs for customers, and less strain on the grid's power supply.
Relatively little power producing capability; restricted by installation space and environmental factors.
Second, centralised power plants are associated with efficiency and scale.
Summary of the features
Enormous-scale, centralised operation is made possible by the fact that centralised power plants often have enormous installed capacities and occupy a big area.
Stable power supply: To fulfil a variety of power needs, large-scale photovoltaic arrays may produce more power output with greater stability.
Grid access: High-voltage grids are typically connected to centralised power plants, allowing for the long-distance distribution and transmission of electricity.
Benefits and Difficulties
Benefits include low power generation costs due to the scale effect, a highly stable power supply, and centralised, effective operation and maintenance management.
Challenges include increased demands on environmental parameters and land resources; long-distance transmission may result in certain losses.
Variations in maintenance and operation
Centralised management and maintenance of solar power plants
Focus: keeping an eye on each system's operational status; promptly resolving issues; guaranteeing grid-connected security.
Challenge: Inspection becomes more challenging due to the decentralized layout; close user connection is required.
Centralised Management and Upkeep of Power Plants
Key: make sure large-scale PV arrays operate steadily; carry out preventive maintenance; maximize grid access and power quality.
Challenges include an enormous amount of equipment, expensive upkeep, the requirement for a professional operation and maintenance personnel, and technical assistance.
