Fixed Bridge Setup Parameters for Solar Panel Alignment

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Solution Overview

Problem

Existing connection systems for solar panels in photovoltaic power plants are complex, costly, and labor-intensive to install, leading to increased installation time and higher labor costs, as well as complicating routine maintenance and cleaning operations.

Innovation Solution

A system and method for determining parameters for the setup of fixed bridges between solar panels, which includes a processor configured to obtain user input for a first set of parameters, determine a second set of parameters, and render these parameters to facilitate the installation of fixed bridges and navigation of cleaning devices across the solar panels.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If a complex multi-component framework connection system is used for solar panels, then structural connectivity is achieved, but installation time increases and labor costs increase

Engineering Contradiction:
Improvestructural connectivityVSAvoidinstallation time
Core Design Contradiction:
ReliabilityVSLoss of time

Solution Approach 1:

The connection system is divided into separate functional components: fixed bridges that provide structural connectivity between solar panels, and adjustable alignment mechanisms that handle positioning. This segmentation allows the structural framework to be pre-fabricated and quickly installed, while alignment adjustments are made separately after installation, significantly reducing overall installation time while maintaining structural reliability.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The fixed bridges are designed to be pre-assembled with integrated alignment features before being installed on the solar panels. The connection components are prepared in advance with pre-drilled holes, pre-attached mounting brackets, and pre-configured adjustment mechanisms, allowing for rapid on-site installation without requiring complex field assembly operations.

Inventive Principle:
Principle #10Preliminary action

2Reliability

If a complex multi-component framework connection system is used for solar panels, then structural connectivity is achieved, but labor costs increase

Engineering Contradiction:
Improvestructural connectivityVSAvoidlabor costs
Core Design Contradiction:
ReliabilityVSEase of manufacture

Solution Approach 1:

By segmenting the connection system into standardized fixed bridge modules and separate alignment components, the manufacturing process can be optimized for each component type. This allows for specialized production techniques and reduces the skill level required for installation workers, thereby reducing labor costs while maintaining structural connectivity through the modular design.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The connection system incorporates adjustable parameters such as modular length variations and configurable mounting configurations that allow a single base design to accommodate different installation scenarios. This reduces the need for custom-made components and specialized labor, lowering overall costs while maintaining reliable structural connectivity through standardized connection protocols.

Inventive Principle:
Principle #35Parameter changes

3Manufacturing precision

If specific adjustments are made to ensure alignment between solar panels, then alignment precision is improved, but installation time increases

Engineering Contradiction:
Improvealignment precisionVSAvoidinstallation time
Core Design Contradiction:
Manufacturing precisionVSLoss of time

Solution Approach 1:

Alignment features such as reference marks, pre-configured mounting holes, and guide rails are incorporated into the fixed bridges during manufacturing. This preliminary preparation of alignment references eliminates the need for time-consuming field measurements and adjustments, allowing installers to quickly achieve precise alignment by simply following the pre-established guides and markers.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The connection system incorporates self-aligning features where the geometry of the fixed bridges and mounting components automatically guides proper positioning. Tolerances are built into the design such that slight variations in panel positioning are automatically compensated by the self-aligning mechanical features, eliminating the need for manual adjustment operations while maintaining high alignment precision.

Inventive Principle:
Principle #25Self-service

4Reliability

If a complex connection system is used for solar panels, then structural connectivity is achieved, but routine maintenance and cleaning operations are complicated

Engineering Contradiction:
Improvestructural connectivityVSAvoidmaintenance and cleaning operations
Core Design Contradiction:
ReliabilityVSEase of operation

Solution Approach 1:

The fixed bridge connection system is designed with modular components that can be independently accessed and serviced. The segmentation allows maintenance personnel to reach cleaning equipment and inspection points without disassembling the entire connection structure, simplifying routine maintenance and cleaning operations while maintaining structural connectivity through the modular architecture.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The fixed bridges are designed with universal mounting interfaces and standardized component configurations that allow the same structural framework to accommodate different cleaning equipment types and maintenance approaches. This multi-functionality enables various maintenance operations to be performed using the same basic connection structure, simplifying operations rather than requiring specialized configurations for each maintenance task.

Inventive Principle:
Principle #6Universality (Multi-functionality)

Data Source

PatentUS20250132720A1Determination of parameters for set up of fixed bridges for photovoltaic power plants
Publication Date: 2025.04.24 ACWA POWER CO
  • US20250132720A1 patent drawing
  • US20250132720A1 patent drawing
  • US20250132720A1 patent drawing

AI summary

A system and method for determination of parameters for the set up of fixed bridges for photovoltaic power plants. The system obtains user input comprising a first set of parameters associated with a fixed bridge from a user device. Further, the system determines a second set of parameters associated with the fixed bridge based on the first set of parameters. Furthermore, the system renders the determined second set of parameters including a first parameter indicative of a gap between a module edge of the first solar panel and a module edge of the second solar panel, a second parameter indicative of a slope angle across the fixed bridge, a third parameter indicative of a maximum angular difference between two sides of the fixed bridge, and a fourth parameter indicative of the width of a flat surface associated with a fail-safe location of an electronic device.