Busbar Connection Assembly for Maintenance Power Continuity

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Solution Overview

Problem

In datacenters, maintenance, repair, or replacement of devices like automatic transfer switches often require powering down computing devices, which can disrupt operations and is inefficient due to limited battery supply capacity.

Innovation Solution

A busbar connection assembly that allows temporary connection of a backup power source directly to the power bus, enabling continuous power to computing devices during maintenance or repair without disconnecting the automatic transfer switch from power sources.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of repair

If the automatic transfer switch is disconnected from power sources for maintenance or repair, then the switch can be serviced, but the computing devices must be powered down which disrupts operations

Engineering Contradiction:
Improvemaintenance of automatic transfer switchVSAvoidcomputing device operation continuity
Core Design Contradiction:
Ease of repairVSProductivity

Solution Approach 1:

A busbar connection assembly serves as an intermediary component that enables direct connection between a backup power source and the power bus, allowing the automatic transfer switch to be disconnected from power sources for maintenance while computing devices remain powered through the backup source via the busbar assembly

Inventive Principle:
Principle #24Intermediary (Mediator)

2Productivity

If battery supply is used to power computing devices during maintenance, then power can be maintained, but the limited battery capacity restricts the duration of operation

Engineering Contradiction:
Improvecomputing device operation continuityVSAvoidbattery supply duration
Core Design Contradiction:
ProductivityVSDuration of action of moving object

Solution Approach 1:

The busbar connection assembly acts as a mediator that connects backup power sources directly to the power bus, providing extended power supply capability beyond what battery alone can provide, thereby extending the duration of computing device operation during maintenance activities

Inventive Principle:
Principle #24Intermediary (Mediator)

Solution Approach 2:

The busbar connection assembly is prepared in advance and can be quickly deployed to connect backup power sources to the power bus before maintenance begins, ensuring immediate power continuity and extending operational duration from the outset

Inventive Principle:
Principle #10Preliminary action

Data Source

PatentUS9419394B2Busbar connection assembly
Publication Date: 2016.08.16 AMAZON TECH INC
  • US9419394B2 patent drawing
  • US9419394B2 patent drawing
  • US9419394B2 patent drawing

AI summary

According to various embodiments, a datacenter busbar conductor may be inserted into an opening that is formed between a first conductor and a second conductor of a busbar connection assembly. The busbar connection assembly can be restricted from being removed from the opening that is formed between the first conductor and the second conductor. The busbar connection assembly can be electrically coupled to an electrical power source.