Software design technology is very important for protective relay device based on the microcomputer.

软件设计技术对微机保护装置的开发非常重要。

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The idea of pattern is introduced into the development of the relay device coordination software, which helps to design the new self-defined relay device coordination system.

将模式的思想引入电力系统继电保护整定计算软件开发，实现了基于模式的自定义继电保护装置整定计算软件。

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Information providing method, information processing device, information collection system, communication method, communication system, relay device, and communication device.

信息交换方法，信息处理器，信息收集系统，通信方法，通信系统，中间装置和通信装置。

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During Sunday's game, the relay device triggered, signaling a switch to open when it shouldn't have, causing the partial outage.

WSJ: Super Bowl Outage Traced to Faulty Entergy Gear

In some cases, it can use one mobile device to relay power to another, keeping everything fed even if the main power hub is tied up.

ENGADGET: Sony applies for wireless power patent, wants to daisy-chain your energy

That led the relay, a kind of sensing device, to incorrectly conclude there was an electrical problem and tell a nearby electrical switch to isolate the perceived problem, reducing the flow of power to the Superdome during the game's third quarter.

WSJ: Device Setting Triggered Super Bowl Outage