某型直升機(jī)加裝噴灑設(shè)備的電氣負(fù)載分析

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摘  要：為保證機(jī)載系統(tǒng)的正常工作，電氣負(fù)載分析（ELA）工作是機(jī)載電子電氣設(shè)備加改裝工作中非常重要的一步，在分析相關(guān)適航條款基礎(chǔ)上，總結(jié)電氣負(fù)載分析過程與方法，開展某型直升機(jī)加裝噴灑設(shè)備的ELA分析，表明對(duì)適航條款的符合性，為該型直升機(jī)加裝噴灑設(shè)備的適航取證工作提供必要技術(shù)支撐。

關(guān)鍵詞：直升機(jī)；噴灑設(shè)備；ELA；適航；電纜載荷

中圖分類號(hào)：V242.2      文獻(xiàn)標(biāo)志碼：A          文章編號(hào)：2095-2945（2025）10-00７９-0４

Abstract： To ensure the normal operation of the onboard system， electrical load analysis （ELA） is a very important step in the modification and upgrading of onboard electronic and electrical equipment. Based on the relevant airworthiness regulations， the process and methods of electrical load analysis are summarized. The ELA analysis for the installation of a spraying device on a certain type of helicopter is carried out， which demonstrates compliance with the relevant airworthiness regulations and provides necessary technical support for the certification of the installation of the spraying device on the helicopter.

Keywords： helicopter; spraying equipment; ELA; airworthiness; cable load

電氣負(fù)載和電源容量分析是對(duì)直升機(jī)的供電狀態(tài)進(jìn)行檢查，保證直升機(jī)電源系統(tǒng)容量在預(yù)期的運(yùn)行環(huán)境和條件下滿足全機(jī)負(fù)載的用電需求，使其處于安全運(yùn)行的狀態(tài)。（剩余4930字）