一種高壓斷路器防跳功能試驗(yàn)新方法
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[摘 要]由于不同時(shí)期對(duì)防跳回路反措要求、設(shè)計(jì)原則不同，造成現(xiàn)場(chǎng)防跳功能實(shí)際使用情況五花八門(mén)。文章從原理上重點(diǎn)介紹防跳功能中“分位防跳”在斷路器手合于故障、重合于故障中發(fā)揮至關(guān)重要的作用，并提出具體的整改方案和完善的現(xiàn)場(chǎng)試驗(yàn)方法。
[關(guān)鍵詞]防跳功能；試驗(yàn)方法；高壓斷路器
[中圖分類(lèi)號(hào)]TM561 [文獻(xiàn)標(biāo)志碼]A [文章編號(hào)]1001–523X（2022）07–0087–03
A New Test Method for Anti-Jump Function of High Voltage Circuit Breaker
Zhu Shen-xiang，Sun Gao，Wang Zhen
[Abstract]With the deepening of everyone’s understanding of the anti-jump principle， the verification of the antijump function in the process of infrastructure construction and maintenance has been gradually emphasized. Due to the different requirements and design principles for the anti-jump circuit countermeasures in different periods， the actual use of the on-site anti-jump function is varied. The article focuses on the principle of the anti-jump function of “divided position anti-jump” which plays a vital role in the hand-closing and coincident faults of the circuit breaker， and proposes a specific rectification plan and a perfect field test method.
[Keywords]anti-jump function； test method； high-voltage circuit breaker
防跳躍回路在我國(guó)高壓斷路器（開(kāi)關(guān)）控制回路中應(yīng)用相當(dāng)廣泛，防跳功能實(shí)現(xiàn)方式主要有兩種，一是靠保護(hù)操作箱中TBJ繼電器實(shí)現(xiàn)，二是靠斷路器本體機(jī)構(gòu)箱的防跳繼電器實(shí)現(xiàn)。（剩余3999字）