零序保護裝置 的英文怎麼說
中文拼音 [língxùbǎohùzhuāngzhì]
零序保護裝置
英文
zero sequence protection- 零 : Ⅰ數詞1 (零數) zero2 (數的空位) zero sign (0); nought 3 (表示沒有數量;無) nil; nought 4 (...
- 保 : Ⅰ動詞1 (保衛; 保護) defend; protect 2 (保持) keep; preserve; maintain in good condition 3 (...
- 護 : 動詞1. (保護; 保衛) protect; guard; shield 2. (袒護;包庇) be partial to; shield from censure
- 裝 : Ⅰ名詞1 (服裝) dress; outfit; attire; clothing 2 (演員的化裝品) stage makeup and costume Ⅱ動詞...
- 置 : 動詞1. (擱; 放) place; put; lay 2. (設立; 布置) set up; establish; arrange; fix up 3. (購置) buy; purchase
- 裝置 : 1 (機器設備的配件)installation; device; apparatus; equipment; arrangement; gear; appliance; rig...
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In normal conditions, there are two causes of maloperation of zero sequence directional protection, i. e, a fault from the device itself and wrong wiring outside the device
而造成零序方向保護誤動的原因無非兩種,其一是由於裝置本身故障引起的;其二則是由於裝置外部接線錯誤造成的。Technical specification for zero sequence current direction protection equipment
零序電流方向保護裝置.技術條件Generally, single phase grounding fault can cause both high phase current and zero sequence current. proper grounding protection set can act reliably and cut off fault
一般地,單相短路將產生很大的故障相電流和零序電流,相應的接地保護裝置將能可靠動作從而將故障切除。The protector makes the over - current value, zero - phase - sequence component, negative - phase - sequence and so on as protection criterions, in protection theory ; it makes atmel 8 - bit microprocessor at89c55wd as the core, with which the lattice lcd is linked, in hardware
該保護裝置在保護理論上,以檢測過電流幅值、零序電流為判據;在硬體實現上,以atmel單片機at89c55為核心,外接圖形點陣式液晶顯示器、觸摸式按鍵等外設。分享友人