遠(yuǎn)程脫扣隔離開關(guān)的研究
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摘 要: 設(shè)計(jì)并試驗(yàn)驗(yàn)證了一種帶遠(yuǎn)程脫扣功能的隔離開關(guān)。產(chǎn)品主要特點(diǎn)是帶遠(yuǎn)程脫扣功能,當(dāng)電氣線路發(fā)生故障時(shí),控制器能將“分閘信號(hào)”傳遞給隔離開關(guān),迅速斷開故障電路,實(shí)現(xiàn)隔離保護(hù)。產(chǎn)品符合GB/T 14048.3—2017標(biāo)準(zhǔn),可用于光伏儲(chǔ)能系統(tǒng)。
關(guān)鍵詞: 遠(yuǎn)程脫扣隔離開關(guān); 試驗(yàn)驗(yàn)證; 隔離保護(hù); 光伏儲(chǔ)能系統(tǒng)
中圖分類號(hào): TM564.1
文獻(xiàn)標(biāo)志碼: A
文章編號(hào): 2095-8188(2024)12-0051-06
DOI: 10.16628/j.cnki.2095-8188.2024.12.009
Research on Remote Tripping Disconnector
WANG Yue, SHENG Yongbing
(Shanghai Jingsi Intelligent Technology Co.,Ltd., Shanghai 201315, China)
Abstract: A disconnector with remote tripping function is designed and tested.Its main feature is the remote tripping function.When the electrical circuit fails,the controller can transmit the “opening signal” to the disconnector.The fault circuit is quickly disconnected to realize the isolation protection.This product complies with GB/T 14048.3—2017 standard and can be used in photovoltaic energy storage systems.
Key words: remote tripping disconnector;experimental verification; isolation protection; photovoltaic energy storage system
0 引 言
在“雙碳”目標(biāo)背景下,我國(guó)太陽(yáng)能和光伏發(fā)電逐漸由補(bǔ)充能源向主力能源轉(zhuǎn)變,預(yù)計(jì)到2030年,風(fēng)電、太陽(yáng)能發(fā)電總裝機(jī)容量將達(dá)到12億kW。(剩余5320字)