ZFD32-12系列戶外高壓真空分界開關(guān)(以下簡稱分界開關(guān))，是額定電壓12kV,三相交流50Hz的戶外高壓配電設(shè)備。由高性能真空斷路器作為開

關(guān)本體，配合專用分界開關(guān)控制器、零序電流互感器組成自動控制操作的高壓開關(guān)設(shè)備。適用于變電站及工礦企業(yè)配電系統(tǒng)中保護(hù)和控制之用，更適

用于農(nóng)網(wǎng)、城網(wǎng)的改造需要。

能夠方便用戶實現(xiàn)中壓架空線電網(wǎng)的線路保護(hù)及三遙功能，實現(xiàn)智能電網(wǎng)自動化與提高配電網(wǎng)運行管理水平的理想設(shè)備。具有保密性高、可靠性

高、抗干擾能力強(qiáng)等特點，可實現(xiàn)遠(yuǎn)程監(jiān)控,使用戶足不出戶就可以完成對中壓架空線電網(wǎng)的監(jiān)視與控制，協(xié)助用戶更好的維護(hù)輸供電網(wǎng)絡(luò),保證電

力供應(yīng)。

SCM4.2

分散控制系統(tǒng)是以微處理器為基礎(chǔ)，采用控制功能分散、顯示操作集中、兼顧分而自治和綜合協(xié)調(diào)的設(shè)計原則的新一代儀表控制系統(tǒng)。集散控制系統(tǒng)

簡稱DCS,也可直譯為“分散控制系統(tǒng)”或“分布式計算機(jī)控制系統(tǒng)”。它采用控制分散、 操作和管理集中的基本設(shè)計思想，采用多層分級、合作自

治的結(jié)構(gòu)形式。其主要特征是它的集中管理和分散控制。DCS在電力、冶金、石化等各行各業(yè)都獲得了極其廣泛的應(yīng)用。

SCM4.2

ZFD32-12 series outdoor high voltage vacuum demarcation switch (hereinafter referred to as demarcation switch), is rated voltage 12kV, three-phase AC 50Hz outdoor high voltage distribution equipment. It is opened by a high performance vacuum circuit breaker

Close the body, with the special demarcation switch controller, zero sequence current transformer composed of automatic control operation of the high-voltage switchgear. It is suitable for the protection and control in the power distribution system of substations and industrial and mining enterprises

It is used for the transformation of rural and urban networks.

It can facilitate users to realize the line protection and three remote functions of medium voltage overhead line power grid, realize the automation of smart grid and improve the operation and management level of distribution network. With high confidentiality and reliability

High, strong anti-interference ability, remote monitoring can be realized, and users can complete the monitoring and control of the medium-voltage overhead line power grid without leaving the house, helping users to better maintain the power supply network and ensure electricity

Force supply.

Decentralized control system is a new generation of instrument control system based on microprocessor, which adopts the design principle of decentralized control function, centralized display operation, taking into account division, autonomy and comprehensive coordination. Distributed control system

DCS can also be translated as “distributed control system” or “distributed computer control system”. It adopts the basic design idea of decentralized control, centralized operation and management, and adopts multi-level classification and cooperation

The structural form of governance. Its main feature is its centralized management and decentralized control. DCS has been widely used in power, metallurgy, petrochemical and other industries.

SCM4.2