Multilin L9OTB5HLHF8LH6差動繼電器系統(tǒng) 是 GE（現(xiàn)為 GE 智能電網(wǎng)）MULTILIN 系列中的差動繼電器系統(tǒng)。該系統(tǒng)專用于電力系統(tǒng)中的差動保護(hù)，主要用于檢測和保護(hù)變壓器、發(fā)電機(jī)和其他關(guān)鍵設(shè)備的差動電流異常。
Multilin L9OTB5HLHF8LH6差動繼電器系統(tǒng) 詳情介紹：
MULTILIN L9OTB5HLHF8LH6 是 GE（現(xiàn)為 GE 智能電網(wǎng)）MULTILIN 系列中的差動繼電器系統(tǒng)。該系統(tǒng)專用于電力系統(tǒng)中的差動保護(hù)，主要用于檢測和保護(hù)變壓器、發(fā)電機(jī)和其他關(guān)鍵設(shè)備的差動電流異常。
主要特點(diǎn)和功能
差動保護(hù)功能
- 差動電流檢測：監(jiān)測并比較輸入和輸出端的電流差異，檢測可能的差動故障，如繞組短路或接地故障。
- 快速故障響應(yīng)：當(dāng)檢測到差動電流超出設(shè)定范圍時，迅速發(fā)出警報或執(zhí)行保護(hù)動作，防止設(shè)備損壞。
保護(hù)設(shè)置
- 靈活配置：允許用戶根據(jù)具體設(shè)備和應(yīng)用需求配置保護(hù)參數(shù)，如差動電流設(shè)定、時間延遲等。
- 多級保護(hù)：支持多級保護(hù)設(shè)置，以提供更精細(xì)的保護(hù)策略和更高的系統(tǒng)可靠性。
通信與集成
- 支持多種協(xié)議：兼容常見的通信協(xié)議，如 Modbus、DNP3、IEC 61850 等，方便與其他系統(tǒng)的集成。
- 網(wǎng)絡(luò)接口：提供網(wǎng)絡(luò)接口，實(shí)現(xiàn)遠(yuǎn)程監(jiān)控和數(shù)據(jù)交換，提高系統(tǒng)管理的靈活性。
用戶界面
- 圖形化顯示：配備直觀的圖形用戶界面，便于配置、監(jiān)控和查看保護(hù)系統(tǒng)的狀態(tài)。
- 報警和指示燈：提供清晰的報警信號和指示燈，實(shí)時反饋系統(tǒng)的運(yùn)行狀態(tài)和故障信息。
可靠性與耐用性
- 工業(yè)級設(shè)計(jì)：設(shè)計(jì)用于適應(yīng)各種工業(yè)環(huán)境，具有高耐用性和穩(wěn)定性。
- 自診斷功能：具備自診斷能力，能夠快速檢測和報告系統(tǒng)中的問題，確?？煽窟\(yùn)行。
應(yīng)用領(lǐng)域
- 變電站：用于變電站中的變壓器和其他關(guān)鍵設(shè)備的差動保護(hù)，確保設(shè)備的安全運(yùn)行。
- 發(fā)電廠：保護(hù)發(fā)電機(jī)組和其他發(fā)電設(shè)備，檢測和防止差動故障，提高發(fā)電系統(tǒng)的穩(wěn)定性。
- 工業(yè)設(shè)施：在工業(yè)設(shè)施中保護(hù)大型電動機(jī)和其他重要設(shè)備，防止因差動故障引發(fā)的設(shè)備損壞。
- 電力配電系統(tǒng)：增強(qiáng)配電系統(tǒng)中的保護(hù)能力，確保系統(tǒng)的可靠性和安全性。
Multilin L9OTB5HLHF8LH6差動繼電器系統(tǒng) 實(shí)物圖片：
english introduction:
MULTILIN L9OTB5HLHF8LH6 is a differential relay system in the MULTILIN series of GE (now GE Smart Grid). This system is dedicated to differential protection in power systems, mainly used to detect and protect differential current anomalies in transformers, generators, and other critical equipment.
Main features and functions
Differential protection function
Differential current detection: Monitor and compare the current difference between the input and output terminals to detect possible differential faults, such as winding short circuits or ground faults.
Quick fault response: When the differential current exceeds the set range, an alarm or protective action is quickly issued to prevent equipment damage.
Protection settings
Flexible configuration: allows users to configure protection parameters based on specific device and application requirements, such as differential current settings, time delays, etc.
Multi level protection: Supports multi-level protection settings to provide more refined protection strategies and higher system reliability.
Communication and Integration
Supports multiple protocols: compatible with common communication protocols such as Modbus, DNP3, IEC 61850, etc., facilitating integration with other systems.
Network interface: Provides network interfaces to achieve remote monitoring and data exchange, improving the flexibility of system management.
user interface
Graphic display: equipped with an intuitive graphical user interface for easy configuration, monitoring, and viewing of the status of the protection system.
Alarm and indicator lights: Provide clear alarm signals and indicator lights, and provide real-time feedback on the system's operating status and fault information.
Reliability and Durability
Industrial grade design: designed to adapt to various industrial environments, with high durability and stability.
Self diagnostic function: With self diagnostic capability, it can quickly detect and report problems in the system, ensuring reliable operation.
application area
Substation: Used for differential protection of transformers and other critical equipment in substations to ensure the safe operation of the equipment.
Power plants: protect generator sets and other power generation equipment, detect and prevent differential faults, and improve the stability of the power generation system.
Industrial facilities: Protect large electric motors and other important equipment in industrial facilities to prevent equipment damage caused by differential faults.
Power distribution system: Enhance the protection capability in the distribution system to ensure the reliability and safety of the system.
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