Alstom LGPG11101P11MEE继电器 PDF资料
1.产 品 资 料 介 绍：
Alstom LGPG11101P11MEE 是阿尔斯通 LGPG 111 系列多功能数字式发电机保护继电器，主要用于发电机的综合保护与故障隔离。
产品特点
集成差动、过流、接地故障、失磁及逆功率等多种发电机保护功能。
采用数字处理技术，可按机组需求灵活启用或禁用特定保护功能。
具备可配置方案逻辑，减少辅助继电器与外部接线需求。
配备八个光电隔离逻辑输入，用于监测外部设备状态。
支持远程串行通信，提供 IEC870 及 K-Bus 接口。
应用领域
火力发电厂发电机保护。
水力发电厂水轮发电机保护。
核电站保护系统。
大型工业自备电厂机组保护。
船舶电力系统发电机保护。
变电站开关设备保护。
发电机定子绕组故障保护。
发电机失磁故障保护。
发电机逆功率保护。
电力系统后备保护。
结尾
Alstom LGPG11101P11MEE 继电器适用于发电机综合保护场景，选型时需确认机组参数与保护功能配置匹配。
2.英文详情介绍
Alstom LGPG11101P11MEE is a multifunctional digital generator protection relay of Alstom LGPG 111 series, mainly used for comprehensive protection and fault isolation of generators.
Product Features
Integrate multiple generator protection functions such as differential, overcurrent, ground fault, demagnetization, and reverse power.
By using digital processing technology, specific protection functions can be flexibly enabled or disabled according to the needs of the unit.
Equipped with configurable scheme logic, reducing the need for auxiliary relays and external wiring.
Equipped with eight optoelectronic isolation logic inputs for monitoring the status of external devices.
Supports remote serial communication and provides IEC870 and K-Bus interfaces.
Application Fields
Generator protection in thermal power plants.
Protection of hydroelectric generators in hydroelectric power plants.
Nuclear power plant protection system.
Protection of large industrial self owned power plant units.
Protection of ship power system generators.
Substation switchgear protection.
Generator stator winding fault protection.
Generator demagnetization fault protection.
Generator reverse power protection.
Power system backup protection.
ending
The Alstom LGPG11101P11MEE relay is suitable for comprehensive protection scenarios of generators. When selecting, it is necessary to confirm that the unit parameters match the protection function configuration.
3.产品图片
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