G60E00HKHF8LH6DMXXPXXUXXWXX 发电机保护系统

Description

GE Multilin G60 G60E00HKHF8LH6DMXXPXXUXXWXX 发电机保护系统（1601-011） 是通用电气（GE）为发电机组设计的一款综合保护系统，具备先进的技术参数和功能，适用于各种规模的发电机应用场景。以下是该系统的关键技术参数和特性：

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1. 系统概述

• 型号：G60E00HKHF8LH6DMXXPXXUXXWXX
• 产品名称：发电机保护系统
• 应用场景：适用于大型发电机组，包括汽轮机、燃气轮机和水轮机等。
• 功能：提供全面的发电机保护，包括过电流、过载、接地故障、欠压/过压、过速、失步等保护功能。

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2. 技术参数

2.1 硬件规格

• 尺寸：标准19英寸机架式安装，具体尺寸需参考产品手册。
• 重量：约 5-10 kg（具体重量可能因配置不同而有所变化）。
• 工作环境：
  • 温度范围：-20°C 至 +70°C（工作温度）。
  • 湿度范围：5% 至 95% RH（无凝结）。
• 电源要求：
  • 输入电压：24VDC 至 240VDC/AC（宽电压范围，支持直流和交流电源）。
  • 功耗：< 50W（典型功耗）。

2.2 通信接口

• 通信协议：
  • 支持 IEC 61850、Modbus、DNP3 等标准通信协议。
  • 支持 以太网 和 光纤通信，适用于高速数据传输。
• 接口类型：
  • 以太网接口：10/100 Mbps 自适应。
  • 光纤接口：ST 或 SC 接口（可选）。
  • 串行接口：RS-232/RS-485（用于本地调试和配置）。

2.3 保护功能

• 过电流保护：
  • 相电流保护、接地电流保护、中性点电流保护。
  • 支持 定时限 和 反时限 特性曲线。
• 过载保护：
  • 热过载保护，防止发电机因长时间过载而损坏。
• 接地故障保护：
  • 灵敏的接地故障检测，支持 零序电流 和 残余电流 保护。
• 电压保护：
  • 欠压保护、过压保护、电压不平衡保护。
• 频率保护：
  • 过频保护、欠频保护。
• 失步保护：
  • 检测发电机的失步状态，防止系统崩溃。
• 逆功率保护：
  • 防止发电机作为电动机运行。
• 其他保护：
  • 过速保护、负序电流保护、突加电压保护等。

2.4 测量与监控

• 测量参数：
  • 电流、电压、功率、功率因数、频率、电能等。
  • 支持 三相平衡 和 不平衡负载 测量。
• 监控功能：
  • 实时监控发电机的运行状态。
  • 提供 事件记录 和 故障录波 功能，支持 SOE（Sequence of Events） 记录。

2.5 人机界面

• 显示：
  • 配备 LCD 显示屏，支持中文和英文菜单。
  • 提供直观的图形化界面，方便用户操作和配置。
• 操作：
  • 支持 本地按键操作 和 远程通信控制。
  • 提供 用户权限管理，确保系统安全。

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3. 软件特性

• 编程与配置：
  • 支持 IEC 61131-3 标准编程语言，如 梯形图（LD）、功能块图（FBD） 等。
  • 提供 FlexLogic 灵活逻辑编程功能，用户可自定义保护逻辑。
• 固件升级：
  • 支持 在线固件升级，方便用户获取最新功能和修复。

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4. 安全与认证

• 安全标准：
  • 符合 IEC 60255、IEEE C37.90 等国际标准。
• 认证：
  • 通过 CE、UL 等国际认证。

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5. 安装与维护

• 安装方式：
  • 支持 机架式安装 或 壁挂式安装。
• 维护：
  • 提供 自诊断功能，实时监测系统状态。
  • 支持 模块化设计，方便更换和维护。

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6. 应用场景

• 发电厂：适用于火力发电、水力发电、风力发电等场景。
• 工业领域：用于驱动大型工业设备的发电机组保护。
• 船舶与海洋平台：提供可靠的发电机保护，确保海上作业安全。

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7. 优势

• 全面保护：集成多种保护功能，确保发电机安全运行。
• 高可靠性：采用工业级硬件设计，适应恶劣环境。
• 灵活配置：支持用户自定义保护逻辑，满足不同应用需求。
• 易于集成：兼容多种通信协议，方便与现有系统集成。

The GE Multilin G60 G60E00HF8LH6DMXXPXXUXXWXX Generator Protection System (1601-011) is a comprehensive protection system designed by General Electric (GE) for generator sets. It has advanced technical parameters and functions and is suitable for generator application scenarios of various scales. The following are the key technical parameters and characteristics of the system:

1. System Overview
model: G60E00HKHF8LH6DMXXPXXUXXWXX
Product Name: Generator Protection System
Application scenario: Suitable for large generator sets, including steam turbines, gas turbines, and water turbines.
Function: Provides comprehensive generator protection, including overcurrent, overload, ground fault, undervoltage/overvoltage, overspeed, and out of step protection functions.
2. Technical parameters
2.1 Hardware specifications
Size: Standard 19 inch rack mounted installation, specific dimensions should refer to the product manual.
Weight: Approximately 5-10 kg (specific weight may vary depending on configuration).
Work environment:
Temperature range:- 20 ° C to+70 ° C (operating temperature).
Humidity range: 5% to 95% RH (non condensing).
Power requirements:
Input voltage: 24VDC to 240VDC/AC (wide voltage range, supports DC and AC power supply).
Power consumption:< 50W (typical power consumption).
2.2 Communication Interface
Communication protocol:
Supports standard communication protocols such as IEC 61850, Modbus, DNP3, etc.
Supports Ethernet and fiber optic communication, suitable for high-speed data transmission.
Interface type:
Ethernet interface: 10/100 Mbps adaptive.
Fiber optic interface: ST or SC interface (optional).
Serial interface: RS-232/RS-485 (for local debugging and configuration).
2.3 Protection Function
Overcurrent protection:
Phase current protection, grounding current protection, neutral point current protection.
Support timed and inverse time characteristic curves.
Overload protection:
Thermal overload protection to prevent damage to the generator due to prolonged overload.
Ground fault protection:
Sensitive ground fault detection, supporting zero sequence current and residual current protection.
Voltage protection:
Undervoltage protection, overvoltage protection, voltage imbalance protection.
Frequency protection:
Overfrequency protection and underfrequency protection.
Out of step protection:
Detect the out of step status of the generator to prevent system crashes.
Reverse power protection:
Prevent the generator from operating as an electric motor.
Other protections:
Over speed protection, negative sequence current protection, surge voltage protection, etc.
2.4 Measurement and Monitoring
Measurement parameters:
Current, voltage, power, power factor, frequency, electrical energy, etc.
Support measurement of three-phase balanced and unbalanced loads.
Monitoring function:
Real time monitoring of the operating status of the generator.
Provide event and fault recording functions, supporting SOE (Sequence of Events) recording.
2.5 Human Computer Interface
Display:
Equipped with LCD display screen, supporting Chinese and English menus.
Provide an intuitive graphical interface that facilitates user operation and configuration.
Operation:
Support local button operation and remote communication control.
Provide user permission management to ensure system security.
3. Software Features
Programming and Configuration:
Supports IEC 61131-3 standard programming languages such as ladder diagram (LD), functional block diagram (FBD), etc.
Provide FlexLogic flexible logic programming functionality, allowing users to customize protection logic.
Firmware upgrade:
Support online firmware upgrade, making it convenient for users to access the latest features and fixes.
4. Security and authentication
Safety standards:
Compliant with international standards such as IEC 60255 and IEEE C37.90.
authentication:
Obtained international certifications such as CE and UL.
5. Installation and maintenance
Installation method:
Supports rack mounted or wall mounted installation.
maintain:
Provide self diagnostic function to monitor system status in real-time.
Support modular design for easy replacement and maintenance.
6. Application scenarios
Power plants: suitable for scenarios such as thermal power generation, hydropower generation, and wind power generation.
Industrial field: used for protecting generator sets that drive large industrial equipment.
Ships and offshore platforms: provide reliable generator protection to ensure safe offshore operations.
7. Advantages
Comprehensive protection: integrates multiple protection functions to ensure the safe operation of the generator.
High reliability: Adopting industrial grade hardware design to adapt to harsh environments.
Flexible configuration: supports user-defined protection logic to meet different application requirements.
Easy to integrate: Compatible with multiple communication protocols, making it convenient to integrate with existing systems.

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