DEIF GPU/2/GS发电机并联控制器及发电机保护装置是DEIF公司推出的一款用于发电机组控制和保护的高性能设备：

一、产品概述

品牌与型号：DEIF GPU/2/GS，属于DEIF公司的GPU系列控制器。

应用场景：主要用于发电机组的并联运行控制，确保多台发电机组协同工作，提供稳定的电力供应。

二、核心功能

并联发电机组管理

协同工作：确保各个发电机组在并联运行时能够协同工作，避免因负载不均或相位不同步导致的电力问题。

负载均衡：根据负载需求自动分配负载给各个发电机组，确保它们的负载均衡，提高整体运行效率。

同步控制

电压、频率和相位同步：确保多台发电机组的输出电压、频率和相位同步，以防止电力波形不匹配，保证电力质量。

电网连接：具有连接到电网或其他发电源的能力，实现与外部电力系统的同步和并联操作。

自动启停功能

根据负载需求启动/停止：可以根据负载需求自动启动和停止发电机组，以节省燃料和减少运行成本。

应急响应：在电力中断时，可以自动启动发电机组以维持电力供应，在电力恢复时自动停止。

数据监测与记录

实时监测：可以监测各个发电机组的性能数据，包括电压、电流、频率等。

数据记录：记录这些数据以供后续分析和维护使用。

报警和故障诊断

故障监测：可以监测并诊断发电机组的故障和问题。

报警通知：发出警报以通知操作员，并采取及时的措施来防止停机和损坏。

三、技术特点

多样化的输入输出接口

设备通信：该控制器具有多种输入和输出接口，能够与多种设备和系统进行有效的数据交换和通信。

全面的发电机组参数监测和控制

实时监测：能够对发电机组的电压、电流、频率、功率因数等关键参数进行实时监测和控制。

确保稳定运行：通过实时监测和控制，确保发电机组的稳定运行，提高供电可靠性。

强大的编程和配置能力

个性化控制：支持ModbusRTU和DEIF编程接口，用户可以通过这些接口进行编程和配置，实现发电机组控制的个性化和智能化。

四、保护功能

全面保护：提供过载保护、欠载保护、过压保护、欠压保护、短路保护等多种保护功能，确保发电机组的安全运行。

故障诊断与报警：可以监测并诊断发电机组的故障和问题，并发出警报以通知操作员，以及采取及时的措施来防止停机和损坏。

五、用户界面与通信接口

用户友好界面：具有用户友好的界面，可供操作员监控和控制发电机组的各个方面，包括显示屏、按钮和指示灯等。

通信接口：配备了通信接口，允许将发电机组的数据传输到监控系统或远程控制中心，以实现远程监测和控制。

六、优势与应用

高可靠性：采用高可靠性的设计和制造工艺，使其能够在恶劣的工作环境下也能稳定工作。

广泛应用：适用于船舶、矿业、化工等行业的发电机组控制和监测，也可用于需要并联运行发电机组的场景。

The DEIF GPU/2/GS generator parallel controller and generator protection device is a high-performance equipment launched by DEIF company for controlling and protecting generator sets

1、 Product Overview

Brand and Model: DEIF GPU/2/GS， GPU series controllers belonging to DEIF company.

Application scenario: Mainly used for parallel operation control of generator sets, ensuring the coordinated operation of multiple generator sets and providing stable power supply.

2、 Core functions

Parallel generator set management

Collaborative work: Ensure that each generator set can work together in parallel operation to avoid power problems caused by uneven load or asynchronous phase.

Load balancing: Automatically distribute loads to various generator units based on load demand, ensuring their load balancing and improving overall operational efficiency.

synchronization

Voltage, frequency, and phase synchronization: Ensure the output voltage, frequency, and phase synchronization of multiple generator sets to prevent waveform mismatch and ensure power quality.

Grid connection: The ability to connect to the grid or other power sources, achieving synchronization and parallel operation with the external power system.

Automatic start/stop function

Start/stop according to load demand: The generator set can be automatically started and stopped according to load demand to save fuel and reduce operating costs.

Emergency response: In case of power interruption, the generator set can be automatically started to maintain power supply, and automatically stopped when power is restored.

Data monitoring and recording

Real time monitoring: It can monitor the performance data of various generator sets, including voltage, current, frequency, etc.

Data recording: Record these data for subsequent analysis and maintenance purposes.

Alarm and fault diagnosis

Fault monitoring: It can monitor and diagnose faults and problems of the generator set.

Alarm notification: issue an alarm to notify the operator and take timely measures to prevent shutdown and damage.

3、 Technical features

Diversified input and output interfaces

Device Communication: This controller has multiple input and output interfaces, enabling effective data exchange and communication with various devices and systems.

Comprehensive monitoring and control of generator set parameters

Real time monitoring: capable of real-time monitoring and control of key parameters such as voltage, current, frequency, power factor, etc. of the generator set.

Ensure stable operation: By real-time monitoring and control, ensure the stable operation of the generator set and improve power supply reliability.

Powerful programming and configuration capabilities

Personalized control: Supports Modbus RTU and DEIF programming interfaces, allowing users to program and configure through these interfaces, achieving personalized and intelligent control of generator sets.

4、 Protection function

Comprehensive protection: Provides multiple protection functions such as overload protection, underload protection, overvoltage protection, undervoltage protection, short circuit protection, etc., to ensure the safe operation of the generator set.

Fault diagnosis and alarm: It can monitor and diagnose faults and problems of the generator set, issue alarms to notify operators, and take timely measures to prevent shutdown and damage.

5、 User interface and communication interface

User friendly interface: With a user-friendly interface, operators can monitor and control various aspects of the generator set, including display screens, buttons, and indicator lights.

Communication interface: Equipped with a communication interface, it allows the transmission of data from the generator set to the monitoring system or remote control center for remote monitoring and control.

6、 Advantages and Applications

High reliability: Adopting high reliability design and manufacturing processes, it can work stably even in harsh working environments.

Widely applicable: Suitable for controlling and monitoring generator sets in industries such as shipbuilding, mining, and chemical engineering, and can also be used in scenarios where parallel operation of generator sets is required.

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