描述
产品简要说明
PPM-3 Dg Kontroll-Mit DU-2是DEIF针对混合能源系统开发的控制模块，具备以下核心特性：
多能源协调：柴油机、光伏、电池储能的一体化功率管理
孤岛/并网双模式：自动切换电网运行状态（精度±0.5%）
本地化控制：集成DU-2人机界面实现参数实时监控
产品详细说明
1.控制架构与功能模块
核心处理单元
动态负载分配：
基于优先级算法实现柴油机与可再生能源的功率互补（响应时间
储能管理：
锂电池SOC智能调度（支持充放电曲线自定义）
保护机制
保护类型触发条件动作逻辑
过压保护U>120%额定电压切断电网侧断路器
频率偏移f<45Hz或f>55Hz启动柴油机备用模式
孤岛检测ΔU/Δf突变>阈值触发主动频率偏移法(ANSI)
2.DU-2人机交互系统
界面特性：
7英寸触摸屏+图形化拓扑显示（支持多语言切换）
诊断功能：
故障代码库（涵盖128种异常状态）+历史日志导出（CSV格式）
产品概述:PPM-3 Dg Kontroll-Mit DU-2
作为DEIF混合电力系统的核心控制器，PPM-3 Dg Kontroll-Mit DU-2通过集成化设计实现从发电到配电的全链路控制，尤其适用于海上平台、偏远地区微电网等对供电可靠性要求极高的场景，符合IEC 62056电力系统通信标准。
Product brief description
PPM-3 Dg Kontroll-Mit DU-2 is a control module developed by DEIF for hybrid energy systems,with the following core features:
Multi-energy coordination:integrated power management of diesel engines,photovoltaics,and battery energy storage
Isle/grid-connected dual mode:Automatically switch the grid operation status(accuracy±0.5%)
Localized control:Integrated DU-2 human-machine interface to achieve real-time parameter monitoring
Product details
1.Control architecture and functional modules
Core processing unit
Dynamic load allocation:
Power complementarity between diesel engine and renewable energy is achieved based on priority algorithm(response time<50ms)
Energy storage management:
Intelligent SOC scheduling of lithium battery(supports customization of charge and discharge curves)
Protection mechanism
Protection Type Trigger Condition Action Logic
Overvoltage protection U>120%rated voltage Cut off the grid side circuit breaker
Frequency offset f<45Hz or f>55Hz Start diesel engine standby mode
Island DetectionΔU/Δf Mutation>Threshold Trigger Active Frequency Offset Method(ANSI)
2.DU-2 human-computer interaction system
Interface features:
7-inch touch screen+graphical topological display(supports multilingual switching)
Diagnostic function:
Fault code base(covering 128 exception states)+historical log export(CSV format)
Product Overview:PPM-3 Dg Kontroll-Mit DU-2
As the core controller of DEIF hybrid power system,PPM-3 Dg Kontroll-Mit DU-2 realizes full-link control from power generation to power distribution through integrated design.It is especially suitable for scenarios such as offshore platforms and remote microgrids that require extremely high power supply reliability,and complies with the IEC 62056 power system communication standard.
