200kW超容DCDC储能柜 | 200-1152V超容·1200-2000V高压母线·98%高效

200kW超容DCDC储能柜 | 200-1152V超容·1200-2000V高压母线·98%高效 | 200kW Super-Capacitor DC-DC Storage | 200-1152V Cap · 1200-2000V HV Bus · 98% Efficiency

项目简介 | Project Introduction

本项目为200kW超级电容DCDC储能柜，由稳利达电力电子提供整套超容储能与大功率双向直流变换解决方案。系统由7台200kW DCDC模块并联构成（整机额定200kW），超容侧电压200-1152Vdc（整机**大电流1000A），母线侧电压1200-2000Vdc（整机**大电流167A），转换效率98%。超级电容组采用96V106F标准模组12个串联，实现与1200-2000V高压直流母线的双向大功率能量交换。设备支持恒压、恒流、恒功率三种工作模式，动态响应快，特别适合大功率瞬时冲击负载的功率平抑、峰值功率支撑与势能/回馈能量回收。配置触摸屏（支持远程监视）、RS485（Modbus RTU）/以太网（Modbus TCP）/CAN2.0B三通道通讯，强制风冷、IP31防护，具备绝缘/耐压安规保障，适用于工业电网缓冲、轨道交通再生制动能量回收、起重势能回收、特种电源等场景。

This project is a 200kW super-capacitor DC-DC storage cabinet, delivered by Wenlida Power Electronics as a complete super-capacitor storage and high-power bidirectional DC conversion solution. The system consists of seven 200kW DC-DC modules in parallel (rated 200kW): super-cap side 200-1152Vdc (max 1000A), bus side 1200-2000Vdc (max 167A), at 98% efficiency. The super-capacitor bank uses twelve 96V106F standard modules in series, enabling high-power bidirectional energy exchange with the 1200-2000V HV DC bus. It supports CV, CC and CP modes with fast dynamic response, ideal for power smoothing, peak-power support and potential/regenerative energy recovery of large instantaneous impact loads. The unit features a touch screen (remote monitoring), RS485 (Modbus RTU) / Ethernet (Modbus TCP) / CAN2.0B three-channel communication, forced air cooling, IP31 protection and insulation/withstand-voltage safety. It suits industrial grid buffering, rail-transit regenerative braking recovery, crane potential-energy recovery and special power supplies.

系统拓扑说明 | System Topology Description

图2：200kW超容DCDC柜应用场景 | Figure 2: 200kW super-capacitor DC-DC cabinet application scenario

整套系统配置10寸本地触摸屏，供客户监控数据和触摸操作；提供一路RS485接口，支持遥控、遥测、遥调功能。12串超容模组（96V106F）经7台并联DCDC模块接入1200-2000V高压直流母线；冲击负载释放回馈能量时超容充电储能，需峰值功率时超容放电支撑母线。所有电缆和信号线均采用底部下进线、下出线方式。

The system is equipped with a 10-inch local touch screen for on-site data monitoring and touch operation, and one RS485 port for remote telecontrol, telemetry and tele-adjustment. The twelve-series super-capacitor bank (96V106F) connects through seven paralleled DC-DC modules to the 1200-2000V HV DC bus. When impact loads release regenerative energy, the super-capacitors charge and store it; during peak-power demand, they discharge to support the bus. All power and signal cables enter and exit from the bottom.

完整全套参数表 | Complete Parameter Tables

表1 200kW超容DCDC模块电气参数 | Table 1 200kW Super-Cap DC-DC Module Parameters

表2 超容模组配置 | Table 2 Super-Capacitor Module Configuration

表3 整机规格参数 | Table 3 Complete Unit Specifications

设备搬运说明 | Equipment Handling Instruction

机柜底座开有两个方形孔，搬运时叉车两根货叉通过方形孔叉入机柜底部，移动过程中需保证缓慢、平稳，避免设备磕碰倾倒。

Two square holes are reserved at the cabinet base. Insert two forklift forks through the square holes to the cabinet bottom during handling. Move slowly and steadily to prevent collision or tipping-over.

应用场景 | Application Scenarios

典型应用 | Typical Applications

? 大功率瞬时冲击负载功率平抑与峰值支撑

? 轨道交通车辆再生制动能量回收

? 港口、冶金起重机势能与回馈能量回收

? 1200-2000V高压直流母线储能缓冲

? 特种电源、脉冲负载、电网质量治理

? Power smoothing and peak support for large instantaneous impact loads

? Regenerative braking energy recovery for rail transit

? Potential and regenerative-energy recovery for port/metallurgical cranes

? Storage buffering on 1200-2000V HV DC buses

? Special power supplies, pulse loads and grid-quality improvement