产品类型介绍 Module Type Introduction

核心功能 Core Functions

1. 三参量同步监测：同步采集机组、电网电压、频率、相位，实时计算差值输出调节偏置
2. Three-parameter synchronization monitoring: Simultaneously sample generator and grid voltage, frequency and phase, calculate deviation and output regulation bias in real time
3. 自动同期并网控制：自动匹配同步条件，达标后输出合闸允许触点，驱动同期合闸回路
4. Automatic grid paralleling control: Automatically match synchronization conditions, send closing permission contact to drive closing circuit when requirements are met
5. 非同期闭锁保护：压差、频差、相位超出阈值时强制闭锁合闸，杜绝非同期并网重大故障
6. Out-of-step interlock protection: Force closing lock when voltage, frequency or phase deviation exceeds threshold to eliminate severe non-synchronization accident
7. 多阶故障诊断：实时监测板卡电源、采集回路、通讯芯片故障，面板指示灯 + 远程告警触点输出
8. Multi-stage fault diagnosis: Continuously monitor board power, sampling circuit and communication chip failure, fault LED and remote alarm relay outputs
9. 多机并联负荷协调：配合励磁系统实现多台机组并联时无功负荷稳定分配，抑制母线电压波动
10. Multi-unit parallel load coordination: Cooperate with excitation system to realize stable reactive power distribution for parallel generators and suppress bus voltage fluctuation
11. 标准总线数据交互：背板 VME 总线与主控单元双向通讯，上传同步状态、故障代码至 DCS 监控画面
12. Standard bus data interaction: Bidirectional communication with main controller via VME backplane bus, upload synchronization status and fault codes to DCS monitoring screen

电气参数 Electrical Specifications