多用途智能配电网仿真系统及仿真方法

• Format: Patent
• Language: Chinese
• Published: 19.02.2021
• Subjects: CALCULATING; COMPUTING; COUNTING; DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES; ELECTRIC DIGITAL DATA PROCESSING; PHYSICS; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR

本发明公开了一种多用途智能配电网仿真系统及仿真方法，包括电源模块，所述电源模块中包括模拟电网，光伏发电或风力发电或储能单元；开关设备，所述开关设备包括联络开关，断路器和开关柜；在线监测模块，所述在线监测模块包括故障模拟器，负荷元件和电力监测设备；所述故障模拟器包括接地故障模拟器和相间短路故障模拟器；所述负荷元件包括电力电缆，架空线路，电动机、电感器和电容器；所述电力监测设备包括模拟电力监测设备、保护装置、电能质量分析装置。本发明可直接为电网运行安全评价提供必要判据适用于智能配电网故障仿真、保护验证、自愈重构模拟的情况。 The invention discloses a multi-purpose intelligent distribution network simulation system and a simulation method. The system comprises a power supply module, wherein the power supply module comprises an analog power grid, a photovoltaic power generation or wind power generation or energy storage unit; a switch device, wherein that switch device comprises a contact switch, a circuit break and a switch cabinet; an on-line monitoring module, wherein the on-line monitoring module comprises a fault simulator, a load element and a power monitoring device; The fault simulator comprises a ground fault simulator and an inter-phase short circuit fault simulator. The load element comprises a power cable, an overhead line, a motor, an inductor and a capacitor;