求翻译：微网系统由光伏系统、风力发电系统、储能系统、电动汽车充放电机和动力电池系统以及模拟负荷组成，通过微网并网开关（PCC）接入配电网，微网中央控制器通过对微源控制器和负荷控制器的综合控制，实现微源控制策略切换、参考值的设定以及微源负荷的投切，保证微网稳定安全运行，其微网系统结构示意图如图1所示。是什么意思？

Micro-network system consists of photovoltaic systems, wind power systems, energy storage systems, electric vehicle charging and motor and battery power system and the simulated load through the micro-network and network switch (pcc) the access distribution network, micro-network central controller

Micro-web system by PV systems, wind power systems, storage systems, electric motors and motor Discharge Battery Power System, as well as the analog load through micro-web and web switch (PCC) access to distribution networks, micro-web central controller through the micro-source control server and t

The micro net system bends down the system by the light, the wind power generation system, the stored energy systematic, the electric automobile charging and discharging machine and the power battery system as well as the simulation load is composed, through the micro net incor

Micro-network system by PV system, and wind power system, and storage can system, and electric vehicle charging and discharging machine and power battery system and simulation load composition, through micro-network grid-connected switch (PCC) access distribution network, micro-network central contr