5.1.- 智能电网和电力系统

智能电网是电力系统发展的结果。这些都是以可持续、可靠和经济的方式管理电力需求的发展网络。它们的特点是采用先进的基础设施,以促进智能电网中新组件的集成。

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由于可再生能源被纳入电力系统,发电的分散性越来越明显。这就是为什么电力流的分布成为一个巨大的挑战,因为根据基尔霍夫定律,电流往往在更大程度上通过阻抗较低的电力线流通。这就造成了电力网络的极大不平衡,使其性能受到损失。电力电子技术的巨大进步成功地挑战了基希霍夫定律,成功地控制了最复杂的电力网络中的功率流。

目前集成到智能电网中用于控制功率流的尖端技术发展包括:移相变压器(PST)、柔性交流输电系统(FACTS)、静态同步补偿器(STATCOM)、晶闸管控制串联电容器(TCSC)和静态变频器(SFC)。 这些技术安装在某些变电站中,可以控制网络的功率流量,以及网络的功率因数,使整个电力系统的性能得到大幅度提升。

得益于这种技术的发展,智能电网应运而生,将风能、光伏等可再生能源纳入电网,并将电动汽车纳入当今社会。反过来,这也使得大幅减少温室气体(CO2)成为可能。

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智能电网和电力系统 UNITS
Showing 31-40 of 40 item(s)
AERIAL LINE MODEL APPLICATION - AEL-AE1A
  • AEL-AE1A
Available
5.1.3.2.- 电力传输
AEL-AE1A
空中线路模型应用
The Aerial Line Model Application, "AEL-AE1A", has been designed by EDIBON to study the basics concept of power systems in the field of the power generation, transmission, distribution and load consumption.The "AEL-AE1A" consists of a series of...
POWER ELECTRONICS APPLICATION, WITH SCADA - AEL-PWEC
  • AEL-PWEC
Available
5.1.3.2.- 电力传输
AEL-PWEC
功率电子学的应用,配备 SCADA
The Power Electronics Application, with SCADA, "AEL-PWEC", has been designed to study the most important applications related to DC power electronics, single-phase AC power electronics, three-phase AC power electronics and thyristor power...
SWITCHING IN TRANSMISSION AND DISTRIBUTION SUBSTATIONS APPLICATION - AEL-SST-01
  • AEL-SST-01
Available
5.1.3.3.- 功率和负载分配
AEL-SST-01
输电和配电变电站操作应用
The Switching in Transmission and Distribution Substations Application, "AEL-SST-01", has been developed by EDIBON to study the most common operations carried out in these substations, such as, transference of the electrical service from the first...
MANUAL REACTIVE POWER COMPENSATION APPLICATION - AEL-MRPC
  • AEL-MRPC
Available
5.1.3.3.- 功率和负载分配
AEL-MRPC
手动无功功率补偿应用
The Manual Reactive Power Compensation Application, "AEL-MRPC", has been designed by EDIBON to study the effects of reactive power consumption in AC circuits on energy efficiency, and the power factor compensation procedures that allow this...
REACTIVE POWER COMPENSATION APPLICATION - AEL-RPC
  • AEL-RPC
Available
5.1.3.3.- 功率和负载分配
AEL-RPC
无功功率补偿的应用
The Reactive Power Compensation Application, "AEL-RPC", has been designed to study the reactive power effects in AC circuits, due to reactive loads, and its compensation procedures.Reactive power can be described as the quantity of "unused" power...
ADVANCED POWER FACTOR COMPENSATION APPLICATION - AEL-EECFP
  • AEL-EECFP
Available
5.1.3.3.- 功率和负载分配
AEL-EECFP
高级功率因数调节应用
Industrial customers use three-phase power consumption with different power factors. If their power factor drops below a prescribed value, power losses in transmission lines increase. For this reason, the customers have to pay a penalty. In order...
SINGLE-PHASE AUTOMATIC POWER FACTOR COMPENSATION APPLICATION - AEL-APFC
  • AEL-APFC
Available
5.1.3.3.- 功率和负载分配
AEL-APFC
单相电路自动功率因数控制应用
The Single-phase Automatic Power Factor Compensation Application, "AEL-APFC", has been designed by EDIBON is an application designed to study the single phase automatic power factor controllers installed in the energy utilization points. In some...
DYNAMIC LOADS APPLICATION - AEL-DLT
  • AEL-DLT
Available
5.1.3.3.- 功率和负载分配
AEL-DLT
动态负载应用
The Dynamic Loads Application, "AEL-DLT", has been designed to study the behavior of the dynamic loads in the field of power systems.The application consists of a squirrel cage induction motor which will be used as a dynamic electrical load. In...
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