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- The amount and direction of power flow may be easily controlled by adjusting the DC voltage at the two terminals. 通过调节两换流终端站的直流电压可以容易地控制潮流的数量和方向。
- The DC interconnection has the ability to respond rapidly to generator speed signals and increase or decrease the power flow as needed to dampen the transient oscillations. 直流联网对发电机速度信号具有迅速作出响应的能力并按需要提高和降低潮流以阻尼暂态振荡。
- The DC transmission power flow can be modulated to dampen the oscillations and increase their power-carrying capability. 直流输电的潮流可被调制以阻尼振荡并提高功率承载能力。
- For the low capacity DG,it is proposed a concept of "suppositional stack bus"which is useful and convenient for AC and DC power flow computation. 阐述了分布式直流电源借助现有交流配电网络进行交直流同线馈送的思想,讨论了该思想的基本原理和电路结构,并分析了单极运行方式下的潮流计算问题。
- Based on the characteristics of DC system and fast decoupling PQ method,this page presents an improved alternative algorithm for power flow of AC/DC system. 阐述了交直流混合系统中监测变压器中性线直流电流的必要性,介绍了监测系统从变电站数据采集到数据发布的一系列过程。
- Authority and power flow downward through the organization. 权威和权力透过组织向下渗透。
- Therefore, the sensitivity of power flow of vulnerable cutset branch with respect to generator or load power can reflect the effectiveness of the sites where the emergency controls are enforced. 因此割集支路功率对于发电机母线或负荷母线功率的灵敏度,能够反映紧急切机或切负荷控制地点的有效性。
- And the simulation result shows that SSSC can control the power flow quickly. 仿真结果表明,SSSC可以迅速的调整线路的传输功率。
- Several power flow tracing methods based on actual power flow are introduced. 在回顾了以往基于交易和基于直流潮流灵敏度分析的分配方案后,重点对几种基于潮流跟踪的分配方案进行了评述。
- The theory of MVA loss allocation and branch power flow allocation is proposed. 提出了有功、无功联合网损分摊和支路潮流分解的理论基础。
- Steps of determining the ATC using continuation power flow are also presented. 提出了使用连续潮流法计算可用输电能力的步骤。
- It is presented a voltage stability control method based on power flow tracing. 给出了一种基于有功潮流追踪的电压稳定控制方法。
- At the same time, the power flow calculation is led in during the intell... 电力系统及发电设备控制和仿真国家重点实验室(清华大学电机系)北京市海淀区;
- White goods under safety requirements, medical equipment, sensitive power supply and controls. 有安全需求的白色家电,医疗设备,有感应的电源供应和控制系统。
- DC method of power flow calculation 潮流计算直流法
- Using adjacency list to save topology structure in power flow calculation, the calculation time is greatly reduced. 用邻接表保存中压配电网的拓扑结构,大大缩短了潮流的计算时间。
- According to Newton-Raphson(NR) method, a new power flow method based on reliable power flow technique is proposed. 摘要根据牛顿法的基本原理,建立了一种基于辐射配网潮流技术的求解有环配电网潮流的新模型。
- An instrument for measuring in watts the power flowing in a circuit. 瓦特计以瓦特为单位测量电路中功率的仪器
- The king was shorn of his power by his nobles. 国王被手下的贵族们剥夺了权力。
- Only one conduction loss of the power switch is present in the power flow path during the inversionperiod. 逆变时,在功率通量回路中只有一个功率开关上有传导损耗。