本文着重阐述了一种新型的潮流发电装置——弹簧控角竖轴直叶水轮机的工作原理和试验研究过程。
In this paper, theoretical and experimental investigation on the newly developed equipment of renewable tidal-current energy spring-control vertical-axis variable-pitch turbine is presented.
通过联络线的潮流计算，可以分析发电出力和负荷以及网络结构的改变对系统电压质量和安全经济运行的影响。
Through power flow calculation of tie lines, the effects of the changes in generation, load and network structure on the voltage quality and safe and economic operation of the system can be analyzed.
因此，如何利用潮流能发电是急需解决的问题。
So how to use tidal power to generate electricity is an urgent problem to deal with.
若没有发电和频率的精确控制，就会引起不希望出现的联络线潮流。
Without precise control of generation and frequency, undesired tie-line flows will result.
该方法合理地考虑了因发电机开断而频率变化对潮流分布的影响。
The method reasonably considers the influence of frequency change caused by generator outage on load flow distribution.
为此，本文针对含风力发电的潮流分析方法开展了研究。
Therefore, this article carries out the research about power flow analysis method including wind turbine generation.
给出一种基于潮流追踪和发电机再调度的割集断面潮流控制方法。
An interface power control strategy based on power flow tracing and generator re-dispatch is presented.
试验分析表明，大机组发电机进相运行可有效改善电网无功潮流分布，提高电网供电质量。
The analysis indicates that large turbine-generator leading phase operation can improve the reactive power load distribution and the quality of power supply effectively.
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 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.
文中以发电方的经济目标为出发点，除传统的潮流约束外，把预测的平均成交电价、年度利润目标等一起作为约束条件建立定价模型，采用牛顿法计算发电电价。
On this basis, a new model is presented which uses the forecasted market clearing price MCP and finance goals as constraints besides the power flow constrains, and it is solved by Newton method.
通过推导统一潮流控制器(UPFC)稳定控制器的状态方程，分析了UPFC稳定控制器对同步发电机电磁转矩的影响。
By analyzing the state equations of unified power flow controller (UPFC) stabilizer, the influence of UPFC stabilizer on electromagnetic torque of synchronous generator is presented.
首先，针对传统连续潮流算法在计算负荷裕度时遇到的平衡节点发电机无功约束问题进行了研究，提出了平衡节点无功约束的连续潮流负荷裕度算法。
Firstly, the problem of reactive power constrains of generator at slack bus is studied, and a load margin algorithm of continuation power flow of reactive power constrain at slack bus is proposed.
目前的潮流校正措施都是从逻辑距离、优化、比例的角度进行负荷削减，而未考虑故障前发电机对负荷的分配关系，这不太合理。
So far, all load-shedding actions are based on logic distance, optimization or some proportion, but it is not reasonable because they don't consider the relationships between loads and generations.
用优化潮流（OPF）寻求发电总成本最低的运行方案是电力公司追求的主要目标之一。
One of the main motives of electric utilities is to find out the scheme with minimum generation cost by means of OPF.
在引入了一种新发电机模型的基础上，提出了一种新的三相潮流计算方法。
On the Basis of a new generator model, this paper presents a new algorithm on three_phase load flow.
因此，在应用连续潮流法计算负荷裕度和临界电压时应考虑平衡节点发电机无功约束问题。
So, the problem of reactive power constrains of generator at slack bus should be considered when calculating the load margin and critical voltage by using the method of continuation power flow.
车展上不少汽车的设计引入了云计算概念，驾驶者能在旅途中完成诸如收发电子邮件等事务，代表了汽车智能化程度进一步深入的潮流。
Auto show design many car introduced the concept of cloud computing, the driver can perform tasks such as email and other services on the journey, on behalf of the intelligent car further trend.
车展上不少汽车的设计引入了云计算概念，驾驶者能在旅途中完成诸如收发电子邮件等事务，代表了汽车智能化程度进一步深入的潮流。
Auto show design many car introduced the concept of cloud computing, the driver can perform tasks such as email and other services on the journey, on behalf of the intelligent car further trend.
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