有载调压变压器被认为是造成电压崩溃的重要因素之一。
On-load tap changer (OLTC) is considered to be one of the important factors that results in voltage collapse.
采用指数负荷模型研究了有载调压变压器对系统最优潮流的影响。
By use of more precise exponential load model, the effect of on-load tap-changing transformer(OLTC)on optimal power flow(OPF)is analyzed.
本文重点研究了高中压配电网有载调压变压器和并联电容器的优化控制问题。
This thesis mainly focuses on the study of optimal controlling strategy of the on-load tap-changing transformers and shunt capacitors in high and medium voltage distribution system.
本文针对负荷特性和有载调压变压器对电力系统静态电压稳定性的影响展开研究。
This thesis carries out studies aiming at the impact of load characteristics and on load tap changer on voltage stability.
介绍了900MVA自耦有载调压变压器的基本参数、基本结构、设计难点、解决方案及试验结果。
The parameters, structure, design difficulty, solution and test data of 900MVA on-load-tap-changing auto transformer are introduced.
介绍了由工业控制计算机和现场单片机采样控制器组成的干式有载调压变压器集中监控系统的设计。
The integrated monitoring and controlling system is introduced, which is composed of industrial control computer and field monolithic data sampling controller.
在变压器铁磁特性不明显的情况下推导出的传统有载调压变压器无暂态切换理论只是文中理论中的一个特例。
The traditional theory of tap change of the load-ratio transformer which has not taken the ferromagnetic characteristic into account is a special example of the theory presented in this paper.
分析了有载调压变压器及与之相配套的二次设备在档位显示方面的配合问题，提出解决方法，并应用到实际工作中。
This paper analyzes the cooperation problem in indication between voltage - regulating transformer on load and the corresponding secondary equipment, puts forward the solution and uses it in practice.
电压调整问题包括两个方面，一个是馈线末端电压升问题，另外一个是有载调压变压器的分接头频繁动作或者振荡。
Voltage regulation includes two fields: one is voltage rise near the end of the feeder: another is the tap hunting phenomenon of tap change under load (TCUL) transformers.
有载调压分接开关是有载自动调压变压器的的主要装置。
On-load tap-changer is a main device of on-load automatic voltage regulation transformer with.
根据我国变压器及有载分接开关的现状，采用国产设备研制成功了调压型实时无功补偿装置。
According to the present status of transformers and on-load tap changers in China, voltage regulation real-time reactive power compensation device is developed successfully with domestic equipment.
有载分接开关是变压器有载调压的主要装置。
Load tap switch is the central contrivance in load-ratio voltage regulation of transformer.
动态模型也适合于无过渡电阻有载调压和变压器保护等问题的研究。
The dynamic model is also suitable for researching the on-load regulation without transition resistor and the transformer protection.
为了提高供电的可靠性和经济性，现代电力系统大都采用了变压器有载调压技术和变压器并列运行技术。
In order to improve power supply reliability and economy, the modern power system were powered by a transformer on-load tap transformer parallel operation of technology and techniques.
配置有载调压的变压器在有载调压开关出现异常时，为抑制恶化趋势，避免突发故障，采取了减少调压开关动作次数的措施。
Two practical methods are introduced to renovate the power transformer with no-load tap changer into that with on-load one.
配置有载调压的变压器在有载调压开关出现异常时，为抑制恶化趋势，避免突发故障，采取了减少调压开关动作次数的措施。
Two practical methods are introduced to renovate the power transformer with no-load tap changer into that with on-load one.
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