• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文会议>International Conference on the Domestic Use of Energy >Power losses assessments of LCC-based HVDC converter stations using datasheet parameters and IEC 61803 STD
【24h】

Power losses assessments of LCC-based HVDC converter stations using datasheet parameters and IEC 61803 STD

机译：使用数据表参数和IEC 61803 STD的基于LCC的HVDC转换器站的功率损耗评估

获取原文
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

In distribution and transmission, particularly when the power is transported over a transmission line of distance 500km and above, a considerable amount of power is lost during power systems operation, which consist of all the components that are used in generation, transmission and distribution of power. Therefore, it is imperative to estimate the power losses due to some power equipment on the electrical network during transmission and distribution systems. The overall power consumption in transmission of bulk electric power is reasonably reduced by the power loss. The transmission power is growing with the increase of HVDC transmission voltage. It is important to study and critically analyze the losses including HVDC system to actually improve the economics of HVDC system. It is the purpose of this research work to explicitly discuss the procedures for verifying, determining and calculating the overall losses of various equipment of LCC-based high-voltage direct current (HVDC) converter station under operating and standby mode using datasheet parameters (Phase Control Thyristor Type DCR3030V42), since loss calculations are most times based on datasheet values and experimental measurements. The loss calculations in this research work are precisely applicable to all parts of the converter station and cover standby, partial-load, and full-load losses and methods of calculation. According to IEC 61803 of Determination of power losses in high-voltage direct current (HVDC) converter stations, the loss calculation models of converter station equipment under operation and standby mode are elaborately established.
机译：在分配和传输中，特别是当电力通过传输线路500km和更高的传输线路时，在电力系统操作期间丢失了相当大的功率，这包括用于产生，传输和电力分配的所有组件。因此，在传输和分配系统期间，它必须估计由于电气网络上的某些电力设备而估计功率损耗。通过功率损耗合理降低了散装电力传输的总功耗。随着HVDC传输电压的增加，传输功率正在增长。重要的是要研究和批判性地分析包括HVDC系统的损失，以实际改善HVDC系统的经济学。这项研究的目的是明确讨论使用数据表参数下的操作和待机模式下的LCC基高压直流（HVDC）转换站各种设备的验证，确定和计算各种设备的整体损失的程序（相位控制晶闸管类型DCR3030V42），因为损耗计算最多是基于数据表值和实验测量的次数。本研究工作中的损耗计算正是适用于转换器站的所有部分，覆盖待机，部分负载和满载损失以及计算方法。根据IEC 61803在高压直流（HVDC）转换器站中的功率损耗的确定，精确建立了操作和待机模式下的转换器站设备的损耗计算模型。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号