【摘要】 介绍了宁东—山东±660 kV直流输电工程的特点及目前国内直流输电工程开展情况。通过对国内直流输电工程的设备、系统调试、监督服务等方面的工作调研,针对我省的宁东—山东直流输电工程,提出了应该提前介入控制和保护系统功能联合测试、设备和站系统调试等工作的建议,并提出了应重点着手开展的直流输电对山东电网影响研究的相关课题和技术工作。更多还原

【Abstract】 The characteristics of Ningdong-Shandong ±660kV DC transmission project and the present executing situation of DC transmission project were introduced.Through investigation for the equipment,system debugging and monitoring services of domestic DC transmission project,a proposal that the joint test for the control and protection system capability and the work for equipment and station system debugging should be involved in ahead were proposed for the Ningdong-Shandong DC transmission project.Also,some issues and techniques about focusing on carrying out research on the impact of DC transmission on Shandong Power Grid was proposed.更多还原