XUE DUO. Development of Bushing Type PLC/RI Capacitor in DC Converter Station. [J]. Power capacitor & reactive power compensation, 2010, 31(1): 35-37. DOI: 10.14044/j.1674-1757.pcrpc.2010.01.011.
换流站直流场瓷套式PLC/RI电容器的研制
摘要
通过对超高压直流输电特点以及换流站直流场瓷套式PLC/RI电容器作用的阐述
明确研制直流场瓷套式PLC/RI电容器的重要性
并且根据产品运行工况
对额定电压、并联均压电阻、绝缘水平等进行参数的确定。在此基础之上
通过整体结构设计、绝缘设计、内部结构设计和可靠性设计
完成图样设计并进行了样机研制。样机通过试验验证
满足直流场瓷套式PLC/RI电容器研制要求
研制成功。
Abstract
In this paper
the characteristics of extra-HVDC and the actions of bushing type PLC / RI capacitors in DC-field of HVDC converter station are described and necessity to develop such capacitor is defined clearly.Meanwhile such parameters of the capacitor as the rated voltage
parallel-grading resistance and insulation level are determined based on the operating conditions of the product.On this basis
the drawing design and development of prototype is completed through such design of overall structure
insulation
the internal structure and reliability.The prototype passes verification successfully and meets development requirements of DC field bushing type PLC / RI capacitor.