Voltage configuration scheme for switchable maintenance of busbar merging unit of double-busbar connection mode 110kV system of intelligent substation

• Main Authors: CHEN YAYUN, CHEN RUIZHANG, WU YUTING, ZHUANG XIAOHE, YANG MINMIN, GUAN SHAOFENG
• Format: Patent
• Language: Chinese; English
• Published: 20.04.2016
• Subjects: CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION; SYSTEMS FOR STORING ELECTRIC ENERGY

The invention discloses a voltage configuration scheme for switchable maintenance of a busbar merging unit of a double-busbar connection mode 110kV system of an intelligent substation. All 100kV interval merging units and bay level secondary equipment are added to an optical cable loop of a 110kV II...