Method for determining wind-thermal-bundled power transmission capacity configuration scheme for DC power transmission system

• Main Authors: YE YOUJUN, LI HU, LYU XIANG, GE YI, SHI DAJUN, YU XUAN, HUANG JUNHUI, NAN KAIHUI, DOU FEI, WANG QUANQUAN, XU YIQING, XIE ZHENJIAN, GAO BIN
• Format: Patent
• Language: Chinese; English
• Published: 06.03.2018
• 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 relates to a method for determining a wind-thermal-bundled power transmission capacity configuration scheme for a DC power transmission system. The method comprises (a) determining a boundary condition and a wind-thermal-bundled power transmission output initial condition corresponding to the boundary condition; (b) carrying out scanning and analysis on operation and production of the DC power transmission system, and determining a first wind-thermal-bundled power transmission maximum low-ebb output P; (c) carrying out scanning and analysis on potential faults of the DC power transmission system, and determining a second wind-thermal-bundled power transmission maximum low-ebb output P; (d) determining a third wind-thermal-bundled power transmission maximum low-ebb output Pmin; and (e) determining the wind-thermal-bundled power transmission capacity configuration scheme of the DC power transmission system. According to the invention, the wind-thermal-bundledpower transmission capacity configurati