Low voltage network multiple ends combination power supply structure based on IPFC

• Main Authors: LIU BIN, GU WEI, GUI JUNGUO, HU SHI, TAN ZHUKUI, WANG MIAN, XIAO YONG, XU YUTAO, LIN CHENGHUI, XU CHANGBAO, XU MEIMEI
• Format: Patent
• Language: Chinese; English
• Published: 03.04.2018
• Subjects: CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERATION; REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGYGENERATION, TRANSMISSION OR DISTRIBUTION; SYSTEMS FOR STORING ELECTRIC ENERGY; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE

The utility model discloses a low voltage network multiple ends combination power supply structure based on IPFC, it is connected with dual supply automatic switchover switch ATS including power supply feeder no. 1 and power supply feeder no. 2, power supply feeder no. 1 and power supply feeder between two, the feeder no. 1 of supplying power is gone up to establish ties has a coupling transformer, and power supply feeder no. 2 is gone up to connect in parallel has a coupling transformer, and space power flow controller IPFC connects between two coupling transformer, space power flow controller IPFC and dual supply automatic switchover switch ATS parallel connection, the problem of the shortage of traditional transmission line compensation control on idle load flow control, low pressure parallel power supply's inverse probability operation and electromagnetic ring flow etc is solved. 本实用新型公开了种基于IPFC的低压配电网多端联合供电结构，它包括供电馈线和供电馈线二，供电馈线和供电馈线二之间连接有双电源自动切换开关ATS；供电馈线上串联有个耦合变压器，供电馈线二上并联有个耦合变压器，线间潮流控制器IPFC连接在二个耦合变压器之间；