Phase modifier system current adding test power supply equipment and phase modifier system current adding test method

• Main Authors: HUANG TIANXIAO, LIU MIAO, WANG SHUNYI, XIN GUANGMING, GUO ZHIFENG, LI XUAN, ZHAO YAN, CHEN RUI, XIE HUAN, LIU KAI, MI JIANBIN
• Format: Patent
• Language: Chinese; English
• Published: 25.08.2023
• Subjects: MEASURING; MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES; PHYSICS; TESTING

The invention provides a phase modifier system current adding test power supply device and a phase modifier system current adding test method, which can be applied to the technical field of power system test. The power supply equipment comprises at least one current adding device, and when the number of the current adding devices is larger than one, the current adding devices are connected in parallel. Each current adding device comprises a power supply measurement module, a first-order transformer with an adjustable secondary winding, a switching compensation capacitor and an output measurement module which are connected in sequence; the power supply measuring module is also connected with an alternating current power supply and measures the voltage and the phase sequence of the alternating current power supply; the output measurement module measures the output current of the current adding device. The current adding test power supply equipment for the phase modifier system provided by the embodiment of the