Miniature simulation synchronous phase modifier control system and working method thereof

• Main Authors: ZHANG XIAOLEI, ZHAO LONG, JIA SHANJIE, LI HAO, ZHU YI, ZHENG ZHIJIE, WU KUIHUA, LIANG RONG, YANG BO, LI WENSHENG, WANG CHUNYI, LU ZHIPENG, JIAN QINGZHI
• Format: Patent
• Language: Chinese; English
• Published: 02.11.2021
• Subjects: CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS; GENERATION; SYSTEMS FOR STORING ELECTRIC ENERGY

The invention discloses a miniature simulation synchronous phase modifier control system and a working method thereof. The system comprises a miniature simulation synchronous motor, a photoelectric encoder, a light synchronous phasor measurement all-in-one machine, a microprocessor, a power amplifier, a dual-channel controllable excitation power supply, a communication module, a relay module and a server master station. The method comprises the following steps of: simulating a synchronous phase modifier by using the miniature simulation synchronous motor; monitoring a rotating speed of the miniature simulation synchronous motor; controlling an operation state, a reactive power output value and a reactive power absorption value of the miniature simulation synchronous motor by adjusting the excitation input voltage, and calculating to obtain synchronous phasor data; uploading the synchronous phasor data to the server master station, and receiving, checking and analyzing the synchronous phasor data in a multi-th