When the spacecraft power system undertaken by the Shanghai Institute of Aerospace Technology left the factory, the solar panel deployment test did not meet the requirements, and the solar panel deployment test vibration and deployment test had to be repeated. If the solar panels cannot be deployed normally, it means that the spacecraft loses power in cold space, and the consequences are very serious.
At a critical moment, Yuan Jie, president of the Shanghai Institute of Aerospace Technology, made a decisive decision and decided to re-upgrade the spacecraft's solar panels to ensure normal operation. of the spacecraft's power system. After everyone's efforts, the experiment was finally successful. After the Spring Festival of 2000, the corresponding equipment of each subsystem was delivered to the whole body, and the spacecraft system successively took effect.ctuated global tests.