Method for increasing heat removal temperature in frequency reduction operation control interval of subway train condenser

The invention relates to a method for controlling the upper heat removal temperature of a subway train condenser under-frequency operation control interval, which adopts a temperature sensor to monitor the exhaust air temperature at a heat removal air outlet of a heat removal system on a rail-mounted area in real time, and when the exhaust air temperature is higher than a set temperature threshold value, the train condenser is under-frequency operation. According to the method, the purpose of controlling the heat extraction temperature on the interval tunnel is achieved mainly by optimizing the operation strategy of the subway train condenser, and the train condenser is prevented from stopping and jumping due to the too high air inlet temperature in summer by controlling the heat extraction temperature on the interval tunnel. 本发明涉及一种地铁列车冷凝器降频运行控制区间上排热温度的方法，采用温度传感器实时监测轨行区上排热系统排热风口处的排风温度，当排风温度高于所设置的温度阈值时，列车冷凝器降频运行。本发明主要通过对地铁列车冷凝器运行策略的优化以此达到控制区间隧道上排热温度的目的，通过控制区间隧道上排热温度避免列车冷凝器在夏季由于过高的进风温度发生停跳。