Monitoring and early warning method and device, computer equipment, storage medium and program product

The invention relates to a monitoring and early warning method and device, computer equipment, a storage medium and a computer program product. The method comprises the steps of receiving monitoring data sent by an insulation monitoring device arranged in a transformer substation direct current system, determining whether an early warning condition is met or not according to the monitoring data, and outputting early warning prompt information under the condition that the early warning condition is met, the monitoring data at least comprises telemetry data of the transformer substation direct current system, voltage recording data of the transformer substation direct current system and threshold value data configured in the insulation monitoring device. The method can improve the reliability of power supply of the power grid. 本申请涉及一种监测预警方法、装置、计算机设备、存储介质和计算机程序产品。该方法包括：接收设置于变电站直流系统中的绝缘监测装置发送的监测数据，根据该监测数据确定是否满足预警条件，并在满足该预警条件的情况下，输出预警提示信息，其中，该监测数据至少包括该变电站直流系统的遥测数据、该变电站直流系统的电压录波数据以及所该绝缘监测装置中配置的门限值数据。采用本方法能够提高电网供电的可