摘要：【中文】本发明涉及电控发电机领域，尤其涉及一种电控发电机组自我保护的控制方法、系统及发电机组。本发明所述的电控发电机组自我保护的控制方法包括：记录发电机的运行参数；根据运行参数和机型定义表，判断发电机的使用情况；根据使用情况进行提醒或运行限制。通过记录电控发电机使用工况和时间等参数，充分利用电控机型优势，结合发电机型功率定义强制约束客户按照功率定义和技术协议使用发电机组，减少发电机组厂商损失。时时记录客户发电机组的实际使用工况以及该工况下的负荷点，超过发电机型功率定义后提醒客户，一方面可保护发电机组，避免给客户造成安全隐患以及损失，另一方面可维护发电机组厂商的合法利益。 【EN】The invention relates to the field of electric control generators, in particular to a self-protection control method and system for an electric control generator set and the generator set. The self-protection control method of the electric control generator set comprises the following steps: recording the operating parameters of the generator; judging the service condition of the generator according to the operation parameters and the model definition table; and reminding or limiting the operation according to the use condition. By recording the parameters such as the use condition, the time and the like of the electric control generator, the advantages of the electric control generator are fully utilized, the power definition of the generator type is combined to forcibly restrict a customer to use the generator set according to the power definition and the technical protocol, and the loss of a generator set manufacturer is reduced. The actual use working condition of the generator set of the customer and the load point under the working condition are recorded in real time, and the customer is reminded after the power of the generator type is defined, so that on one hand, the generator set can be protected, potential safety hazards and loss of the customer are avoided, and on the other hand, legal benefits of manufacturers of the generator set can be maintained.