The invention belongs to the electric power technical field, especially a production management system distribution network equipment machine account intelligent inspection method based on technical parameter relevance. The method comprises: based on distribution network equipment theoretical knowledge and in-depth knowledge of parameters, stipulating the parameter scope of distribution network equipment machine account fields; according to the relevance among fields, employing a DELPHI programming curing formula to automatically inspect machine accounts; describing error causes of error fields in displayed results; and running statistics on the error rate of each city bureau. The method can save manpower and material resources, avoid leakage of inspection and inaccurate inspection in a manual machine account inspection process, improve distribution network equipment machine account data integrity and accuracy, and lay a firm foundation for advanced application development of distribution network equipment in a PMS (production management system). The method increases a machine account inspection speed, guarantees advanced application development of equipment such as a transformer in a PMS, and promotes PMS stable and efficient operation.