The high proportion renewable energy micro grid is growing rapidly in the recent years. For instance, the data center micro grid is a typical situation where the highly flexible workload, energy storage system, and renewable energy are integrated in an industrial zone. However, in this situation, the voltage stability is a high concerned issue, which is often ignored in the existing research, resulting the problem in voltage fluctuations at the grid connection point. To deal with the above-mentioned problems, we propose a high-proportion renewable energy micro grid scheduling method considering voltage stability as both optimization objective and constraint in the model. A simulation based on history data is implemented and simulated by the Gurobi platform, which illustrates the proposed method can cut down the performance indicator consists of operation cost and voltage fluctuations by 1.19% and dramatically smooth the fluctuations of voltage at grid connection point, which verifies its effectiveness.