To deal with the heavy operational expenditures of the fifth-generation (5G) telecom service providers (TSPs), powering 5G base stations (BSs) with renewable energy (RE) and stimulating a good interaction between the RE-BS and the smart grid is recognized as an effective and practical solution. However, the existing researches on the interaction between RE-BSs and the smart grid mainly study from the perspective of the TSPs, ignoring the operational constraints of the grid. On the other hand, with the rapid development of integrated energy systems, the integrated operation of the power and water distribution system attracts growing attention. And recently, water-cooling has been introduced as a promising energy-saving technique for 5G-BSs, but few efforts have been spent investigating the interaction between the BSs, the power, and the water distribution system. This paper considers the water-cooled 5G-RE-BSs enabled by an integrated electricity-water distribution system (IEWDS), which is managed by the integrated electricity-water service provider (IEWSP). Coordination mechanisms between the TSP and the IEWSP are investigated, and the optimal model with two coordinated operation modes of the IEWDS, incorporating operation constraints of both the IEWDS and the 5G-BS, is proposed. Case studies on two IEWDS sample systems validated the benefits of coordination and the effectiveness of the proposed coordination methods.

为了应对第五代 (5G) 电信服务提供商 (TSP) 的巨额运营支出，使用可再生能源 (RE) 为 5G 基站 (BS) 供电并激发 RE-BS 与智能电网之间的良好互动是被公认为有效且实用的解决方案。然而，现有关于RE-BS与智能电网相互作用的研究主要是从TSP的角度进行研究，忽略了电网的运行约束。另一方面，随着综合能源系统的快速发展，配水系统的一体化运行越来越受到重视。最近，水冷作为一种有前途的 5G-BS 节能技术被引入，但很少有人研究 BS 之间的相互作用，功率，和供水系统。本文考虑了由水电一体化服务提供商 (IEWSP) 管理的水电一体化分配系统 (IEWDS) 支持的水冷 5G-RE-BS。研究了TSP和IEWSP之间的协调机制，提出了包含IEWDS和5G-BS运行约束的IEWDS两种协调运行模式的最优模型。对两个 IEWDS 样本系统的案例研究验证了协调的好处和提议的协调方法的有效性。研究了TSP和IEWSP之间的协调机制，提出了包含IEWDS和5G-BS运行约束的IEWDS两种协调运行模式的最优模型。对两个 IEWDS 样本系统的案例研究验证了协调的好处和提议的协调方法的有效性。研究了TSP和IEWSP之间的协调机制，提出了包含IEWDS和5G-BS运行约束的IEWDS两种协调运行模式的最优模型。对两个 IEWDS 样本系统的案例研究验证了协调的好处和提议的协调方法的有效性。