油气储罐系统是一种经过验证的压力控制系统 以及小型配水系统的稳定性。它们的功能和设计 本文对系统进行了讨论。然而，液压气动油箱的另一种选择是使用 变频[速度]驱动（VFD）。VFD作为一种可行的 将比较油气储罐的替代方案。工程评估 将完成之前设计和建造（保密客户）系统的基础 进行比较，并将包括运营、维护和资本成本。它是 需要注意的是，在本分析中- 气压罐是一种压力容器 维护/控制装置，而不是缓冲罐。浪涌控制考虑是一个关键因素 这是许多泵送系统设计中的一个问题。也可以使用油气储罐设计 对于喘振控制，但必须仔细遵守系统特定的喘振控制要求 与压力控制策略相协调，油气系统的主要功能 本分析中使用的储罐。包括3个参考文献、表格和图表。

Hydro-pneumatic tank systems are a tried and true system for providing pressure control and stabilization in smaller water distribution systems. The function and design of these systems are discussed in this paper. However, an alternative to the hydro-pneumatic tank is the use of variable frequency [speed] drive (VFD). The features and abilities of a VFD as a viable alternative to hydro-pneumatic tanks will be compared. An engineering evaluation on the basis of a previously designed and constructed (confidential client) system will be completed to make this comparison, and will include operation, maintenance, and capital costs. It is important to note that, in the context of this analysis, the hydro-pneumatic tank is a pressure maintenance/control device and not a surge tank. Surge control considerations are a critical issue in many pumping system designs. The hydro-pneumatic tank design can also be used for surge control but the system-specific surge control requirements must carefully be coordinated with the pressure control strategy, the primary function of the hydro-pneumatic tank used in this analysis. Includes 3 references, tables, figures.