摘  要：為掌握水下液控系統淺水測試技術，以常用的電液復合控制系統為基礎展開研究。分析電液復合控制系統的組成、工作原理和功能要求，結合現有標準要求和國內外測試現狀，提出淺水測試場需配置的測試系統及其連接方式，明確測試內容，編制測試流程，并闡述具體的測試方法。研究結果可為國內淺水測試場建設及水下液控系統淺水測試作業提供參考。

關鍵詞：淺水測試技術；水下生產裝備；電液復合控制系統；測試流程

文獻標志碼：A       文章編號：1674-5124（2015）12-0005-05

Study on shallow-water test technology based on the function of multiplexed electro-hydraulic control system

LIU Lixin1， SU Feng1， XIAO Shihong2， CHEN Bin1， LIANG Zheng2， FAN Yuyang1， ZHANG Rubin1

（1. COOEC Engineering Company，Tianjin 300451，China；

2. Southwest Petroleum University，Chengdu 610500，China）

Abstract: Studies have been conducted to master the shallow-water test technology of subsea hydraulic control system based on the multiplexed electrohydraulic control system. The test systems and their connection needed for shallow-water test sites were proposed after the compositions， operating principle and functional requirements of the system were analyzed and the existing standards and the testing state at home and abroad were studied. Testing items were determined， testing procedures established and testing methods elaborated. The testing results can be used as a reference for the construction of shallow-water test sites and shallow-water test operation at home.

Keywords: shallow-water test technology； subsea production equipment； multiplexed electrohydraulic control system； testing process