论文部分内容阅读
研制成功一种新型高精度光纤油能计量系统，实现了现场无电全光一次检测。系统采用一种新型光桥补偿技术，从而克服各种不利因素的影响，保证系统具有较高的测量精度。根据现场需要，确定系统的测量范围为０～１４７．１０ｋＰａ，测量精度为０．２％。详细分析了系统误差并提出了减小误差的相应措施。
The successful development of a new type of high-precision optical fiber oil metering system to achieve a spot without electricity all-optical testing. The system uses a new type of optical bridge compensation technology to overcome the impact of various adverse factors to ensure that the system has a high measurement accuracy. According to the site needs, determine the system measurement range of 0 ~ 147.10kPa, measurement accuracy of 0.2%. The systematic errors are analyzed in detail and the corresponding measures to reduce the errors are proposed.