阴极保护

船舰外加电流阴极保护系统中的PID应用

Application of PID in Impressed Current Cathodic Protection System for Vessel

为此，文章叙述了IR压降（包括在阴极保护情况下）的测定方法；

For this reason , the article relates to the way to measure IR voltage drop ( including the case of cathodic protection );

埋地管道阴极保护电位IR降评估方法的研究

Evaluation modeling of IR drops for CP potential of buried pipeline

基于GPRS网络的阴极保护参数远程测控系统设计

The Design of Cathode Protection Measurement and Control System Based on GPRS

一种基于PIC单片机的阴极保护记录仪设计

Design of Cathode Protection Recording Instrument Based on a PIC Microcontroller

阴极保护用的LS型微渗漏参比电极

Micro Leakage Reference Electrode for Cathodic Protection

热处理温度对TiO2纳米管阵列薄膜光生阴极保护性能的影响

Effect of annealing temperature on photo-induced cathodic protection of aligned TiO_2 nanotube thin films

概括的介绍了舰船阴极保护系统的实现。较详细的阐述了PID控制原理和PID控制参数的选择办法。

It also offers general introduction on how to realize this system and detailed description of PID control principle and technique of controls parameter .

介绍电化学阻抗谱（EIS）在研究阴极保护方面的应用。

The applications of Electrochemical Impedance Spectroscopy ( EIS ) to cathodic protection ( CP ) were reviewed .

通过对涂层材料的电化学分析及试验结果表明，提供阴极保护的Zn、Al涂层有优良的耐海水腐蚀性能。

In the electrochemical analysis and experiment of coating material , it demote Zn and Al , which provide cathodic protection has good anti corrosion to sea water .

建立了储罐底板外侧阴极保护电位分布的数学模型，利用FLUENT软件模拟了罐底外侧的阴极保护电位分布；

The mathematical model of cathodic protection potential distribution on the exterior of tank bottom is established and calculated by using FLUENT software .

在渤西APP平台上预设了微机化阴极保护原位监测系统，这在我国尚属首例。

It is the first time in China to pre - install a computerized on site monitoring system for platform cathode protection on BX - APP platform .

本文介绍了用于地下管道阴极保护效果评价的多功能测量探头的结构及其现场使用结果。这种阴极保护多功能测量探头具有能够测量阴极保护通电保护电位Uon；

A study is reported in which the design features and field results of a muti combination test probe system were discussed to evaluate efficiency of buried pipeline cathodic protection .

本文应用有限元素法（FEM）计算海洋平台复杂节点表面的阴极保护电位分布。

The finite element method ( FEM ) was applied to calculate the potential distribution of a cathodically protected offshore platform , especially for a platform with nodes complex node in this paper .

管道的密间隔电位测试（CIPS）的数据，能有效评价管道的阴极保护水平。

CIPS survey data about pipeline can be used to effectively evaluate the level of pipeline cathodic protection .

本文研究了边界元方法（BEM）利用数值仿真技术对阴极保护状态下的海洋构筑物的保护状态进行模拟，从而获得阴极保护状态下的金属材料的电位分布。

In this paper , a boundary element method ( BEM ) is brought forward to simulate the real condition of the marine structure under cathodic protection .

系统主要采用PC机、单片机和PWM集成芯片构成，包括阴极保护电源、数据采集和监控系统，并通过RS-485总线进行通讯。

The control system consisted of PC , single chip and PWM integration chip . It comprised CP power supply module , data collection module and control module . The PC is in communication with single chip by RS-485 bus .

TEG即热电发生器，以天然气为燃料，可满足边远无电地区输气管道阴极保护直流用电需要。

Thermoelectric generator ( TEG ) which is driven by natural gas can supply direct current to CP system of gas transmission pipeline in remote and no power supply district .

本文用电化学等效电路分析了IR降的产生及其影响，阐述了消除IR降的瞬时断电法和探头法的原理与局限，推荐用阴极保护多功能测量探头消除管&地电位测量中的IR降。

An equivalent circuit is taken in the paper to analyze the production of IR drop and the effect , to eliminate IR drop the principle of the transient power loss method and probe method and application limits are presented , the multifunction probe for cathodic protection is recommended .

主要研究成果如下：采用电化学方法，通过阴极保护系统中极化曲线和EIS相互之间的特征与关系研究阴极保护机制，确定阴极保护参数。

The main research results are as follows : Electrochemical methods were used to determine the parameters and study the mechanisms of cathodic protection , by researching the characteristics and relationships between the polarization curves and EIS of cathodic protection system .

对CRF系统碎石过滤器采用了以阴极保护为主的一系列防腐措施，保护电位测量和表面检查的结果表明，碎石过滤器得到了有效的防护。

After a series of anti-corrosion measures consisted mainly of cathodic protection ( CP ) were applied to debris filters in the CRF system , the CP potential measurement and surface examination showed that the CRF debris filters were efficiently protected .

介绍PS-1恒电位仪的特点和它在输油管道阴极保护系统的使用，总结出判断恒电位仪故障的方法和操作顺序，并列举应用这种方法和顺序处理恒电位仪故障的实例。

The article introduces characteristic of PS-1 constant potential instrument and its applying in pipeline cathodic protection system , summarizes method of breakdown judgement and operation sequence , also gives some examples of them .

外加电流阴极保护不仅可确保钢管桩码头的安全运行和适当减少设计时的腐蚀余量，而且钢管桩可用价格低廉的Q235普碳钢制造，具有明显的经济效益.以及其他一些有益的结果。

The impressed current cathodic protection can not only assure the safety operation of wharf and reduce the corrosion rate appropriately but also make it possible to construct steel tube pile with carbon steel so that obvious economic benefits resulted .

本工程中的套管直径大（D259mm），并垂直地敷设在水层上，需要较大的保护电流，故采用强制电流法阴极保护。

The diameter of casing pipe in this project is big ( D259mm ), and casing pipe is put vertically in water , it needs greater protective current , so , force current negative pole protection is adopted .

通过试验确定了在CP-F1固体电解质环境中，以石墨为参比电极的系统中，阴极保护的两个重要的参数&最小保护电位和裸露金属的最小保护电流密度。

Forth through the experiment we have confirmed two important parameters that cathodic protection in solid electrolyte environment and regard the graphite as the comparison electrode & the minimum protection electric potential and the minimum protection density of electric current of uncovered metal .

长庆油田丛式井组套管的阴极保护

Application of impressed - current cathodic protection technology in Changqing Oilfield

高性能涂层钛阳极在土壤阴极保护中的应用

Application of High-performance Titanium Anode in Cathodic Protection of the Soil

论阴极保护条件下管道涂层剥离后的腐蚀状况

On Corrosion of Buried Pipelines With Unbonded Coatings under Cathodic Protection

输油管线覆盖层及阴极保护的选择与施工

Selection of Coatings and Cathodic Protection for Oil Pipelines and Construction

混凝土中的钢筋腐蚀及其阴极保护

The Corrosion of Reinforcing Steel in Concrete and Its Cathodic Protection