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1、HC-XGQ杆塔倾斜在线监测系统简介 HC-XGQ杆塔倾斜在线监测系统，是一种主要应用于不良地质区（采空区、滑坡区、沼泽水田区、海边台风区、沙地及高盐冻土区等）高压输电线路杆塔的倾斜监测及报警的系统；采用计算机技术、新能源技术、通信技术、网络技术、强电磁场环境下数据采集技术，为杆塔倾斜在线监测提供可靠的技术保障，对超标杆塔倾斜状况及时进行多种方式预报警。工作原理HC-XGQ杆塔倾斜在线监测系统，利用数字倾斜角传感器和重力加速度传感器采集的信号，单片机对所采集的信号进行初始化、校正精度，将报警信息通过GSM/SMS方式传输至基站接收系统，基站接收系统处理数据后向相关工作人员发出报警信号，以便于管
2、理人员实时了解运行杆塔的安全状况，指导检修和维护；采用轮循模式：在预定的时间内由基站接收系统发出控制指令，通知每一数据采集单元将其所有数据通过GSM/SMS传输到基站接收系统，基站接收系统对这些大量的数据进行分析处理写入中心数据库。分析查询系统对中心数据库的数据进行统计分析、模糊判断、近似推理等方法分析处理，计算出运行杆塔倾斜状况和发展趋势。功能特点1、采用高精度、高分辨率、高可靠性数字倾斜角传感器和重力加速度传感器；2、进行多种方式预报警；3、 采用休眠、待机、定时传输相结合的低功耗模式设计；4、抗干扰、防电磁、防水、防雷击；5、采用特殊设计，带电安装，不会影响线路自身结构和运行安全；6、基
3、站、软件系统采用人性化设计，扩展性强；7、对监测的数据经分析后，以数字列表、曲线和图表的形式显示相关参数；8、通过趋势分析软件作出趋势分析图，来推断杆塔倾斜的发展速度与趋势；9、软件程序系统具备自动复位、自动纠错功能，保证软件常年正常运行。技术参数u 使用范围：66KV-1000KV的输电线路中运行杆塔的在线状态监测；66KV-1000KV的变电站中运行杆塔的在线状态监测； 杆塔倾斜角测量范围：双轴 10或 双轴 15 杆塔倾斜角测量分辨率：0.05 u 杆塔倾斜角测量误差：0.3 监测单元工作环境温度：-40+85； 监测单元工作环境湿度：不大于98RH； 低功耗：整机功耗3mA； 监测主机
4、电源：太阳能+蓄电池； 监测主机无阳光情况下可连续运行时间：30天； 通讯方式：GSM/SMS无线通信； 蓄电池使用寿命：3-5年； 太阳能电池板使用寿命：10年以上。系统结构系统总体结构示意图如下：局监测中心（中心数据库）接收基站GSM/SMS方式传输采集单元 系统组成功能描述（1） 数据采集单元（数据采集、存储、发送）A、数据采集单元标准配置，数据采集终端由七部分组成：a、倾斜采集装置采用高精度、高分辨率、高可靠性数字倾斜角传感器和重力加速度传感器；b、数据校正单元，通过数字倾斜角传感器和重力加速度传感器所采集的信号，通过单片机对所采集的信号进行初始化、校正精度；c、无线通讯模块d、硅能蓄
5、电池e、太阳能电池板f、屏蔽线g、中央控制器 （2）基站（数据处理、存入数据库、发送报警信息到相关人员手机上）基站系统由五个部分组成：a、 无线通讯模块b、计算机c、天线d、数据传输线 e、数据服务软件简表如下：序号名称标准配备功能a无线通讯模块1（套）通讯b计算机1（套）对数据进行分析处理c天线1（根）信号的接收、发送d数据传输线1（根）同计算机连接e数据服务软件1（套）监测接收数据并保存数据到数据库基站系统通过GSM网络的短消息业务与数据终端进行数据通讯，将数据传至计算机，供专家分析系统进行数据分析和处理。接收基站图（3）后台系统（分析、处理）系统软件包括：A、应用软件：杆塔倾斜在线监测系
6、统；B、操作系统：WindowsXP、WindowsNT、等；C、数据库：Microsoft Access，可方便的与Sybase Oracle等大型数据库进行无缝连接。本系统的主要组成部分：a.线路名称、杆塔号、等档案系统参数建立；b.数据及趋势图表查询；c.报警查询；d.指导检修或发出预警信号。小结建立一套可靠的杆塔状态监测装置系统，针对常规目视巡线不能及时发现的隐形故障，对降低故障持续时间过长和故障爆发突然性大为有利。对重点线路以及不良地质段杆塔进行状态监测，可有效的减少自然故障人为故障，为电力系统的降损增收提供有力技术支持，必将产生良好的经济效益。g an employment tri
7、bunal claimEmployment tribunals sort out disagreements between employers and employees.You may need to make a claim to an employment tribunal if: you dont agree with the disciplinary action your employer has taken against you your employer dismisses you and you think that you have been dismissed unf
8、airly.For more information about dismissal and unfair dismissal, seeDismissal.You can make a claim to an employment tribunal, even if you haventappealedagainst the disciplinary action your employer has taken against you. However, if you win your case, the tribunal may reduce any compensation awarded
9、 to you as a result of your failure to appeal.Remember that in most cases you must make an application to an employment tribunal within three months of the date when the event you are complaining about happened. If your application is received after this time limit, the tribunal will not usually acc
10、ept it.If you are worried about how the time limits apply to you, take advice from one of the organisations listed underFurther help.Employment tribunals are less formal than some other courts, but it is still a legal process and you will need to give evidence under an oath or affirmation.Most peopl
11、e find making a claim to an employment tribunal challenging. If you are thinking about making a claim to an employment tribunal, you should get help straight away from one of the organisations listed underFurther help.If you are being represented by a solicitor at the tribunal, they may ask you to s
12、ign an agreement where you pay their fee out of your compensation if you win the case. This is known as adamages-based agreement. In England and Wales, your solicitor cant charge you more than 35% of your compensation if you win the case.If you are thinking about signing up for a damages-based agree
13、ment, you should make sure youre clear about the terms of the agreement. It might be best to get advice from an experienced adviser, for example, at a Citizens Advice Bureau. To find your nearest CAB, including those that give advice by e-mail, click onnearest CAB.For more information about making a
14、 claim to an employment tribunal, seeEmployment tribunals.The (lack of) air up there Watch mCayman Islands-based Webb, the head of Fifas anti-racism taskforce, is in London for the Football Associations 150th anniversary celebrations and will attend Citys Premier League match at Chelsea on Sunday.I
15、am going to be at the match tomorrow and I have asked to meet Yaya Toure, he told BBC Sport.For me its about how he felt and I would like to speak to him first to find out what his experience was.Uefa hasopened disciplinary proceedings against CSKAfor the racist behaviour of their fans duringCitys 2-1 win.Michel Platini, president of European footballs governing body, has also ordered an immedi
