1、附录A电力系统。要想做好继电保护技术的应用，首先要对其发展过程进行了解。本文首先介绍了其发展的大致历程，其次介绍了集中目前应用的基点保护技术，最后提出了电力系统继电保护技术的发展方向。一、电力系统继电保护技术的发展只有对电力系统继电保护技术的发展历史进行了解才能更好地做好现代电力系统继电保护技术的应用和改进工作。我国于二十世纪六七十年代开始应用电力系统继电保护装置技术，起初为晶体管继电保护器。随后的以集成运算放大器为基础的集成电路保护装置逐步取代了晶体管继电保护器。随着科学技术的发展，微机继电保护器得到了大力的推广。从电力系统继电保护技术的发展历程可以看到，当代电力系统继电保护技术的应用与发展
2、正走向着网络化和电子化。二、电力系统继电保护技术的应用1.要依据实际情况选择设备类型电力系统继电保护装置是根据电力系统的实际需求来进行设备类型的选择的，根据实际情况对设备进行选择是做好继电保护技术的条件基础。首先，对电力系统继电保护装置最基本的要求就是要顺利进行工作，能够顺利的完成对系统运行状况的监测、电力系统故障的自动切除等工作。其次，由于现代网络监控技术的快速发展，并且在继电保护装置中得到了广泛的运用，这就要求继电保护装置能够与网络监控系统协调合作，达到电力系统的自动化和网络化监控所提出的具体要求。因此，在选择现代电力系统继电保护装置的设备类型时，要严格按照电力系统继电保护功能顺利工作的需
3、要选择合适的设备做好继电保护工作。此外还要充分考虑设备和装置的机动性，安全性，稳定性等。2.电力系统继电保护功能应用的分析在电力系统继电保护的应用中广泛用到了继电保护装置的电容器保护、主变保护、母联保护以及线路保护等功能。这些功能的应用，能够有效的对电力系统输变电过程中的设备进行保护，从而避免了故障的发生，节省了资金。3.网络化背景下继电保护技术应用的分析现代自动化技术的快速发展，在电力系统继电保护技术中广泛使用了网络、计算机科学以及综合自动化等技术。这些现代化自动化技术的结合和运用，使得现代电力系统继电保护装置更加智能化和网络化。首先，单片机技术在电力系统继电保护中的运用，使继电保护达到了微
4、机化，为继电保护装置提供了更为精确和灵活的操作。其次，计算机技术和网络技术在继电保护装置的广泛应用，使得继电保护工作更为网络化、信息化。在加快了数据处理的速度的同时有效的达到了远程故障调节在线监控与报警信号等目的。此外，网络技术、计算机技术、通信技术的综合运用，在电力系统继电保护装置和中心监控系统之间建立起紧密的关系，节省了相关工作人员监控、调节的步骤，使得工作更加智能化和网络化。首先，单片机技术在电力系统继电保护中的运用，使继电保护达到了微机化，为继电保护装置提供了更为精确和灵活的操作。其次，计算机技术和网络技术在继电保护装置的广泛应用，使得继电保护工作更为网络化、信息化。在加快了数据处理的
5、速度的同时有效的达到了远程故障调节在线监控与报警信号等目的。此外，网络技术、计算机技术、通信技术的综合运用，在电力系统继电保护装置和中心监控系统之间建立起紧密的关系，节省了相关工作人员监控、调节的步骤，使得工作更加智能化。近年来，为了达到电力系统继电保护智能化的需求，在继电保护中运用科学的网络结构形式对继电保护进行监控有利于电力系统的安全稳定运行、使电力系统继电保护装置能够正常安全的工作。单片机技术、计算机技术、网络技术和智能化技术的综合运用将现代电力系统继电保护装置与输变电结合到一起，有效的保障了电力系统输变电的安全稳定运行。三、电力系统继电保护技术未来的发展方向科学技术的快速发展，使得现代
6、电力系统继电保护技术朝着网络化、智能化、计算机化和一体化的方向发展.附录BPower system. To do the application of relay protection technology, we must first understand its development process. In this paper, the development of the general course is firstly introduced, and then the basic protection technology of the concentrated applicat
7、ion is introduced, and the development direction of relay protection technology is presented.Development of relay protection technology for power systemOnly the development history of relay protection technology of power system can be understood to better the application and improvement of relay pro
8、tection technology in modern power system. In the sixty or seventys of twentieth Century, we applied the technology of relay protection device of power system, at first for transistor relay protection. The integrated circuit protection device based on the integrated operational amplifier is graduall
9、y replacing the transistor relay protection. With the development of science and technology, the relay protection of microcomputer has been greatly promoted. From the development of relay protection technology in power system, the application and development of relay protection technology in the mod
10、ern power system are moving towards the network and electronic.Two, power system relay protection technology applicatPower system relay protection device is according to the actual needs of the power system of equipment type selection, according to the actual situation of equipment selection is good
11、 foundation of the relay protection technology.First of all, on power system relay protection device is the most basic requirement is to smoothly to successful completion of system running status monitoring, fault in power system automatic removal work. Secondly, due to the rapid development of mode
12、rn network monitoring technology and in the relay protection device has been widely used, which requires protection device and network monitoring system coordination and cooperation, to monitoring of automation and network of power system, and put forward specific requirements. Therefore, the equipm
13、ent types in the choice of modern power system relay protection device, to strictly in accordance with the needs of power system relay protection functions work well selected appropriate equipment to do a good job of relay protection. In addition, the device and device should be considered for the m
14、obility, safety, stability, etc.2 Analysis of relay protection function in power systemIn the application of power system relay protection, the protection of capacitor, protection of relay protection, protection of relay protection, relay protection and line protection are widely used. The function
15、of the application, can effectively protect the power system of power transmission and transformation equipment, so as to avoid the occurrence of the fault and save money.3.网络化背景下继电保护技术应用的分析3 Analysis of relay protection technology application under the network backgroundWith the rapid development o
16、f modern automation technology, network, computer science and integrated automation technology are widely used in relay protection technology in power system. The combination and application of these modern automation technology makes the relay protection device of modern power system more intelligent and network. Secondly, the computer technology and the network technology in the relay protection devices wide application, makes the
