外文翻译 - 稳定的控制系统有助于改善建筑电气的节能.doc

1、外文文献及译文 文献、资料题目：Watts and Volt-Amps: Powerful Confusion文献、资料来源：DCSCSchneider-E文献、资料发表（出版）日期：院 （部）： 专 业： 班 级： 姓 名： 学 号： 指导教师： 翻译日期： 外文文献二：Stability control systems help improve building energy saving building electricalBuilding Automation System is a microprocessor based device consisting of a networ

2、k to achieve energy management and monitoring, HVAC control, fire control, security control and other appropriate building automation control functions. Building automation system to the building as a platform, both the information facilities and systems, information technology application, construc

3、tion equipment management system, public safety systems, to provide people with safe, efficient, convenient, energy saving, environmental protection and healthy built environment. Large public buildings with building automation system, scientific management of mechanical and electrical equipment, sa

4、ve on labor costs and energy costs. Obvious advantages of building automationModernization of large public buildings to install a large number of mechanical and electrical equipment. These devices are scattered in every corner of the building, manual management very difficult. Building automation sy

5、stem for unified management of multiple systems to improve equipment management accuracy. Building a lot of systems and equipment, management personnel for maintenance, overhaul, a great amount of labor. Building automation system can automatically diagnose equipment operating conditions, equipment

6、failure and the reasons for transfer to the staff, to facilitate the timely processing of failure to improve the efficiency of managers. Building automation system to adjust the building to various electrical and mechanical equipment operating conditions, close does not need to run the equipment, sa

7、ve a lot of energy. Statistical data show that the relevant institutions, 1 million square meters of building automation system works with an annual saving of about 15% 20% of the air conditioning running costs. System intelligence is not highThe current building automation systems for electrical an

8、d mechanical equipment management is the basic management of the equipment itself, there is little basis for building designers, and the user needs, develop solutions for the optimization of the system intelligence is not high, system turn-rate is very low. Cause the system intelligence is not high,

9、 there are many reasons for the low opening, but the people through analysis, we can find a lot of common problems. First, the building automation system involves relatively wide range of knowledge, the system is relatively complex, the requirements of design engineers are also high. Most of the tim

10、e control of the company to undertake the project, first proposed by professional engineers, equipment requirements of the process parameters, and then by a professional engineer to design the control system. Although this approach can meet the general requirements of users, but because of building

11、management division to manage multiple systems, difficult to achieve optimal operation of equipment. Overall energy saving building not the ideal. Secondly, some building automation systems management software intelligence is not high, stay in the basic management of devices, without considering the

12、 interconnection of the subsystems, workflow design is not detailed, to the future upgrades, maintenance inconvenience. Finally, the building automation system is difficult with other construction equipment for data communications. To some extent hampered the opening of the system and equipment for

13、optimal management. Hardware and software design focus on smart, stable Building automation system for emerging issues, designers should pay attention to the system software on the intuitive, intelligent and stable. Management control of the buildings are three-dimensional, in the user interface on

14、the premises to give managers a whole object, and shows the operation of all equipment. If conditions allow, can be simulated by a three-dimensional modeling of buildings, to give managers a more realistic system operating environment, to help them better manage the entire building. The quality of t

15、he software building automation systems affect operating results, therefore, the system software not only to control the subsystems of equipment and management should also be operational status of each subsystem to optimize and improve the system efficiency.System software is the core of the whole s

16、ystem of the brain, security can not be ignored. Designers should be from the network security, data security, system security, operational safety and operational aspects, to improve system stability and security. Systems engineers in the design of electrical control box should be the beginning of suppliers and other construction equipment provider interface requirements put forward, such as the