Battery NP65-12 price parameters brand Beijing Shun 亚颖 Sales - 谢彬承 promise: The company sold products are backed by a 3 year warranty, any quality problems (except for man) I will be free replacement occur within 36 months. At the same time enjoy the company full-time personnel tracking service, on-site installation and commissioning. Nationwide free shipping. Quality and development, the principle of integrity, large favorably, and provide value-added tax invoices. The Company Mission: credibility first, customers first earn the customer's credit.! The company sold products are original authentic look. The company sells products: 1: Germany sunshine battery 2: Hercules batteries 3: San Yang Battery 4: Hills Battery 5: BB Battery 6: Winner battery 7: Yuasa Battery 8: Union Battery 9: Matsushita Battery 10: UPS Hills 11: Emerson UPS power supply 12: APCUPS Power 13: Kstar battery 14. Shun batteries (cheap, quality solar energy, UPS only.) 15: US sea-batteries ( import colloid) 16: CSB Battery 17: OTP Battery 18: Battery Kehua 19: MGE battery www.mgebatterie.com 20: CSB Battery 21: German pine (Hoppecke) batteries 22: Universal battery 24: Windsurfing battery 25 : 26 Camel Battery: Solar gel batteries 27: GNB Battery 28: US SORENSEN Battery www.soiensenj.com Beijing Ya Ying Shun Technology Co., quoted above market price, the specific price parameters, please call Beijing Ya Ying Shun Technology Co Mission: not the pursuit of price, but the pursuit of value, not the pursuit of external, but the pursuit of details, not the pursuit of advertising, but the pursuit of reputation, not the pursuit of speed, but the pursuit of quality Shun 亚颖 Power System (Beijing) Co., Ltd. is a professional?? industrial batteries of high-tech companies. We have been committed to the engine room engineering, marketing power supply systems, technical support, installation and service. ??? Shun Yaying focus on battery business, after years of development, has accumulated a very high-quality industry resources, as the US sea-(HAZE), Germany Hoppecke (HOPPECKE), Germany Exide (EXIDE), Qiu Jian ( TROJAN), Hawk (HAWKER), SORENSEN (SORENSEN) and other internationally renowned company's partners, the company has nearly a thousand square meters large warehouse, for commonly used products, our long-term stock. For very use products, our company also promised within one month of delivery. And the company is currently enrich its product line, we are committed to providing quality, robust products and services. Beijing Ya Ying Shun Technology Co., Ltd. Beijing Shun Ying Technology Co., Ltd. Asia the following information for the industry, skip, if the product problem, please call me, the company expanded sales channel expansion, the introduction of preferential prices and sincere welcome industry partners to cooperate with us. Objectives and main features of the key technologies in the field of smart grid smart grid determines the smart grid is needed to achieve a number of key technology research and application, through research and application of these technologies, and gradually achieve the goal of smart grid, to achieve its main features, thus promoting modern Power shift to smart grid. US National Energy Technology Laboratory identified the Smart Grid main features five key technology areas. 1, integrated communications technology (Integrated Communications) to establish high-speed, two-way, real-time, integrated communications system is the basis for the smart grid, there is no such communication systems, features of any smart grid are not possible, because the smart grid data acquisition, protection and controls are needed to support such a communication system, so the establishment of such a communication system is the first step towards a smart grid. At the same time the communication system to the same depth and grid to millions of households, thus forming close links two networks - the power grid and communications network, the only way to achieve the objectives and main features of smart grid. The following figure shows the relationship between power grids and communication networks. High-speed, two-way, real-time, integrated communications system enables smart grid into a dynamic, real-time information and large infrastructure power exchange interaction. When such a communication system is completed, it can improve power supply reliability and asset utilization, prosperity electricity market to attacks against the power grid, thereby increasing the value of the grid. Built high-speed two-way communication system, smart grid through continuous self-monitoring and correction, use of advanced information technology to achieve its most important feature - self-healing features. It can also monitor various disturbances compensated redistribute the trend, to avoid expansion of the accident. High-speed two-way communication system allows a variety of intelligent electronic devices (IEDs), smart metering, control center, power electronic controllers, protection systems, and users of the communications network, improve service levels and the ability to control the grid. In this field of technology has two main aspects of the technology need to focus on, one of which is an open communications architecture, which forms a "plug and play" environment, so can be networked communication between grid elements; Second uniform technical standards, which enables seamless communication between all the sensors, intelligent electronic devices (IEDs) and application system, which is information between all these devices and systems can be fully understood for device and between devices, between the device and system, between systems and system interoperability. This requires power companies, equipment manufacturers and standards bodies KONE's cooperation in order to achieve interoperability of communication systems. 2, parameter measurement technique (Sensing and Measurement) parameter measurement technology is fundamental components of the smart grid, advanced parameter measurement technique to obtain data and converts it into data information for all aspects of the use of smart grid. They assess the health and integrity of the power grid network equipment, and perform meter reading, as well as the elimination of tariffs is estimated to prevent tampering, obstruction mitigation grid and communication with users. Future smart grids will be canceled and all electromagnetic meter reading system and replace it with the power company and the user can make intelligent solid state meter two-way communication. Microprocessor-based smart meter will have more features, in addition to different times of day outside electricity use and electricity metering, there stored signal peak electricity prices and electricity rates issued by power companies, and notifies the user to implement what rate policy. More advanced features are based on user-rate policy, the preparation of schedules, automatic control strategy using internal power user. For power companies, the parameter measurement technology to the power system operation and planners to provide additional data for support, including power factor, power quality, the phase relationship (WAMS), equipment health and ability to damage the meter, fault positioning, transformers and line load, temperature critical components, power outages confirm, power consumption and forecast data. The new software system will collect, store, analyze and process the data for the power company's other business use. Future digital protection is embedded computer agent, greatly improve reliability. Computer adaptive software agent is an autonomous and interactive modules. WAN monitoring systems, protection and control program will be integrated digital protection, advanced communications technology and computer agents. In such an integrated distributed protection system, the protection element can be adaptively communicate with each other, such as flexibility and adaptability greatly improved reliability, because even if part of the system fails, the other computers with agents The protection element is still able to protect the system. The figure is made by American Electric Power Research Institute User Portal system diagram, user portals, information and residential users, two-way communication for business users and industrial users, and reads required.