The reporter learned from the government of Ziyang City, Sichuan Province today that after the investment screening, the supplier of energy-saving renovation project of Ziyang City has finally settled, officially confirmed as Dongguan Youmei Power Supply, signed a five-year cooperation agreement, green made by Youmei. Energy-saving products street lamp energy-saving control system will be put into installation.
Ziyang has developed rapidly in Sichuan. In recent years, urban construction has achieved leap-forward development. In response to the national call for energy conservation and emission reduction, and effectively reducing energy consumption, the city's energy conservation strategy was formulated in the first half of 2007. As one of the most important and largest parts of streetlight energy conservation, street lighting has been looking for practical solutions. After Dongguan Youmei was informed of this news, the Ziyang Project Department was established. The senior engineers of the company took the lead to visit Ziyang for investigation and investigation, carefully reviewed the energy-saving environment and data of Ziyang, and formulated the most scientific and reasonable plan. After fair competition, Dongguan Youmei has won the unanimous approval of the leaders of the municipal government of Ziyang City with its strong scientific and technological strength, good product performance, high-quality technical services and after-sales service. Since then, after many inspections, the two sides signed a cooperation agreement on energy conservation reform. The agreement agreed that Dongguan Youmei adopts the contract energy management mode to carry out energy-saving renovation of Ziyang City streetlights.
According to reports, EMC is a new type of market-oriented energy-saving mode. Contract energy management is essentially a way of financing the full cost of energy-saving projects by implementing energy-saving benefits from energy-saving projects. This kind of energy-saving financing method allows enterprises to implement energy-saving annual technological transformation using future energy-saving benefits, reduce current operating costs, improve energy utilization efficiency, and achieve a win-win situation by sharing energy-saving benefits generated after project implementation. Ziyang Street Light Energy Saving Project is another successful case of the operation of the contractual energy management mode of Youmei after the Yantai, Xinjiang Shihezi and Hunan Changsha projects.
The street lamp energy-saving control system to be installed in this project adopts CPU intelligent control, zero-point switching technology, does not generate any harmonic interference; has soft start and soft stop functions (no inrush current during start and stop, prolonging the service life of the lamp) ); has a slow ramp voltage lifting function, eliminating the flash phenomenon in the voltage regulation process, ensuring that the lamp does not go out; using three-phase voltage regulation technology, the output voltage three-phase unbalance degree ≤ 1%; better than 2% high stability Pressure accuracy, to ensure the normal lighting of the lamp when the system voltage is low; equipped with a perpetual time control system, can automatically adjust the switch light time according to the solar terms, date changes; with reactive power compensation function, optimize the system's power quality; Undervoltage, overcurrent protection and other protection functions; CNC type non-contact, no mechanical wear, full static structure, maintenance-free, long-term stable operation; with RS232/RS485 interface and compatible independent monitoring software, can realize the entire street lamp management system Remote automated monitoring. After the street lamp control system is put into use, the working life will reach 15 years, and it will continue to provide more than 30% of the power saving efficiency for Ziyang, filling in a strong and colorful color for Ziyang energy-saving business.
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