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中恒派威600W恒压驱动电源——2020神灯奖申报技术

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2019-12-16 作者: 来源:杭州中恒派威电源有限公司 浏览量: 网友评论: 0

摘要: 中恒派威600W恒压驱动电源,为杭州中恒派威电源有限公司2020神灯奖申报技术。

项目名称: 中恒派威600W恒压驱动电源

600W Constant Voltage Drive Power Supply Of Zhonhen Power

申报单位: 杭州中恒派威电源有限公司

综合介绍或申报理由:

该电源专为大功率投光灯、点光源、线型灯及其他户外景观照明场景而设计的。超高的效率,紧凑的外壳设计,良好的散热,全方位的保护功能,使得景观灯具照的更亮,信号传的更远,能节约成本,也方便维护。

The power supply is specially designed for high-power projection lamp, point light source, linear lamp and other outdoor landscape lighting scenes.Super efficiency,compact housing design,good heat dissipation,comprehensive protection function,whichmake landscape lighting brighter and more distant.It can save cost and easy to maintain.

主要技术参数:

恒压输出,恒压精度±3%,保证LED灯具亮度的一致性,稳定工作;

高PF>0.96、低THD<10%,电磁兼容符合GB17625及GB17743要求,充分利用电网电能,极大限度的降低对电网的污染以及对周围用电设备的干扰;

保护功能有短路保护、过温保护、过流保护,有6kV/10kV的防雷等级;

IP67级防护,避免其因雨水、潮气、盐雾等外界环境对智控电源的损害;

全方位保护:OVP/OTP/SHORT;

工作温度-40~70℃,保障电源可以适应全国各个地区的自然环境。

Constantvoltage output, constantvoltage accuracy ±3%, to ensure the consistency of LED luminaire brightness, stable work;

High PF>0.96, Low THD<10%, Electromagnetic Compatibility is in line with GB17625 and GB17743 requirements, make full use of grid power, greatly reduce the pollution of the power grid and interferences with the surrounding electrical equipments;

The protection functions include short circuit protection, over temperature protection and over-current protection,and Lightning protection rating 6kV/10kV.

The degree of protection is IP67, can avoid the damage to the driver in external environment such as rain, moisture, salt mist and others.

Full Range Of Protection: OVP/OTP/Short;

Operating Temperature: -40~70 ℃, to ensure that the driver can adapt to all regions of the rys natural environment.

技术及工艺创新要点:

本电源采用多种新型技术保障电源的稳定可靠。过温保护采用布局简单、不易受干扰的带有解耦功能的过温保护电路;过流保护采用新型LLC过流保护电路,将谐振电容分为多个串并联,使其等效电容量等于设计值,并且给其中一个或多个电容并联一个钳位二极管以实现过流保护,结构简单,性能稳定;前级PFC电路采用准谐振Boost软启动电路 ,于准谐模式boost PFC中添加软启动电路,完美解决电解电容的过冲及电感饱和问题。

The power supply adopts a variety of new technologies to ensure the stability and reliability of the power supply.The over temperature protection adopts circuit with decoupling function is simple in layout and not easy to be disturbed;The over-current protection adopts a new LLC over-current protection circuit, which divides the resonance capacitance into multiple series parallel connection, so that its equivalent capacitance is equal to the design value, and one or more capacitors are connected in parallel with a clamp diode to realize the over-current protection, which is simple in structure and stable in performance;The former PFC circuit adopts quasi resonant boost soft start circuit, and adds soft start circuit in quasi resonant boost PFC, which perfectly solves the problem of overshoot and inductance saturation of electrolytic capacitor.

实际运用案例和用户评价意见:

1、第七届世界军人运动会——杨泗港长江大桥

7th CISM Military World Games——Yangsigang Yangtze River Bridge

2、黑龙江哈尔滨松浦大桥

Songpu bridge, Harbin, Heilongjiang

大功率恒压驱动电源,与投光灯、洗墙灯完美匹配,通过EMC测试,实现远距离供电。

High power constant voltage driving power supply, perfect match with projection lamp and wall washing lamp, realize long-distance power supply through EMC test.

获奖、专利情况:

一种新型LLC过流保护电路

带有解耦功能的过温保护电路

准谐振Boost软启动电路

一种恒压电源延时启动装置

A new LLC over-current protection circuit

Over temperature protection circuit with decoupling function

Quasi resonant boost soft start circuit

A delay start device of constant voltage power supply

申报单位介绍:

杭州中恒派威电源有限公司于2012年由杭州中恒电气股份有限公司(股票代码:002364)投资成立。公司秉承着 “为人类创造更安全的环境”的愿景,坚持“以客户为中心,以奋斗者为本,长期坚持艰苦奋斗”的核心价值观,致力于智慧照明领域,专注于直流供电、网络安全、电源及控制技术、综合智能配电柜、智慧杆的研发、生产、销售,为用户提供完善的系统解决方案。业务范围涵盖道路照明、景观亮化、直流供电、智慧照明、智慧城市等。公司工厂已通过环境、质量、安全等体系认证,产品也通过国内外各类安规认证,获得专利数十项,且已广泛应用于道路、隧道、高架桥、机场、楼宇、桥梁等场所。

Hangzhou Zhonhen Power Energy Co., Ltd. is invested by Hangzhou Zhonhen Electric Co., Ltd. (stock code: 002364) in 2012.Company adheres to the vision of "Creating a safer environment for mankind",adhere to the core value of "customer-oriented, struggling oriented, long-term hard work",committed to the field of intelligent lighting. Focus on the R & D, production and sales of DC power supply, network security, power supply and control technology, integrated intelligent distribution cabinet and intelligent pole, and provide users with perfect System Solutions. Business scope covers road lighting, landscape lighting, DC power supply, smart lighting, smart city, etc. The companys factory has passed the systems certification of environment, quality, safety and others, products also obtain various types of safety certification at home and abroad, access to dozens of patents, and have been widely used in roads, tunnels, viaducts, airports, buildings, bridges and other places.

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