中恒派威600W恒壓驅(qū)動電源——2020神燈獎申報(bào)技術(shù)

項(xiàng)目名稱：  中恒派威600W恒壓驅(qū)動電源

600W Constant Voltage Drive Power Supply Of Zhonhen Power

申報(bào)單位：  杭州中恒派威電源有限公司

綜合介紹或申報(bào)理由：

該電源專為大功率投光燈、點(diǎn)光源、線型燈及其他戶外景觀照明場景而設(shè)計(jì)的。超高的效率，緊湊的外殼設(shè)計(jì)，良好的散熱，全方位的保護(hù)功能，使得景觀燈具照的更亮，信號傳的更遠(yuǎn)，能節(jié)約成本，也方便維護(hù)。

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.

主要技術(shù)參數(shù)：

恒壓輸出，恒壓精度±3%，保證LED燈具亮度的一致性，穩(wěn)定工作；

高PF>0.96、低THD＜10%，電磁兼容符合GB17625及GB17743要求，充分利用電網(wǎng)電能，極大限度的降低對電網(wǎng)的污染以及對周圍用電設(shè)備的干擾；

保護(hù)功能有短路保護(hù)、過溫保護(hù)、過流保護(hù)，有6kV/10kV的防雷等級；

IP67級防護(hù)，避免其因雨水、潮氣、鹽霧等外界環(huán)境對智控電源的損害；

全方位保護(hù)：OVP/OTP/SHORT；

工作溫度-40~70℃，保障電源可以適應(yīng)全國各個地區(qū)的自然環(huán)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.

技術(shù)及工藝創(chuàng)新要點(diǎn)：

本電源采用多種新型技術(shù)保障電源的穩(wěn)定可靠。過溫保護(hù)采用布局簡單、不易受干擾的帶有解耦功能的過溫保護(hù)電路；過流保護(hù)采用新型LLC過流保護(hù)電路，將諧振電容分為多個串并聯(lián)，使其等效電容量等于設(shè)計(jì)值，并且給其中一個或多個電容并聯(lián)一個鉗位二極管以實(shí)現(xiàn)過流保護(hù)，結(jié)構(gòu)簡單，性能穩(wěn)定；前級PFC電路采用準(zhǔn)諧振Boost軟啟動電路 ，于準(zhǔn)諧模式boost PFC中添加軟啟動電路，完美解決電解電容的過沖及電感飽和問題。

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.

實(shí)際運(yùn)用案例和用戶評價(jià)意見：

1、第七屆世界軍人運(yùn)動會——楊泗港長江大橋

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

2、黑龍江哈爾濱松浦大橋

Songpu bridge, Harbin, Heilongjiang

大功率恒壓驅(qū)動電源，與投光燈、洗墻燈完美匹配，通過EMC測試，實(shí)現(xiàn)遠(yuǎn)距離供電。

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

獲獎、專利情況：

一種新型LLC過流保護(hù)電路

帶有解耦功能的過溫保護(hù)電路

準(zhǔn)諧振Boost軟啟動電路

一種恒壓電源延時啟動裝置

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
   

申報(bào)單位介紹：

杭州中恒派威電源有限公司于2012年由杭州中恒電氣股份有限公司（股票代碼：002364）投資成立。公司秉承著 “為人類創(chuàng)造更安全的環(huán)境”的愿景，堅(jiān)持“以客戶為中心，以奮斗者為本，長期堅(jiān)持艱苦奮斗”的核心價(jià)值觀，致力于智慧照明領(lǐng)域，專注于直流供電、網(wǎng)絡(luò)安全、電源及控制技術(shù)、綜合智能配電柜、智慧桿的研發(fā)、生產(chǎn)、銷售，為用戶提供完善的系統(tǒng)解決方案。業(yè)務(wù)范圍涵蓋道路照明、景觀亮化、直流供電、智慧照明、智慧城市等。公司工廠已通過環(huán)境、質(zhì)量、安全等體系認(rèn)證，產(chǎn)品也通過國內(nèi)外各類安規(guī)認(rèn)證，獲得專利數(shù)十項(xiàng)，且已廣泛應(yīng)用于道路、隧道、高架橋、機(jī)場、樓宇、橋梁等場所。

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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