Manufacture of power quality solutions,ZDDQ ensuring stronger, smarter and greener grids Power quality is a major concern for transmission and distribution utilities, industries, and transport and infrastructure sectors. Poor power quality affects grid reliability, productivity, leads to higher operating costs and penalties for non-compliance with grid codes. ZDDQ is a technology leader with a wid...

To our clients, You may have had some good memories about the past one, but you never know what’s the new one is bringing for you. It's time to be hopeful, have new dreams and make some new resolutions for the new year in your life. It's time to connect with each other and make new year wishes. Its time to move on and embrace what’s new. New year means a lot of new dreams and new achievements. Peo...

ZDDQ 690V Static Var Generator ZD-SVGM-2000 Static Var Generator (SVG) is the new standard in reactive energy compensation for 690V networks. This power electronic current source is the accurate and highly reliable solution for today’s networks characterised by significant increase in harmonics, voltage variations caused by intermittent renewable sources connected to the network and voltage level ...

ZDDQ Static Var Generator SVG and Active Power Filter APF adopt dual interface of Current Transformer,which has great to facilitate new project design and adaptation to old projects. Our SVG and APF can accurately calculate the load harmonic current data and provide perfect compensation effect. For following sites, Both single module or multiple modules in parallel, Multiple active filter/SVGcabin...

Congratulations to the company for mentioning the new car Anhui Zhongdian Electric Co., Ltd., founded in 1988, is affiliated to the Design and Research Institute of the Ministry of Machinery Industry. It is a high-tech professional engaged in the R&D, production, sales and service of power quality equipment technology companies. The company passed the ISO9000 quality system certification in 20...

ZDDQ-AHF Active Harmonic Filter ZDDQ Active Harmonic Filter(AHF) is used to improve Power Quality through autonomous detection and dynamic filtering of harmonic currents present in power grid. ZDDQ Active Harmonics Filter is a perfect comprehensive solution to power quality problems with power grid such as harmonic wave, reactive power, and three-phase load unbalance. ZD AHF is connected in parall...

The annual Spring Festival is approaching, according to the regulations of the State Council's holiday arrangement notification, combined with the company's actual situation, after research and decision by the company's leaders, the company's Spring Festival holiday arrangement is now notified as follows: Orders and shipments will be suspended on January 13, 2023; Closed from 18 January 2023 until...

May God fill your yuletide season and all your days with immeasurable prosperity and joy! Merry Christmas!

Happy New Year to all ZDDQ Friends! May the coming year bring you joy, success, and many wonderful opportunities.

Happy Labor Day! The 2024 May Day International Labor Day holiday arrangements are as follows: Holiday from May 1st (Wednesday) to May 5th (Sunday), a total of 5 days.

Notice All departments of the ZDDQ: In light of the actual situation of the company, arrangements are now made for the National Day holiday in 2024, as follows： Take a 7-day holiday from October 1 to October 7. Work as usual on October 8. Pay attention to safety during the holidays, and wish you all a happy holiday.

Happy smiles are blooming, happy songs are being sung; Auspicious snowflakes are flying, melodious bells are floating; Christmas gifts are being delivered, and holiday blessings are being passed on. ZDDQ wishes everyone a Merry Christmas!

When the New Year's bell rings, we bid farewell to the past and step into the new journey of 2025 with hope. 2025 is a year full of hope and dreams. We stand at a new starting point, full of longing, and we also know that the road ahead may be full of challenges. Let us work together in 2025, and may the new year be a year of growth, harvest and happiness for each of us. 

Established in 2001 and headquartered in Bengbu City, Anhui Province, ZDDQ(ANHUI ZHONGDIAN ELECTRIC CO.,LTD) is a leading integrated enterprise specializing in power quality and distribution solutions. Our modern manufacturing facility spans 25,000 square meters and employs nearly 200 professionals, with a specialized R&D team accounting for one-quarter of our workforce. Production & Capab...

1. Energy Storage System (ESS) Battert Energy Storage System(BESS) is essentially a large-scale battery installed within the electrical grid. Primary Function: To store electrical energy and release it when needed. Key Applications in a Substation: Peak Shaving: Charging during low-demand (low-cost) periods and discharging during high-demand (high-cost) periods, reducing strain on the grid and sav...

Celebrating the Spring Festival: Technological Breakthroughs and Efficient Production Scheduling Create a New Chapter As the Spring Festival approaches, we have achieved several technological breakthroughs in our products over the past year. To meet the peak order volume for the new year, our factory is efficiently scheduling production to ensure uninterrupted supply. Below is a detailed report. I...