News

GC, PAS, TDLAS, or Fuel Cell? The Sensor ...
26-05-09
Introduction Online DGA closes the gap between lab samples and continuous monitoring. Different sensor technologies determine what gases are detected, how accurately, and at what cost. This article compares the leading options: gas chromatography (GC), photoacoustic spectroscopy (PAS), tunable di...
Too Low or Too High? The Hidden Cost of C...
26-05-08
Introduction Short-circuit impedance (Z%) is a key parameter on every transformer nameplate, yet it is often overlooked during procurement. It affects fault current levels, voltage regulation, parallel operation, and cost. Choosing too low a value exposes downstream equipment to excessive fault s...
JZP Electric is Live at IEEE PES T&D...
26-05-07
The energy in Chicago is absolutely electric—and so are we! With the IEEE PES T&D Conference & Exposition officially in full swing, the JZP Electric team is already making waves at Booth #2645. It’s been an incredible first day at the show. The booth has been buzzing with activity, our d...
Listening to the Hum: How Remote Acoustic...
26-05-07
Introduction Most engineers know where transformer noise comes from. Not all of them know where it is coming from inside the transformer. A single transformer can have multiple active noise sources: magnetostriction in specific core joints, electromagnetic forces in individual windings, loose cla...

ABOUT US

pursuit of quality best

JIEZOU POWER, a professional designer, manufacturer and installer of power system solution around the World, was founded in 1989 year, occupies 200,000 square meter.
JIEZOU POWER, mainly manages power grid projects, 500KV EPC, 230KV hydroelectric power plant, 115KV power substation, etc.
JIEZOU POWER factory can manufacture oil type and dry type distribution transformer, max 500KV 480MVA power transformer, GIS,switchgear, substation, based on ANSI/IEEE/DOE2016/CSA/IEC60076 standard .
JIEZOU POWER successively obtain ISO9001, ISO14001, ISO45001, UL, CUL, CSA certificate; SGS, TUV, INTERTEK, TYPE TEST REPORT.
Until 2023 year, worldwide branch companies and factories are distributed in United States, Canada, Dubai, Dominican Republic, Philippines,
Chinese branch factories and companies are in BengBu city, FengYang city, HaiAn city, TaiZhou city, SuZhou city, ShenYang city, FoShan city .
Looking into the future, JIEZOU POWER’s vision is to be the most trusted power system solution provider, solve the World’s most urgent power management challenges, accelerate the planet’s transition to renewable energy. So that everyone can have a more low-carbon and bright life. To this end, we will do our utmost to make efforts.