The construction scale of Diandong Power Plant is 4×600MW domestically produced sub-critical coal-fired generating unit, and the boiler adopts Beijing Bawei's sub-critical, single-furnace, W-flame combustion method, intermediate primary reheating, natural circulation, balanced ventilation, solid slag discharge, and open-air arrangement of all steel frame structure suspended coal-fired steam packet furnace, and the steam turbine adopts N600-16.7/538/538-2 type sub-critical, intermediate reheating, solid slag discharge type produced by Oriental Steam Turbine Works. The steam turbine adopts N600-16.7/538/538-2 sub-critical, intermediate reheat, single-shaft, three-cylinder, four-discharge steam, impulse condensing type manufactured by Dongfang Steam Turbine Factory, with a design rated power of 600MW and a maximum continuous output of 641.122MW; the generator adopts DH-600-G type three-phase synchronous generator from Dongfang Electric Machinery Co. The generator adopts DH-600-G three-phase synchronous turbine generator of Dongfang Electric Machinery Co., Ltd, with a rated capacity of 667/728MVA and a rated power of 600/655.2MW; the dust removal of the plant adopts double-chamber and four-field high-efficiency electric precipitator, with a dust removal efficiency of more than 99.5%; the four boilers are equipped with a desulfurization island, and the desulfurization system adopts a high-efficiency limestone dust collector designed and built by Beijing Bocci Power Science and Technology Co. Ltd. design and construction of high-efficiency limestone - gypsum wet desulfurization device, the flue gas desulfurization system (FGD) using Japan's Kawasaki spray tower technology, each set of flue gas treatment for the plant's flue gas volume of each 600MW100% of the flue gas volume, the design of the coal coal sulfur content of 3.3%, desulfurization efficiency of ≥ 97.143%, gypsum production of 4 × 47t / h, gypsum purity of 91.7%; gypsum purity of 91.7%. Gypsum purity 91.7%; four units are configured with independent DCS decentralized control system; wastewater effluent after treatment to meet the standards, into the reuse water system for recycling; power plant to 500KV primary voltage access system, 2 back to the outgoing line to the Luoping substation.