Xi'an Thermal Power Research Institute Co., Ltd

Xi'an Thermal Power Research Institute Co., L

Zaisong Yu

Yang Li

Liang Zhao

Wei Han

Mingyu Yao

Haimin Ji

Hanchen Zhao

Kangli Fu

Xu Lu

Wei Wang

Jun Zhang

Lisong Zhang

Lei Xue

Yunfei Yan

Junbo Zhao

Xinyu Guo

Feng Gao

Shuichao Kou

Ting He

Xiaohui Wang

Yue Yin

Peihao Yang

Benqian Dai

Jiewen Wang

Zhipeng Li

Shuting Liang

Jinghua Li

Mengyao Sun

Pengyue Wu

Ganghu Sun

Qi Chai

Yulun Chen

Chenglong Yang

Xiaohui Song

Shuchang Liu

Haiwei Huang

Faguang Liang

Haifeng Qin

Dongfeng Chang

Jihong Zhang

Hongzhe Wang

Chenguang Jia

Jie Guo

Ming Cai

Liang Chu

Yi Cui

Chunhua Mu

Hongqing Zhang

Huanhuan Gao

Hao Guo

Jun Wen

Provided are a standing coke-making furnace, a coke-making system and a method thereof.

Standing coke-making furnace and coke-making system

A system for realizing transformation of a thermal power unit based on combined high-parameter and low-parameter molten salts includes a high-parameter molten salt energy storage system, a low-parameter molten salt energy storage system and a thermal power unit. The high-parameter molten salt energy storage system and the low-parameter molten salt energy storage system include an electric heater for heating a molten salt, and an electric energy input end of the electric heater is connected with an electric energy output end of the thermal power unit. The low-parameter molten salt energy storage system includes a low-parameter molten salt heat absorption loop and a low-parameter molten salt heat release loop, and the high-parameter molten salt energy storage system includes a high-parameter molten salt heat absorption loop and a high-parameter molten salt heat release loop.

System and method for realizing transformation of thermal power unit based on combined high-parameter and low-parameter molten salts

A light-splitting reflection high-concentration photovoltaic photothermal integrated cavity receiver includes a photothermal assembly and a photovoltaic assembly. The photothermal assembly includes a high-temperature heat storage system, a low-temperature heat storage system, a plurality of heat exchange tube bundles defining a reflective cavity, and an ultraviolet and visible light reflective film arranged on an inner surface of the reflective cavity. The plurality of heat exchange tube bundles are communicated to form a heat collection circuit, and the heat collection circuit has an input end connected with the low-temperature heat storage system, and an output end connected with the high-temperature heat storage system. The photovoltaic assembly is arranged at a focus of the reflective cavity, and includes a near-infrared reflective film, a high concentration photovoltaic integrated receiver and a concentration photovoltaic cooler stacked sequentially along an incident direction of light.

Light-splitting reflection high-concentration photovoltaic photothermal integrated cavity receiver

A compressed-air energy storage system of a constant-pressure full-capacity energy-release type, includes two or more liquid-gas coexisting containers, at least one of the two or more liquid-gas coexisting containers is filled with a pressurized liquid, the rest liquid-gas coexisting containers are configured to store a high-pressure air, and the two or more liquid-gas coexisting containers are in communication with each other. When the compressed-air energy storage system of the constant-pressure full-capacity energy-release type operates in an energy storage operating condition, the high-pressure air can be directly stored in the liquid-gas coexisting container without energy conversion loss. When the compressed-air energy storage system operates in an energy release operating condition, the pressurized liquid circulates in the liquid-gas coexisting containers storing the high-pressure air, to realize a constant-pressure full-capacity release of the high-pressure air.

Compressed-air energy storage system and method of constant-pressure full-capacity energy-release type

The gravity compressed air energy storage system includes: a shaft, into which a pressure-bearing cylinder is movably inserted; a locking component arranged at a top of the pressure-bearing cylinder to support the pressure-bearing cylinder on a ground at a top of the shaft through the locking component in case that the pressure-bearing cylinder is at a lowest limit position; a primary gravity block arranged above the locking component; a spherical connection component arranged and spherically connected between the primary gravity block and the locking component; in which a plurality of guide components are arranged around the primary gravity block; and a plurality of guide rails arranged on the ground and at a peripheral side of the primary gravity block; in which the plurality of guide rails cooperate with the plurality of guide components.

Gravity compressed air energy storage system

The system for frequency modulation based on Direct Current (DC) controllable load for a high-voltage plant includes a frequency modulator and a DC-controllable load for the high-voltage plant connected to the frequency modulator. The frequency modulator includes a centralized rectifier configured to adjust power of loads in the DC-controllable load in response to a frequency modulation command. The DC-controllable load is configured to respond to an adjustment of the power of loads performed by the centralized rectifier.

System and method for frequency modulation based on direct current controllable load

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Shaanxi, China

Zaisong Yu