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188宝金博页面版: 电力系统的构成(Constitution of electric power system)

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内容提示: 电力系统的构成(Constitution of electric power system) First, the constitution of the electric power system A complete power system consists of various types of distribution around the power plant, the step-up and step-down substation, transmission lines and power users, they are complete electrical production, voltage transformation, power transmission and distribution and use of energy. Two. The division of power network, power system and power system Power network: a network composed of power transmissi...

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电力系统的构成(Constitution of electric power system) First, the constitution of the electric power system A complete power system consists of various types of distribution around the power plant, the step-up and step-down substation, transmission lines and power users, they are complete electrical production, voltage transformation, power transmission and distribution and use of energy. Two. The division of power network, power system and power system Power network: a network composed of power transmission equipment, substation equipment and distribution equipment. Power system: on the basis of the power grid with power generation equipment. Power system: Based on the power system, the power plant parts (such as thermal power plant boiler, steam turbine and hydro power plant reservoir, hydraulic turbine and nuclear power plant reactor etc.) are included in the system. Three. Characteristics of power system operation First, the total amount of the economy is large. At present, China's power industry asset size has more than 2 trillion, accounted for a total of 1/4 of the state-owned assets, electricity production directly affects the healthy development of the national economy.

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