This paper describes briefly the results of construction and retrofit of rural power networks in West China's 12 provinces (regions). A large number of power lines and sub stations were newly built and updated. Th...This paper describes briefly the results of construction and retrofit of rural power networks in West China's 12 provinces (regions). A large number of power lines and sub stations were newly built and updated. The rate of power penetration of townships, villages and peasant households was grown significantly. The rate of line loss dropped great ly. Power-supply reliability was improved clearly. The 'same network, same price' of urban and rural residential con sumption was brought about, and sales price to peasant households lowered substantially.展开更多
The construction of a new socialist countryside is a strategic focus of future economic and social development of our country, including the construction of rural power grids under the new urbanization and development...The construction of a new socialist countryside is a strategic focus of future economic and social development of our country, including the construction of rural power grids under the new urbanization and development, it has played a crucial role in supporting and promoting. Due to historical reasons, China has not yet formed a sound and sustainable development of rural power system and management system. In order to meet the requirements under the new urbanization of rural construction, we provide a solid foundation for the development of new rural construction, and long-term development of rural electricity has become an urgent need to study the issue. At present, the reform in the field of rural electrification, rural power enterprise management, rural power system and other existing research we have conducted a preliminary study, but overall, the research in this area is still in the exploratory stage, we need a more systematic and in-depth research and discussion.展开更多
An investigation was conducted to install wind farm to supply electrical power to the village of Ras Munif, the highest elevation in Jordan. The village installed capacity load was found to be 500 kW. A 25 windmills, ...An investigation was conducted to install wind farm to supply electrical power to the village of Ras Munif, the highest elevation in Jordan. The village installed capacity load was found to be 500 kW. A 25 windmills, 20 kW each, forming the wind farm was found to be the best choice to supply the village with 100% of its needed power. The windmills will be spaced 50 meters along an unobstructed continuous wind flow location, along sloping sides of Ras Munif Mountain, alongside service road. The village load bus will be connected directly to both the output of wind farm inverter output bus and to the national grid bus. Both buses supply the needed power. The power flow was found to be supplied by the wind farm, except when the wind speed is low, the village load will be supplied partially or totally by the national grid bus.展开更多
文摘This paper describes briefly the results of construction and retrofit of rural power networks in West China's 12 provinces (regions). A large number of power lines and sub stations were newly built and updated. The rate of power penetration of townships, villages and peasant households was grown significantly. The rate of line loss dropped great ly. Power-supply reliability was improved clearly. The 'same network, same price' of urban and rural residential con sumption was brought about, and sales price to peasant households lowered substantially.
文摘The construction of a new socialist countryside is a strategic focus of future economic and social development of our country, including the construction of rural power grids under the new urbanization and development, it has played a crucial role in supporting and promoting. Due to historical reasons, China has not yet formed a sound and sustainable development of rural power system and management system. In order to meet the requirements under the new urbanization of rural construction, we provide a solid foundation for the development of new rural construction, and long-term development of rural electricity has become an urgent need to study the issue. At present, the reform in the field of rural electrification, rural power enterprise management, rural power system and other existing research we have conducted a preliminary study, but overall, the research in this area is still in the exploratory stage, we need a more systematic and in-depth research and discussion.
文摘An investigation was conducted to install wind farm to supply electrical power to the village of Ras Munif, the highest elevation in Jordan. The village installed capacity load was found to be 500 kW. A 25 windmills, 20 kW each, forming the wind farm was found to be the best choice to supply the village with 100% of its needed power. The windmills will be spaced 50 meters along an unobstructed continuous wind flow location, along sloping sides of Ras Munif Mountain, alongside service road. The village load bus will be connected directly to both the output of wind farm inverter output bus and to the national grid bus. Both buses supply the needed power. The power flow was found to be supplied by the wind farm, except when the wind speed is low, the village load will be supplied partially or totally by the national grid bus.
