On January 11, 2010, the grand ceremony to present the 2009 National Scientific and Technological Award was held in Beijing. The project—Development and Implementation of Full-Digital Real-Time
Shanghai Relay Plant (SRP) was founded in 1959. With continuous development in nearly 40 years, SRP has become one of the biggest specialized manufacturers of protective relaying and distribution automation equipment ...Shanghai Relay Plant (SRP) was founded in 1959. With continuous development in nearly 40 years, SRP has become one of the biggest specialized manufacturers of protective relaying and distribution automation equipment for power system in China and a key enterprise of the Ministry of Machinery Industry. SRP was evaluated a State Second-Grade Enterprise in 1988 and awarded展开更多
Power market construction is an important part of the marketization reform in China's electric power industry and an essential part of the economic system reform in China. With the social and economic development,...Power market construction is an important part of the marketization reform in China's electric power industry and an essential part of the economic system reform in China. With the social and economic development, the contradiction between distribution of energy resources and development of regional economies gets increasingly noticeable, and a united national power market is consequentially required to optimize the allocation of energy resources over the whole country. Analyses indicate that the development of UHV grid will provide a strong material support for the united national power market by expanding market coverage, lowering load fluctuation and promoting diversif ication of power resources.展开更多
The national standard--Safety Specifications for Power Driven Vehicles Operating on Roads-is the most basic technieal regulation for safety and technical management of motor vehicles in China. It is the safety and tec...The national standard--Safety Specifications for Power Driven Vehicles Operating on Roads-is the most basic technieal regulation for safety and technical management of motor vehicles in China. It is the safety and technical basis for the Public Security Traffic Control Dept. to register new vehicles, periodic inspection of vehicles under operation and inspection of vehicles involved in traffic accidents. It is also one of the important technical bases of our country for compulsory inspection of new vehicles on finalization of its model, ex-works inspection of new vehicles and the inspection of imported motor vehicles.展开更多
In recent years,the Middle East region countries have experienced rapid population and economy growth,which has resulted in large increase of energy and power demand.Although the traditional fossil fuels remain the ma...In recent years,the Middle East region countries have experienced rapid population and economy growth,which has resulted in large increase of energy and power demand.Although the traditional fossil fuels remain the majority for supplying the domestic demand,additional generating capacity and fuel supply are necessary according to current situation and future demand forecast.The renewable energy provides an alternative resource for satisfying demand,especially in this region with high potential of solar and wind energy.Besides the development of renewable energy,interconnected electricity networks also enable the cross-border power exchange to fulfil electricity demand.Many Middle East countries have already started developing renewable energy and reforming the national power sector for regional electricityintegration.However,none of them has already implemented their targets and the challenges are still huge.This study reviews current conditions of electricity and energy interconnection development,and analyzes the process of regional electricity network integration and national power sector reforms and provides suggestion for regions’plan.Finally,the technology developments for future power grid interconnection and renewable energy integration are also reviewed.展开更多
文摘On January 11, 2010, the grand ceremony to present the 2009 National Scientific and Technological Award was held in Beijing. The project—Development and Implementation of Full-Digital Real-Time
文摘Shanghai Relay Plant (SRP) was founded in 1959. With continuous development in nearly 40 years, SRP has become one of the biggest specialized manufacturers of protective relaying and distribution automation equipment for power system in China and a key enterprise of the Ministry of Machinery Industry. SRP was evaluated a State Second-Grade Enterprise in 1988 and awarded
文摘Power market construction is an important part of the marketization reform in China's electric power industry and an essential part of the economic system reform in China. With the social and economic development, the contradiction between distribution of energy resources and development of regional economies gets increasingly noticeable, and a united national power market is consequentially required to optimize the allocation of energy resources over the whole country. Analyses indicate that the development of UHV grid will provide a strong material support for the united national power market by expanding market coverage, lowering load fluctuation and promoting diversif ication of power resources.
文摘The national standard--Safety Specifications for Power Driven Vehicles Operating on Roads-is the most basic technieal regulation for safety and technical management of motor vehicles in China. It is the safety and technical basis for the Public Security Traffic Control Dept. to register new vehicles, periodic inspection of vehicles under operation and inspection of vehicles involved in traffic accidents. It is also one of the important technical bases of our country for compulsory inspection of new vehicles on finalization of its model, ex-works inspection of new vehicles and the inspection of imported motor vehicles.
基金supported by China EPRI under the State Grid Corporation of China Science and Technology Project“Research on the Framework of Cross-Border Electricity Trading Market”(No.5442DZ150052)the University of Birmingham
文摘In recent years,the Middle East region countries have experienced rapid population and economy growth,which has resulted in large increase of energy and power demand.Although the traditional fossil fuels remain the majority for supplying the domestic demand,additional generating capacity and fuel supply are necessary according to current situation and future demand forecast.The renewable energy provides an alternative resource for satisfying demand,especially in this region with high potential of solar and wind energy.Besides the development of renewable energy,interconnected electricity networks also enable the cross-border power exchange to fulfil electricity demand.Many Middle East countries have already started developing renewable energy and reforming the national power sector for regional electricityintegration.However,none of them has already implemented their targets and the challenges are still huge.This study reviews current conditions of electricity and energy interconnection development,and analyzes the process of regional electricity network integration and national power sector reforms and provides suggestion for regions’plan.Finally,the technology developments for future power grid interconnection and renewable energy integration are also reviewed.
