An energy production system consisting of a solar collector, biogas dry reforming reactor and solid oxide fuel cell (SOFC) was assumed to be installed in Kolkata, India. This study aims to understand the impact of cli...An energy production system consisting of a solar collector, biogas dry reforming reactor and solid oxide fuel cell (SOFC) was assumed to be installed in Kolkata, India. This study aims to understand the impact of climate conditions on the performance of solar collectors with different lengths of parabolic trough solar collector (dx) and mass flow rate of heat transfer fluid (m). In addition, this study has evaluated the amount of H2 produced by biogas dry reforming (GH2), the amount of power generated by SOFC (PSOFC) and the maximum number of possible households (N) whose electricity demand could be met by the energy system proposed, considering the performance of solar collector with the different dx and m. As a result, the optimum dx was found to be 4 m. This study revealed that the temperature of heat transfer fluid (Tfb) decreased with the increase in m. Tfb in March, April and May was higher than that in other months, while Tfb from June to December was the lowest. GH2, PSOFC and N in March, April and May were higher than those in other months, irrespective of m. The optimum m was 0.030 kg/s.展开更多
A new round of reform of the power system conforms to the national development of the energy revolution and the reform of the electricity market system. As an important promoter of the energy revolution and power refo...A new round of reform of the power system conforms to the national development of the energy revolution and the reform of the electricity market system. As an important promoter of the energy revolution and power reform, a new round of power system reform has brought profound changes to the energy industry and the power industry and the electricity market system has changed dramatically. With the release of the electricity market, market competition intensified. This paper analyzes the competition strategy of electricity sales market, analyzes the characteristics of market participants such as power generation enterprises, power grid enterprises, electricity sales companies and users, and puts forward the corresponding coping strategies to help the market participants to deal with the opportunities and challenges brought by power system reform, provide guidance and reference for the market participants.展开更多
By briefly reviewing the history of farmland property right in China, it puts forwards the conception of separation of three powers, which is to divide it into ownership, fight of contract, right of use, of farmland p...By briefly reviewing the history of farmland property right in China, it puts forwards the conception of separation of three powers, which is to divide it into ownership, fight of contract, right of use, of farmland property right. In addition, it specifies the practical operational methods to realize the reform that make peasants become the only owner of land in the category of public ownership. It expects to promote the communication and concentration of farmland, so that we can realize the industrialization of agriculture to promote the agricultural productivity level.展开更多
Power tariff reform and power restructuring should be coordinately advanced. In the period of the power tariff reform, attention should be fully given to possible demand growth, investment characteristics and environm...Power tariff reform and power restructuring should be coordinately advanced. In the period of the power tariff reform, attention should be fully given to possible demand growth, investment characteristics and environment pressure when taking transitional measures. In the stage, focal point of the reform is to establish a rational system of sales price to power network. Moreover, it is necessary to raise the electricity price for household consumption. The highly-centralized system of state-owned power enterprises is the root-cause of some basic problems in the power industry. The system would cause a great power overproduction, squeeze out private and foreign investment and constrain efficiency improvement. Effective energy strategy and security. China needs a state-class energy administration body and planning are a crux of dealing with crises of energy security. China needs a state-class energy administration body and should make massive research on energy economics.展开更多
● Power tariffreform has made many important and substantialprogresses in respect ofmarketization● The benchmark tariff is a revolutionary progress made in China's power tariff reform● Coal-electricity price li...● Power tariffreform has made many important and substantialprogresses in respect ofmarketization● The benchmark tariff is a revolutionary progress made in China's power tariff reform● Coal-electricity price linkage is a transitional approach which needs further improvement● The principle of T&D pricing is "cost plus profit," but it can also be based on pro rata control● China's electricity market should choose the mode of bilateral contracting combined withcentralized market● The direction of the power tariff reform is that electricity price shall be controlled mainly by the re-lationship between supply and demand in the展开更多
Preface On October 13, 1958, in the county town of Deyang in southwestern China, a new power equipment manufacture enterprise-Dongfa ng Electric Machinery was es tablished, which had been placed
To advance the field of science and technology,we need to revitalize the development of science and technology through innovation.The development of science and technology has many beneficial implications on the revit...To advance the field of science and technology,we need to revitalize the development of science and technology through innovation.The development of science and technology has many beneficial implications on the revitalization of the country.For this reason,universities in China should give full attention to their role as the main propeller of science and technology.“Streamlining administration,delegating powers,improving regulation,and strengthening services”is a policy issued by the Chinese government for the management of science and technology funds in colleges and universities.Based on the policy of“streamlining administration,delegating powers,improving regulation,and strengthening services,”colleges and universities must optimize the management of science and technology funds for their efficient use.In this paper,we analyzed the importance of the policy and put forward an effective management strategy,aiming to improve the management of science and technology funds in colleges and universities.展开更多
India's economic reform started from the realm of finance, which is within the category of soft power of a country. The wax and wane of the overall power of a country is largely determined by the interplay of hard...India's economic reform started from the realm of finance, which is within the category of soft power of a country. The wax and wane of the overall power of a country is largely determined by the interplay of hard and soft pwers in question. India's soft power has its own characteristics and advantages, which chiefly manifest in its culture, parliamentary democracy, education and finance. In the 21st century, these advantages will continue to have significant play.展开更多
The term of office shifting National two sessions in 2018, the First Session of the 13th National People＇s Congress （NPC） and the First Session of the National Committee of Chinese People＇s Political Consultative ...The term of office shifting National two sessions in 2018, the First Session of the 13th National People＇s Congress （NPC） and the First Session of the National Committee of Chinese People＇s Political Consultative Conference （CPPCC） were held at a new historical juncture for China＇s development. It was described by the international public opinions as ＂the first two sessions since the 19th Communist Party of China（CPC） National Congress declaring China＇s entry into a new era＂, marking ＂the most important moment for China in 2o18＂ and having extraor- dinary significance and far-reaching impact.展开更多
文摘An energy production system consisting of a solar collector, biogas dry reforming reactor and solid oxide fuel cell (SOFC) was assumed to be installed in Kolkata, India. This study aims to understand the impact of climate conditions on the performance of solar collectors with different lengths of parabolic trough solar collector (dx) and mass flow rate of heat transfer fluid (m). In addition, this study has evaluated the amount of H2 produced by biogas dry reforming (GH2), the amount of power generated by SOFC (PSOFC) and the maximum number of possible households (N) whose electricity demand could be met by the energy system proposed, considering the performance of solar collector with the different dx and m. As a result, the optimum dx was found to be 4 m. This study revealed that the temperature of heat transfer fluid (Tfb) decreased with the increase in m. Tfb in March, April and May was higher than that in other months, while Tfb from June to December was the lowest. GH2, PSOFC and N in March, April and May were higher than those in other months, irrespective of m. The optimum m was 0.030 kg/s.
文摘A new round of reform of the power system conforms to the national development of the energy revolution and the reform of the electricity market system. As an important promoter of the energy revolution and power reform, a new round of power system reform has brought profound changes to the energy industry and the power industry and the electricity market system has changed dramatically. With the release of the electricity market, market competition intensified. This paper analyzes the competition strategy of electricity sales market, analyzes the characteristics of market participants such as power generation enterprises, power grid enterprises, electricity sales companies and users, and puts forward the corresponding coping strategies to help the market participants to deal with the opportunities and challenges brought by power system reform, provide guidance and reference for the market participants.
文摘By briefly reviewing the history of farmland property right in China, it puts forwards the conception of separation of three powers, which is to divide it into ownership, fight of contract, right of use, of farmland property right. In addition, it specifies the practical operational methods to realize the reform that make peasants become the only owner of land in the category of public ownership. It expects to promote the communication and concentration of farmland, so that we can realize the industrialization of agriculture to promote the agricultural productivity level.
文摘Power tariff reform and power restructuring should be coordinately advanced. In the period of the power tariff reform, attention should be fully given to possible demand growth, investment characteristics and environment pressure when taking transitional measures. In the stage, focal point of the reform is to establish a rational system of sales price to power network. Moreover, it is necessary to raise the electricity price for household consumption. The highly-centralized system of state-owned power enterprises is the root-cause of some basic problems in the power industry. The system would cause a great power overproduction, squeeze out private and foreign investment and constrain efficiency improvement. Effective energy strategy and security. China needs a state-class energy administration body and planning are a crux of dealing with crises of energy security. China needs a state-class energy administration body and should make massive research on energy economics.
文摘● Power tariffreform has made many important and substantialprogresses in respect ofmarketization● The benchmark tariff is a revolutionary progress made in China's power tariff reform● Coal-electricity price linkage is a transitional approach which needs further improvement● The principle of T&D pricing is "cost plus profit," but it can also be based on pro rata control● China's electricity market should choose the mode of bilateral contracting combined withcentralized market● The direction of the power tariff reform is that electricity price shall be controlled mainly by the re-lationship between supply and demand in the
文摘Preface On October 13, 1958, in the county town of Deyang in southwestern China, a new power equipment manufacture enterprise-Dongfa ng Electric Machinery was es tablished, which had been placed
文摘To advance the field of science and technology,we need to revitalize the development of science and technology through innovation.The development of science and technology has many beneficial implications on the revitalization of the country.For this reason,universities in China should give full attention to their role as the main propeller of science and technology.“Streamlining administration,delegating powers,improving regulation,and strengthening services”is a policy issued by the Chinese government for the management of science and technology funds in colleges and universities.Based on the policy of“streamlining administration,delegating powers,improving regulation,and strengthening services,”colleges and universities must optimize the management of science and technology funds for their efficient use.In this paper,we analyzed the importance of the policy and put forward an effective management strategy,aiming to improve the management of science and technology funds in colleges and universities.
文摘India's economic reform started from the realm of finance, which is within the category of soft power of a country. The wax and wane of the overall power of a country is largely determined by the interplay of hard and soft pwers in question. India's soft power has its own characteristics and advantages, which chiefly manifest in its culture, parliamentary democracy, education and finance. In the 21st century, these advantages will continue to have significant play.
文摘The term of office shifting National two sessions in 2018, the First Session of the 13th National People＇s Congress （NPC） and the First Session of the National Committee of Chinese People＇s Political Consultative Conference （CPPCC） were held at a new historical juncture for China＇s development. It was described by the international public opinions as ＂the first two sessions since the 19th Communist Party of China（CPC） National Congress declaring China＇s entry into a new era＂, marking ＂the most important moment for China in 2o18＂ and having extraor- dinary significance and far-reaching impact.
