scholarly journals Smart Power Generation & Storage TEDOM

2020 ◽  
Vol 7 (2) ◽  
pp. 42-46
Author(s):  
Tomáš Bičák ◽  
Helena Kolomazníková
Keyword(s):  
Power Generation ◽  
Power Plant ◽  
Electric Power ◽  
Distribution Network ◽  
Production Plant ◽  
Font Size ◽  
Smart Power ◽  
Battery System ◽  
Photovoltaic Power

<span style="line-height: 107%; font-family: 'Times New Roman',serif; font-size: 10pt; -ms-layout-grid-mode: line; mso-fareast-font-family: Batang; mso-ansi-language: EN-GB; mso-fareast-language: EN-US; mso-bidi-language: AR-SA; mso-bidi-font-size: 11.0pt; mso-bidi-font-family: Calibri;" lang="EN-GB">The contribution describes the project implemented in the production plant of TEDOM. It defines the part of the premises where the buildings are supplied with electric power from the photovoltaic power plant in collaboration with a CHP unit. A battery system is employed to compensate for the imbalances between the power generation and consumption. Yet the buildings are completely independent of the connection to the distribution network. Thus, it is a so-called </span><span style="line-height: 107%; font-family: 'Times New Roman',serif; font-size: 10pt; mso-fareast-font-family: Batang; mso-ansi-language: CS; mso-fareast-language: EN-US; mso-bidi-language: AR-SA; mso-bidi-font-size: 11.0pt; mso-bidi-font-family: Calibri;">"</span><span style="line-height: 107%; font-family: 'Times New Roman',serif; font-size: 10pt; -ms-layout-grid-mode: line; mso-fareast-font-family: Batang; mso-ansi-language: EN-GB; mso-fareast-language: EN-US; mso-bidi-language: AR-SA; mso-bidi-font-size: 11.0pt; mso-bidi-font-family: Calibri;" lang="EN-GB">off-grid</span><span style="line-height: 107%; font-family: 'Times New Roman',serif; font-size: 10pt; mso-fareast-font-family: Batang; mso-ansi-language: CS; mso-fareast-language: EN-US; mso-bidi-language: AR-SA; mso-bidi-font-size: 11.0pt; mso-bidi-font-family: Calibri;">"</span><span style="line-height: 107%; font-family: 'Times New Roman',serif; font-size: 10pt; -ms-layout-grid-mode: line; mso-fareast-font-family: Batang; mso-ansi-language: EN-GB; mso-fareast-language: EN-US; mso-bidi-language: AR-SA; mso-bidi-font-size: 11.0pt; mso-bidi-font-family: Calibri;" lang="EN-GB"> operation.</span>

scholarly journals Operation and Test of a New 37 MW Gas Turbine Package Power Plant

1980 ◽  
Author(s):  
J. Jermanok ◽  
R. E. Keith ◽  
E. F. Backhaus
Keyword(s):  
Power Generation ◽  
Power Plant ◽  
Electric Power ◽  
Gas Turbine ◽  
Combined Cycle ◽  
Simple Cycle ◽  
Initial Operation ◽  
Design Features ◽  
Electric Power Generation ◽  
Gas Turbine Power Plant

A new 37-MW, single-shaft gas turbine power plant has been designed for electric power generation, for use in either simple-cycle or combined-cycle applications. This paper describes the design features, instrumentation, installation, test, and initial operation.

Reliability Analysis of Distribution Network with Integrated Photovoltaic Power Generation

2014 ◽  
Vol 672-674 ◽  
pp. 956-960
Author(s):  
Ke Huang ◽  
Xin Wang ◽  
Yi Hui Zheng ◽  
Li Xue Li ◽  
Yan Ling Liu
Keyword(s):  
Power Generation ◽  
Power Supply ◽  
Distribution System ◽  
Operation Mode ◽  
Distribution Network ◽  
Photovoltaic Power ◽  
Reliability Calculation ◽  
Set Up ◽  
Pv Generation ◽  
Equivalent Method

To analyze the influence of distribution network with grid-connected photovoltaic (PV) generation on the power supply reliability, in this paper it firstly regards interconnected PV generation as an equivalent generator with rated capacity as well as the island operation mode of PV to set up a model for reliability calculation and analysis. Based on the network equivalent method, the structure of distribution system with PV is simplified and then the reliability indexes of distribution system are worked out based on Failure Mode and Effects Analysis (FMEA). At last, a comparative calculation between the distribution network with incorporated PV generations and that without PV generations is made. After analyzing a real example, the results suggest that integrating PV power generations reasonably into the distribution network can enhance the reliability of whole distribution system.

scholarly journals Research on Transient Overvoltage Suppression Measures for Photovoltaics Connected to the DC Sending End in the Smart Power System for Industry 4.0

2020 ◽  
Vol 2020 ◽  
pp. 1-13
Author(s):  
Shuanbao Niu ◽  
Xianbo Ke ◽  
Qiang Shen ◽  
Chao Huo ◽  
Ning Chen ◽  
...  
Keyword(s):  
Power Generation ◽  
Control Strategy ◽  
Industry 4.0 ◽  
Power Grid ◽  
Smart Power ◽  
Photovoltaic Power ◽  
Commutation Failure ◽  
Power Generation System ◽  
Photovoltaic Plant ◽  
Transient Overvoltage

The development of smart power systems in Industry 4.0 will bring people better quality electrical energy. The photovoltaic power generation system in the smart grid for Industry 4.0 is also the focus of development. The rapid development of photovoltaic power generation systems will bring people cleaner and greener energy. However, it will cause the transient overvoltage phenomenon near the DC sending terminal when the large-scale photovoltaic plant is connected to the power grid, further bringing about a profound impact on the power grid and its security and stability. In this paper, it is proposed that the rise of transient overvoltage at the photovoltaic terminal is caused by three main factors including the reactive power surplus of DC commutation failure, the weak power grid at the sending terminal, and the control characteristics of the photovoltaic plant. Then, the coordinated control strategy of transient overvoltage is proposed, and the overvoltage control strategy of the DC transmission terminal and the photovoltaic power plant control strategy are, respectively, optimized. Finally, the influence parameters of overvoltage are analysed and the corresponding photovoltaic strategy is presented. The optimization results of photovoltaic parameters and the proposed strategies of photovoltaic power generation can effectively restrain the voltage or frequency fluctuation and power oscillation caused by HVDC commutation failure. This study promotes the development of the photovoltaic power generation system in the intelligent power system of industry 4.0.

scholarly journals A case study of photovoltaic power generation and its future ramp possibility for Tokyo electric power area

2018 ◽  
Vol 51 (28) ◽  
pp. 645-650
Author(s):  
Hideaki Ohtake ◽  
Fumichika Uno ◽  
Takashi. Oozeki ◽  
Yoshinori Yamada ◽  
Hideaki Takenaka ◽  
...  
Keyword(s):  
Power Generation ◽  
Electric Power ◽  
Photovoltaic Power

A Study on Influence of Ramp Event of Aggregated Power Output of Photovoltaic Power Generation on Electric Power System Frequency

2017 ◽  
Vol 202 (3) ◽  
pp. 11-21 ◽  
Author(s):  
TAKEYOSHI KATO ◽  
YUSUKE MANABE ◽  
TOSHIHISA FUNABASHI ◽  
KAZUYA MATSUMOTO ◽  
MUNEAKI KURIMOTO ◽  
...  
Keyword(s):  
Power Generation ◽  
Power System ◽  
Electric Power ◽  
Power Output ◽  
Electric Power System ◽  
Photovoltaic Power ◽  
System Frequency
Sign in / Sign up

Export Citation Format

Share Document