GUILIN: Operation and Development of Power Systems in the New Context

Summary

The set includes the 60 papers presented and discussed, covering the followings topics:

I. OPENING SESSION - Chairman: R. Li (Mrs) - Rapporteur : J. Kowal

001 Intermittent generation - operationally acceptable levels and the impact on system and market
002 Interdependencies of electricity markets with gas markets – a case study of transmission system operators
003 Benchmarking : a challenge for TSOs and for regulators
004 The importance of customer satisfaction and good reputation for grid operators

I a. EXAMPLES OF UTILITY STRUCTURES - Chairman: X. Lei - Rapporteur : A. Taccoen

101 Challenges of the Brazilian electricity sector in search of efficiency – a new vision - and prospective relationships between federal utilities and new companies in the Brazilian transmission system
102 The Australian electricity system – sustaining the future
103 Long-term grid expansion: Spanish plan 2030
104 Quality and reliability of electricity supply – the role of the regulators and the authorities on the liberalized electricity market
105 System reliability versus free electricity market
106 The energy status and planning in China

I b. SYSTEM DEVELOPMENT 1 - Chairman: H. Okamoto - Rapporteur : D. Bones

111 Transmission capacity investments: a five-step process for cost-benefit and risk management analysis
112 Transmission planning in the Chilean electricity market
113 Expo Milano 2015: Grid planning and synergies for developing metropolitan transmission grid
114 Determination and analysis of load cases for transmission systems planning
115 Different reliability aspects for planning of local 110 kV grid
116 A study on improving power supply capability for 500/220 kV power system in JIANGSU Province

II a. MARKET MECHANISMS-CONGESTION, ANCILLARY SERVICES, MERCHANT LINES - Chairman: P. Roddy - Rapporteur : A. Ott

121 Unbundling models for TSO activities –normative principles and practical application
122 The role of merchand and regulated interconnectors in the European power market
123 Development of a congestion management scheme in the Netherlands
124 Ancillary Services: Updated Review of International Practices - WG C5-6 report
125 Ancillary Services in France
126 Ancillary services: the Brazilian experience
127 Generation rights trade model and its applications based on energy-saving and emission-reducing

II b. SYSTEM DEVELOPMENT 2 - Chairman: O. Lavoine - Rapporteur : S. Lan

131 For a coordination of the power system operation in Europe
132 Planning and operation of inter-regional interconnections after the electricity liberalization in Japan
133 Evaluation of transmission congestion cost for multi-area electric power systems
134 Power sector in Africa: situation and prospects
135 Approaches to generation dispatch in transmission planning
136 Contract optimisation and market operation – A generator’s perspective

III a. MARKET MECHANISMS-GRID CODES, CONNECTION RULES, ADEQUACY - Chairman: B. Xiaoming - Rapporteur : A. Di Caprio

III b. SYSTEM ANALYSIS - Chairman: B. Joo-Cheon - Rapporteur : W. Xiaochen

151 Variation of operational reliability of power transmission system
152 Experience of validating the oscillatory characteristics in northwest grid
153 Advanced power system models for transient stability analysis
154 Inter-area power exchange coordination in the large-scale power systems
155 The definition and application of multi-infeed short circuit / ratio for AC/DC power systems
156 Reliability analysis of bulk power system with an UHVDC connection
157 Brazilian power system probabilistic reliability assessment - Planning studies

IV a. ASSET MANAGEMENT - Chairman: S. Lianjun - Rapporteur : E. Rijks

161 Asset management for electrical systems in the Third World
162 The ideas of establishment of transformer replacement plan based on risk management
163 Risk assessment based maintenance management for electric equipment
164 Risk management in asset management processes
165 CRADLE – A new asset management technology being developed in China
166 Maintenance management in an electric power transmission company - Key technical indicators

IV b. SYSTEM SECURITY - Chairman: O. Fosso - Rapporteur : B. Li

171 Research of short-term large-disturbance voltage stability in receiving-end grid
172 Security indexes for power system security assessment
173 Risk assessment of transient voltage instability
174 Risk assessment for operations in the Portuguese transmission system - The key issues for the probability of contingencies
176 Wide area IP-based EMS/SCADA system flexible on grid operational structure reform under deregulation environment

V a. SUSTAINABILITY, ENVIRONMENT, WIND INTEGRATION - Chairman: M. Armstrong - Rapporteur : L. Bryans

181 Redefining sustainability in the electric power distribution context
182 Researching on relationship between electrical power market and energy-saving generation dispatch
183 Reactive power planning in distribution power system with wind generator
184 Quantifying the benefits of distributed generation in the UK including the impact of energy policy
185 Implementation of an eco-design methodology in AREVA T&D
187 New challenges on wind power operation and control in China

V b. SYSTEM CONTROL - Chairman: Z. Boming - Rapporteur : J. Vanzetta

191 A novel automatic voltage control on large power system
192 Coordinated control of a multi-terminal HVDC transmission system for integrating large offshore wind farms
193 Application of electric power alarming and coordinated control system in Jiangsu power grid
194 Korean wide-area monitoring system for maintaining real time voltage stability of metropolitan region in Korea using PMU measurements
195 Coordinated voltage control between CVC (continuous voltage control) and DVC (discrete voltage control) to
enhance voltage stability in Jeju power system
196 An improved association rules mining algorithm in fault diagnosis expert system of power system